ML20034D196

Several Examples of Normal Industry Practice

ML20034D196
Person / Time
Issue date:	07/24/1991
From:	NRC
To:
Shared Package
ML20034D193	List: ML20034D192 ML20034D196
References
FOIA-91-228 NUDOCS 9107300135
Download: ML20034D196 (34)

Text

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NSTALLATIONEPS T

DO:

16. Do check volve stem trovel before

7. Don't plug motor-byotremotetys or*.

mounnn, stem prerecnon cover on nsing ing and stopping motor to open or ciose

1. Do store crored units under shelter. Your stem mtves. AH sems show how pm-o & mo Wm Nd WN Limnoroue is nor weornerproof unni prop.

tecnon Coer.

8. Don't use oversize motor overiood crty instoned.

17.Do check for properdirection of roto. heaters-insteed took for couse of over-

2. Do cut power off before opening or rico of momr3 mie cbses when open icodeg.

repcong limtr switch comportment cover.

button is pushed tne motor moy have to

9. Don't reset torque switch seoting heov-

3. Do check Emit swrtch operation in con.

in mm moximum recommed W Juncnon wim motor rotonon if moor is

16. Do distinguish between "normoliy

foctory, turning in wrong direcnon interchonge open ond normoHy closed termincts on gecred limit switch micro switches

10. Don't run plug type volve ogoinst m otorleods.

stop os demoge moy resutt to volve 4.Do mount motors on honzontol pbne..

" '5'

) *h' *'"09 C

• IC#

if possible. itis preferred to keep motoror 19.Do keep ormoture cicon and penod-

11. Don't ettempt to remove either sonng hma swncn comportment from honging icoHy check brushes for proper contoct cortridge cop or housing cover from down.Thrs prevents beod of greose beng ond weor when D.C. motors are em-Limitorque while volve is torque scored.

ogoinst motor or switch seols picyed.

Alwoys bock volve off sect severol hond -

5.Do connect spoce beoters d una rs to be 20.Do remember that D.C. motor speed wheel turns before drsmonrkng unit scred in o domp piece pnor to snscho, is not constont but will fluctu3re wcety

12. Don't ottempt to set limit switches non wnh the food copied.

wnhout first disconneCnng Control and power circuits.

6. Do keep volve stem cleon ond prop.

21.Do chon Emnswachcoermomughly crty tubncoted.

ond oppyme cootof greose onbeenn9

13. Don't motor operate volve withhout 7.D3 set up penodic operating schedule surfoces before mounnng on explosen first checksng limrt switch setting, for bmitoroue control if volve es infre.

proof bmnoroue 22.Do check and reploce demoged limft foUb1ie-Shootino:

ovenny used.

8 Do lubncote drive sleeve top beenn9 switch cover gosket oefore secunng on if geored hmit switch fails to stop volve U

weomerproof bmitorove.

ssure fitnng cust g to

23. Do mfer to ports list when ordering trovel, check the foHowing:

A Control winng end motor reversing

9. Da keep gecred limit and torque replocement of spore ports.

contoctor.

swach contoets cleon. Use corbon terro.

g,ve nomepbre doro O Geored hmrt swnch semng.

cncrce or orner solvent on innt-free clo n Unit Type Orcer No.

C. Semng rod to see mot a nos been UndSite 5erci No.

10. Do keep limit swach compartment Docked off offer ecch sce of swecn hos cleon ond dry.

24. Do check to be sure stem nut ts se-Deen ser 11.Do be sure creo is cieon before dis-cured fighrY by locking nur ond mor top D Remove limit switch geor box cover ossembbng Limitorque. Oeon oli ports mreed of lock nut ts cnmped or stoked in ond inspect for demoged or broken cno housing before re-ossembly two pbces.

9'0"*

12. Do c.pply fresh. cleon lubncont ofrer hQQf; if unoble to operate Limitorque by me.

ecssembly.

tor:

13. Do reset geared limit swrtch before

1. Don't f rce dedurch lever into motor A Check bom motor power and control notor operonen d bmnoroue hos oeen opedm pen. Leer rews m m orcuns for supply one connnuity. 0 emer dismon%ed or removed f rom volve.

posit on euromoncolly when motor is B.Compore suppty voitoge wim motor

14. Do replace whole limit switch gecr energized.

and contrc$er remepete ronng if O K.,

then check motor emperoge food.

mme mm onempt rep ns ed 7 g.t try to force dedurch lever from C. If scHed motor is indicated shut off

15. Do repiece moulded plostic conduit motor operotion position to hond oper.

power and operotebmitorcpe by hond-op protectors Onsrol6ed for shipping and otion postnon.

wheel to move volve torogo only) wim pipe plugs when in-

3. Don't use obrovve cloth or paper to Excessive hondwheel effort con indicote chonon winng is comptereo g

the foHowing.

end torque switch. Contocts should be A improperty lubncored or demoged bumished.

volve stem.

4. Don't depress declutch lever during 0 D* PCCh*9 9W DO I'9h C. imoropery Ivoncoted volve. '

motor operation to stop volve travel.

except in emergency on 5MB000 ond D 5em nunoo nght m vole s+em SMB00.

E Foulty or demoged volve or ports

5. Don't torque sect plug volves or but-terfly volves unless volve manufacturer.s consulted

6. Don't use checter on hondw neel 4

m agg 3,

TYFIALOPEPITION

[

~

SMBUNITS DeSCrintion Of ~

^5 5 *' 5 * * "" 9"' '"95 '"9 9' 6'* * "Y ** *'** 5 *'* ""' ""

f' me dnve sieeve beog sphnec n ernally tne motor control orcuit e stop me opero-IAOtor Ooerorion:

-enoc =20 ~sema* =usesas m m'n otv"cosed aosecaofoav"ses r

nut to rotore end open or close me seem type of operonon ond tne gecrec ine motors used on tne bmit0 rove volve mreoced stem of the vote.The stem nur kmn swie is wired into i cont o!s cre hign stornng orove retcily is mreoced to fit me mreoc of ony nsing orcuit to stop the operator et the full open enciosed morcr5 They ete furn:snec in s'em volve. In tne case of non-nsing s'em posmon. In me ecse of most 00 tum wecmercroof exp10s on arcof or sub-volves or wnere me eiecmc operctor is volves end sluce getes tne gecred hma mersce enctesures. Ah motors ore fur-moun ed in foncem with on occmonal swie rs wired snto tne motor control or-nrsned wim ball becongs one provided gecr cnve tne stem nut.pc =20.ts merely curt to stop fne operonon et dom the full wm greose sects fac luenconon o' mese cored and keyec to fn me shcft.

open onc full close posmon of rne volve.

mO Ors is necessory s:nce mey ore lubn-ccrec et me fcctory or b'enme operonon Tne mrest deveiOped by o bmitoroue Tre tor 0ue switen is wired m seres wim 3

the gected hmrt swte in b0m direcnons

~

AU 3pnose AC mc! cts are of the squirrel volve control is ccsorbed by me neovy

;e cesign onc DC motors are com-du*y thrust beenngs on me top onc bor-so mot in me event o mecnonicol over-mm of tne main enve 56eeve. As the bm-tood occu s the tOrove swic will open

~

counc wounc.

cnd couse the motor to stop. Check ine e,te me coerenen of me bmitorove coroue volve control oeveloos grecter winno cogrom of me octuct instoi6:non voive control ts desccity me some for ci! orcue wren seanng tne voke.me worm

_uS operators me following gene et ce-stoes excity corg ine spiires of tne worm to ce'rermme rne corre:t wmng connec-3:no,cn of me motor operenen is po"-

sncfr onc comoresses me oelievWe nons to be mode forme torcue sw:ccad i'

gec-ec hmn swecn too e Any of me por s crowings mcy oe sonngs pc =So wncnrstnetorovesonng reve-ec to in fottowng mis cestreten inese are ccice: ec so mgs ene for every q

/.mougn me ver.ous a: r numoers et, increment o' compressen for e given size c?er ter ecen s.:e Operctor for me os une o termin prece*erminec amount of c se et execnenen we wm re+er o ne =reve,3 ceveepee ine r37ove 3,3,3 oc s hst crowing meenan, colly cetuctec ey me worm s

vnen.ne worm moves occk a preser ine eec c motor ncs a neheci pinen cistence end deve!cos me cetermeec y

moun ec on es sno tecensen in:s omen cmount of rcroue outout recueed me

=40 crwes me worm snctr cue tercue se cn coens end c pcc of ee -

ce:r oc =41 wNn ts engocec wen oc m:0! Con *0c's wh'Cn c'e *'"ed inio me i

=50 me worm snc++ cue ints ce e is meter contro! oreve mterruc s me ortue son e: o me worm snett oc =43 Piece ene steos me motor et mis poet l

=53 me worm is schnec to me werm sn:+t oc =43 ;ece =53 me worm is Tv gecrec hmn swte oc =105 s du some: to tne we m sncf cnd wmen e :s re:my gecrec to me worm sncft one rs e 2

r re c rums oc =16 me worm cecr s ep ct oli nmes wen me movement of I*e wo m Ce r ncs *wo lugs ecst'on!c ve eQ connat shp i

• ne

• o oOrfcn w9tn enOOces me two smce t'ere ore no De! s Or omer fnc*cn v s On e enve seeve oc '=11 inese cevees usec m as coercnon. Once me l

ls c'e so0:ec so mor wnen me worm gec<ed hmeswc:n:s set o npor es pmper ce:r oecins to tum cunnO morOf ocer-pos on o W od a w mp Cr me

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Onen mere rs e ce-tem cmount of'est some cont every nme See instruenons on non ce*cre the !ves encoce one "C7" 5 5e! ** 990'e0 hmd 5#*cn I

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CUTAWAY VIEW OF sgB.O LIMITORQUE VALVE CONTROL o

T t

Descri tionof

• o '* * *s "' '= * '* o= > * ^ * ^ssoo'os * *+="c m o" " * '9=*=

tr:ppers wnich e dlust c ec on Te oc* s rne tripoer Dins Wni:n cre Ocre of me Hand neration:

= = ~* 9 m e = =* '= = r -" - = ~

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r hone coe enen ocehnitely. mea *e to oe revecsec ettowing rne worm sncn j

in me eve-t er power tedure : ncnc wnee!

eetm motorrsenerg2eccmc ne&cce* even c de reecsect om ncnc coe ence

s orevicec for eme*gency ncnc ope o-

cms mounrec on me worm sncfr ecuse one engoge e meror operenon.

non o' me bmitorcue voive ten rel Tne rne rnopers to reecse me av~n nng one SvD ryce of coe crer ncs 03 cu cment

!u*:n keys from meir nonc posmon Tn s in c!) ccses w:m re SMS coercror wnen e

j nonewnee' cecu :neg crrengement in rs on euroment fecture of me bmitorcue me ncnewneelis turnec ircoes not tor re l

creer o ncnc oce*c? me we SMS coer volve control.

y y., 3my, y y g.,,,n l

cect me ceav':n ever is oAc cown-coerenen rne ncnewneet coes nor rurn wa c rnis meencniccav c:scenre:s me Thrs cedu :htna cenen is s:mact in c!: me w

eie:rn meror f em me ncncwneel imger see SMS coem m Veneg e m i

mrcugn me du*: essemory in me tese pcm cowmg fm n 5v3 0 it snouc oe i

of me SvD-000 cnc 5M0-03 Cre+er to

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ooge SS: me :!vt:n nno pt =2S cnc d'Pd ""' O*d# *" s"O* 0#s i

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u*:n keys DC 14 cre movec vowOrc Unn! me turen heys enecce w:m me #vgs d # 0# # 909' N *'" " * "O' en me oc om of ne nenhwnem wnere

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l me nchewnee' is sece r90Vn'ed on me Sv3.co ve<er to ooge e me ce x ys

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• e en9oce me ives on me berrom c' me wneel is tc*ciec me nonew* eel cect f

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rurns me nondw^ eel etc olfton ebe n

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'un me worm snch pumng me umero e j

cDercrorinc mOnon 1

4 I

FOUATRAINGE$ RED i

LIMITSWITCH-ROTORTYPE~

i ProcedureforSetting:

cosee m, corm a,e,'e. onerom, Toto 4 Cre set Of Some inTrmeccie 33 ton two Of mese Con?CC s ODen Cnd two

,on cene,e.,, on me,ece,,e%

Ihe four frOrn gected hmrt seith (Rotor

>5 m e mp of M open won d me M pop j

'ype)emDiOy5 four rotcry Crum Se* hes O

O 5et Io 5et 'he switChe5 Of a four t*cin ro*cr g ectn hoving f our Contot*5 'Vhen 'he roror is procerty 5et to mp or me ceSirec Oc5'-

5 witch follow me Some proCedute Os h*

destnbed for me two trcin refer type Switch The ucper Semng roc p:. =f,3 i

Cliow5 OC;gstment of the two ccygteny t

=k f

A _m UDper rOror5. OnCf lower Semng rod og j gg, NO.

t.6 C! lows COJU5tment c# the two oce, i ! tcc.

REQO. N N Q

tent lower rotor 5 j'

$ l 21 1

CARTRIDGE I

59 2

OrLITE BUSHtNG 3

y4

,g,

23 1

DRfVE SHAFT

_ YVMM_

h

~; ry 3, m e $ 2 0$,e m ;6y e;,ye; I 2d 1

DRfvE MNION (tNTERMAU

('

g t 25 1

MEUCAL PINION g

P

~

t 25 2

GROOYE PtN 4 0 m 1" LG.

N.

I 27 2

DR VE SLEEVE & GEAR f

f 28 -

2 DECLUTCH SPRtNG L "

g_

l ! 29 2

DRrVE RNION SPt>R

,]

t i 33 2 - PIN 4 0 m "/ = LG.

j pg g,

g i : 31 1

CARTR:DGE GASKET i

3

' 3E C### #

t Q Q)*@

Q

\\

\\

\\

31 4.

s4-20 % LG SOC Ho C S

{

3 l

34 1

0.RtNG. sS227-11 Y

Y f 35 1

0" RING sE227-21

\\'

g l

36 4

- a FlLL HD CAP

,Q f

8j r s'

41 2

GEAR FRAME y'

l g

• 62 4

tNTER. GEAR SHAFT l

M 1 7

=

P

! A3 4

INTER ANION SHAFT I

"M,

,I f

hM**

4d 4

G L FRAME COVER

[,'

/

g

[3 w

j i 45

'6 INTERMITTENT GEAR

/

[i}

fp i

[

g -gg 48 12

!NTERufTTENT PtNION Ac '

~

47 4

STEM SPUR PtNION e

l s8 2

SET ROO

'['~ ;iI j

\\

l

,y; i

i

,g 4

poTOR

/

/

[f

(

Q

\\

50 4

GROOVE PtN % O s W LG esos deses/seseeee i

s' 52 10 e6-32 s T LG FILL HD M.S.

. 53 2

O RING 81520 3

) 94 2

SETTING ROD BUSHING 1 55 2

GASKET. GFAR FRAME

~ ~%,.

j 56 90 INSERT (ROTORI y;gg.

~

i 57 2

1J-RING. s1820-5 s

l 58 2

GROOVE AN 4 e 1" LG.

) 61 2

FINGER BASE a

C2 10 R H FINGER ASSY

] 63 10 L M FtNGER ASSY 64 32

1. 10-32 x 1* LD. HEX HD CJS 65 32 stoLOCKWASHER 96 64 s10 32 HEX NUT 57 64 s to SWED WASMER f

68 o

aE-20 a 4 FILL HD. C. S 59 o

r TNT TOOTH LOCKWASMER

.1 SMB-SbTHRU Shlb-5 l

DOUBLE TORQUE SWITCH ~

4

! ProcedureforSettin9 c"e5eere:nontoroue5 :ncey5:ew

""' **" " " " ' " ' ' ~ * = '

";"" = 25 3 one.cre e.e c uce sec. _

] 1 ICfCJ2 5ef'anOS mt:St t.?e FOCe W13 oC 235 Ond ist poinfe' pc = e CtCe-

,r$g.,eg ngrf SSJ-C't l swit n mourrec If9 LimifOrove LifeO IOfOue semng The Sichee ?ne n m.

u c

,my 5,

,,,,n, e,5,._-

J l 2 Moh@ Su'e Oil eet'est Dowe' is Cg Det the higher fne torOve o,;tou of me r

n'sned on cl! ori's DO cor e atee %3 39 g

J Mng w e OJ 00 so:tia; 00 :,

8 i

• A <C JOOT '" C55e"O e: * "'" OF.

i PC MO l

r e.

d NO REO DESCRIPTION i

gk

~

i i i i TEAutNAL9;OCr i

i 2 2 CONTACT BLOCK i

Y

-L i a 2 ARM 4

l t 5 1 DIAL 3

i 6 1

ACTUATING LINK i

7 2 POiNTEA I

i i

i 8 i ssAST 8

I i 9 1

SPACEE l

- I, 4

i

, ' I C.

?

CONTACT SUPPOEI

i 11 1

TOEOL'E LiMITEE

' l 1

T5 NiON i

,,, i ee AaiNc, i 15 2 CUNIACT F4NUEE i

"f i 16 4

TEEMiNAL St JD 3

s 17 2

Cov pA Spa:NG I

, j d*^ t h, g

[

i 18 ?

TOASeON SPEtNG 19 5

tNSULATOR v

C%Il i j i

i 2; FLAT WASME w----

f,'

2 2

b I

dCktWAOUNDnD

/

L _'

i a

_yj f

v E

/'

'. T' v d

23 i DN G

3 m,. s-s..

~

l US 3 THAUST WASMER

~

i I

h,,",

i 2+

2

• LOCKAA; ca i i 12 LOCKWASmE R s to

) ' 27

~

s 26 i AOLL P:N :: ::OIA v3*LG Z

f 7

~

~

M 2

l' COTT ER PIN A, D6A x s LG E

TsoS

/\\

/\\

l i 31 j j 32 1 50AFW-SOC MD i

s~

1,

,$ ^

- I CAP '.-20 m 5. LG l

'A T

i(

3

)

33 2 SCREW-FAN MD SELF-TAPPING

/

j as-AO eLG 1

/ im j

.> 4 2

SCAEW--EA SDC SET l

a.

1 25 6 SC EW-M. AD. MD

.,3 f

s10 32 x 2 sLG

~

s

>e 1

SCAEW-MACM RD MD

{

"I i CC i

s5-40a3 eLG G

?

I

\\

[

M';,

f f

37 V6Ax AS REOUIAED I

.h

/

g g g 39 /

LDCKWASMED 2-

\\

W as 1 0 RbNG y

1 46 1

VOUNT ANG B A ACKET b-

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y

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4

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g> A ---- g M S 1

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i NOTE APDLY GAEASE AT A$$EVELY

l tuBPrn!dN INSPECTION PPOCEDURE& DATA

~~ "

GenerOI:

No Seoi con remcin OO5ciurev nan: c! cd Tne *ntee pnmO'y CO*5 Oe'O*on5 '^ O <

,me' nere+0'e ir 45 not unu5uci 50 one o encenon i SoeCnon Ore " le : v 2-Proper lubnCOnon is On co5olv+e essennO, very SmOH Omount of weeping crounc CuCry. :0, Cons Stency in oChievin fna cesign h+e of Ou *ype5 of 5'O

~'5P'CC UU"09 9'9 P

power tron"SmI55Cn procuc 5 Ond Ume.

005Cfd *555 # C55C Q9' 'h' US* 0l' Quontity-UmacrO:,,e Ope *c'O'S O*e Ouar to coerOte on fne ocmClimme-rof Ove vohe Controi5 ore no excepacn 05 dos 5C e $noVC C SmOl! Cmoun? Of pon ponC:pe The primOry COnce'a l

+

ine cesign of fne CC?uC*or nOS Deen Loe-weeding De fCund in f"e hmit 5v'ON COm -

rne Cmoun! Of luonC09? 15 Wnemer ~?

CClty foliored C OO5olutely minim:2.e fne pOrtmen' on stort-up i'should De 'e-worm 15 'O*ODY imme*5eO in O'eO5e g,

gg gy.9,

gf 7e C

• moir'tenChte Ond te IUOT:COnon recu:re-moveO w1'n C CieOn 'OO Once r^e eOuc-menf5 nowever pe'OCiCIn5DecnOn 75 *ne

.. C'e,rne m Cny

,L.

- i me9? nOS Degun cDe'Onng "t5 p"enom ^

Only Wy r0 CUCrOnree trouS6 free Ser enOn Snouc O!50DOeCr posg5 provced on 'ne OperO!O' nCUS.

v.

'Ce y#

O 'T. JrOve ur:L e5 C fo*0h SeOled CeOr Quchty-When removing C fiH O'

005e f0C?ory pocked wi n g'eo5e It'e OrOin civg 'o m50ect fe iube.evei geCT CO5e con De mounrec in Orh' DO5:nOr*

remove C 5 moll Omou t C#C in5ure "O?

n e

C5 CD penerrODOn5 inf0 if O'e SeCieO,

,5 ggn n5 9,pe gp e,y y,g p,,,7_,

a gggg,,, g g,.,

g, g

f~

,er MM C**

C'e' O *'

nowever nose mounnng poLPCn5 *nich wout0 COuSe vuinerco'e creOS O. rne

'5 M O N % f'pra r'c rer forecn -C' e* De ?OM N 7*5 0

COmDoriment, *o be SCrurO'eO wei f uOn -

r *o OperOnnO -eSoet: coy,f 5 ouid de L5nec < O OmmerCO on Ope'ctOr 1e g mO?Or Onc hmti Swt!C*

g, g,g Conf SnouC C 5eO!f0 dure o;;ur Snouc ce

- y,g g 7

, gg gy g,gg

=16 wnic 15 CD COrrO5ive cr*O Oce5 OvCceO if possce CnO C'e r'Of 'e00m-The freovency of 'uOn:Or Om inLoeCnons n

f 5d

• e 55'c 05 ba0

• enceO G'eC5e :S useO in norm Urv -

Snou:0 Oe OO5ec upOn n'5' ONCO OO*O On N or Viron DescCk und wen fresn iv0"-

i

e in5'eOO Of od *O "*hnimize *e teoC:*

• e ia$'OueO eQuCee"? EverV ode OrOr mnf Of O 5eC' 'Ci'e Pov 0 O^e 00 J' ODD 4CCf'On DOS.'5 Own e'eC' on uO900n*5 Consistency-Ine mO:n geOr WUO*

000 eOCn #00"rY Sno' C.~C'e'n '*5 if SoeC -

Cont inculC Ce Shgnf'y NtO OCc'O A

:O*5 O ounO '*5 pCr*:Cuct me*05 I'e 'oi-

]

mOtng C 5*0nOOr0 N.Gi 1 grOOe On-OwinO 5;meOve Of luOn O':On ?SDe!"On 5 5 ency Or $55 Th<nne'5 5C 05 A"oCC 59ould De foHowed urW ode'O-,; e Ce.

say: c =0,

.t mOy Oe OOOec O*O

'ence rO:CO*e5 O'e'w'e sceO **e volume of "wa e' Oce5 "O" Moin Gect Cc5e: OSCe:* YOr:CO*On On

• * = ' =

• ~' *O

" =

OporCximO*e creev0:5 Of

• i On**5 O' Ine geO*eO hm! Swr:n ivoe SnC*,C Oe 50**

• OO CyCiei-wniCneve* OCCu"5 fP57 L -

• O *e 'OUC" OOQtOximO'ng ON %Gi 2 O*:CO'e 'ne Zerk fring in e NO S.ng 00 5 5 e~;y Or 'e53 C?ver Of *e SCre en'erv0' Geored Limit $ witch: h5pe;? luO rCO*O*

I on CODrOximO*e ir"e'C5 Of Ob mon *5 6

Or 1000 Cwe5 - Wr' Cneve' 0::/5 S' 4

4 i

1 e

STANDARpSUB5nTUTES AEQUIREMENTS 1

BRICANT6

~

StandardLubricoats:

LubricantSubstitutes:

%" e'f4 %*%'n"'ne,2 A Moin Unit: Exxon EP-O for unit sizes lypicc! commercey ovndoble fuencon*s soop base os me ensnng lubncont unWs mru SMS-4 See enen beiow omer mon : nose used by bmitorose for. you have receivec the opproval of the G2cred Umst Swrtch: Exxon-Beccon

• "*" * ***"* '#U5 C "

325-bent Grov-occeccoie suost:ru'e oc cow em bmecue opecers cre he mWmum iubncont quokteneourred ggg 3 shown below wen the tempercture ren9e by Umrtorque ore:

recommenoec try rne monfecturer Motor Deonngs: Morers furnesnec wirr 1 Se com m F occitive Umyrorose verve cone'o!s c'e fv0ncOrec 7ne stencord luenconts usec ey bmi-2 Must be su:!coe for rne tempereture O'

• tOfove have Deen proven extremeV re-ronge intended hoo' over mory yeors of service The"e 3 Must be wo'erone hest restsent enc e

c'e nowever many orner tvonc0n's ovod-non-sepcreting Cole whic" mOy be used in piece of me 4 Must not c'eO'e more mon 6% swell sencer:

A Note: SMD SD 53D 000 CD s*09CO*C in Duno N or Vron

'scr. cont wcs Sun Od Ce SOED(xC-421-5 Must not contoin ony gnr cercsive.

30 'or senet no s up to 205S00 Sun 50 ar fuers E; (XC-421-30) connot ce muec we 0 Must stump-prefe' NLGI g* ode O ro NeOsloEE O 1.

I Must not be corrosive to steel geOrs DC1f or to

• beCr:nCs 5 Droppino podmus' l

l APPROX APPRC/

316 F for iemoe c*are +de ceove cnges of VOLUME WEIGHT UNIT SIZE GA_LLONS POUNDS

-20*F r015007 SMB/SS /SBD-000

.50 3.5 SMB/SB/SBD-00

.50 40 SMB/SB/SBD-0 1 00 95 J

SM B/SB/SBD-1 1.50 15.0 SM B/SB/SBD-2 1.75 14.5 SMB/SB/SBD 3 5.50 50.0 SMB rSB /SBD-4 8 50 75 0 SMB-4 T 8.00 71.0 SMB-ST 7.50 E5.0 lSMB-5 E.50 72.0 1

UNIT SIZE TYPE MANUFACTURER COLOR BASE l {AgCA

• SMB /SB /SBD NEBULA EPO EXXON DARK TAN CALCtVM B

TS 000 00

-20*F TO 150 F COMPLEX

'SM B /SB/SBD,WB NEBULA EPO EXXON DARK TAN CALCIUM 0 TO 4 COMPLEX FSMB-5 50 6 P IXC-421-39)

SUN Olt CO B'^~

LtTHtUM LEAD

• FOR NUCLEAn WTAINMENT UNITS, NEBULA EP 0 AND EF 1 AAE THE Y ' 'NJVED LUBRfCANTS FM WB 000 TO 5.

MANUFACTUNt[R TYPE TEMPERATURE RANGE BASE

' LUBRICANT EXXON

" BEACON P290

-40*F TO 120*F LITHtUM LINE ARCO LITHOLINE HEP 1

-10 F TO 220'F LffHlUM GULF OIL GULFCROWN EPO

-20'F TO 220 F LITHlUM CITIES SERVICE CITY AP

-O'F TO 220'F LIT HlU M MOBIL Ott CO MOBILUX EPO

-10cF TO 220 F LITHlUM 12 SHELL OIL DARINA D

-10*F TO 250'F HYDROXYSTEARATE NO SOAP FtSKE LUBRIPLATE LOWTEMP

-40 F TO 150 F LITHfUM TEXACO MARFAK 0

+20*F TO 200cF SODIUM i

LOW TEMP. EP

-40*F TO 200*F LITHlUM T!DEWATER CIL VEEDOL ALITHO 10

-10*F TO 1500F LITHtU M

-~ESTED ANO USED BY UVITOROUE COA AFPLICATIONS AT low TEMPERATUAES >-50:

Or.5AT UMITOROuE 1F TmE TEMPERATURE RANGE 'S BEYOND THE UMITATIONS SHONN ABOVE F YO - 70:F,

I

,e MAINTENAbfE PROCEDUPI Routine O CeOn gO54ereO Sur'Oce5 On umit 5w40-Maj*or O m =.,,.,e n, On =, On,.e O O,e.

Maintenonce:

5e;*lO:"%'.Tr o=goS.*?f=J;*5?O; Maintenonce:

==

o O O a 5:neOwe Snwe De mOOe ne.cO..

um = 0 xnnO :== O ev 2 COltV fn5Dec CH LimitOrOve eOsoment Tee NS Of <gPi*e'9ni CeOfo9 y'905e On rne wor mO,0, man,enOnce 0,. -

tOrOve eOvoment 00:Ur5 when 50**e 00 -

• me ente *v0f Of ~15 in50ecen Shouc Oe.

5/O 95 C+ e*D'OSCn -proof Ove'fOnges OenO LOON '"e +'eOve" y Of Ope'O* On

'Of Of0'9:*'09 erOnOnOg Cefces;y $eycent (0 e Sng.O Oe 'Oken 'O ev0tuOte the Oeitt e"Cy

• 090 **e OmO en? environme*'O! COnO> -

5 c50er ',,Or;:Or" Oer suOri Ot:On D*0 OTOer 'O Oeferance me exten* tO we --

• On5 m whien ne eOucceen'*s5!O'eO Or

eO,,,re visuOpy Seck snOh pene-*O*O*5

'heO Of~90A?e*O*0eSnOUtd Of0CeeO

^5 OueO A re mimum inspe:'cr per DO Of f

J f

Or ep;O'CF5 O SeO! 'eOMCge if OO^Or-MOJOr nOintenOnce should O!wOv5 ~

e gh'een 90n!"5 SnOu'd 09 v5eO 05 0 mO: ieOnOOe 5 "DunO -*e seOt Snos: De

'uOe the TOUfine MOInfenOnce "eC.1 '?-

a J

OO5e v ra exper,en,te moi Ores Omerw'Se

'eOIOceO a

bMOnt Od weeDOge 15 NOT COuSe Ten *5 CU' in OOO;!cn snouc proceeO 05 IN'S TOUfme mOinte60nte Snouc movCe -

0' SeO! 'eOd eeeat ' SEE MAJOR VA!N-fCUows 4

' isemove Omit S w'* n CO?OOf!~e"*

ITNANP-

'~

1 i

OnOJO' O***Of :OOiret:Ove 5-osc 0 s-0 Me;9e'~e mO*0r One VEG O "M Or v'5C55emOly Of Oe'sOea! OOr 20a f eOvoment

• 'e De evCen! Ory me COmoO' tmem OnO 09'*e' 5 :0 ~'5Ce'eO " O"* O' s

7 C eon Oed !v0 CO'e me cOive 5+em 2 Repctemen! C'Cny OOmOgeO Or e-CO* 00rer"5 2 ~5Det! OnO O eon Oh et* TCO' con ~DS OO'OF VONe ~~^ DOCe'5'e:O'" S?"'

te55wety wom ;Omponent wm new g

'Ory OC"5 ff '5 re:Omr"enceO fnOi *O**'

i 0 0 con OC 5 e me kra:t Swr';* 00 00-'.

OO!C* "O" 'uO' ;;^* *O' Sog 5'em OOOh -

meat OnO Or con ~Ot COOre' % :eOmeg CO!C ^5 090 worm OeO'S De 'eOcted C5 O Se' *O 5

l 5 Ouc 00"5 5' O' wce; t eca O! O!! ee;-

ensure Te QfeO'est OereN t'Om **e 'e-t Octement

}

• ' O: CO*IOUS W9 e'e **"00: '/De 50!ve^*

t i

eO^e' is~. Cf *O CaC Ler O C eO O^n 3 Rgogget 0+ sgeg, -*,f - c.

g.

'e"Ov0: O0'e g" *e5C e eOx wo$ inyOiy90.n - 9 OjC, nO.- e.

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Vv 'O' wa*

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)

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suotwiat teamsv*gs D5-408-0001-4 i

Dcge 25

$4B-5&SM$5T DISASSEMBLYOFVALVE OPERATOR General:

SMB-5T to A a n n~ c-e sn=h x =55 +

us (IOrClUe Uni 0:

ExplocecV,ew 08 405 0002-4 word motor end too5e* ser screw Inrust A semo+y c141a.c000 4

ne remove oecnnexanut x=

5 me SMD 5 es o inrust type octuctor moOe

,o sCssemole pieCse Coserve rne

'scid nonow cnve snett uses ccust-i uo of en SMS ST terove type unit mou t-tonoung prxecure.

cole soonner en sohnes,-

n A

0 R**0"' D*C""9 *C **h D* C'5 ec on a 'nrust beconc csse-cry Fte Remoe Wt suo comocrrenen-

,#"',' PC '12

'"9 " " " U""* 5" f' '#** ~ #**i ensnng unit s en SMD15T roroue oniv end Oisrecere me first secnon of in,s orzecure O D:sconnect motor ieces onc seccsr 5 eps AS Cnd A2'

'Orove swi@ x 11e cnc gecred h'nd C Remove meer amtr nrecoea conO-swie oc =117 c 232 Cnd key SMB-5

~~ ~e+=smec=ee*"~

D Remove honow enve snch x 255 se m c+v from execn. ne of v~

(Thrust UnitOnM Cne ove = =ue s-n ec sec ee

" ^ '=s* *=e* a==-= c e s'"

/

umat switch A1 CAUDON: Ensure mot unitis not uncer iockin9 nur x =48 Ono reo'oce Oe-2 Usag W clue novsmg x =2 e n nac scT*s iood and tnot volve is not uncer pressure before proceeding. If so. the voive must Cove' X *qq eyeoo:ts remove housag to compress forcue sonng JC de in me tvu open posinon.

• 0"" 9eC f X D*, s;*""' %

• 1 ' 0"U D Remove locking nut oc :48 A Remove enve seeve ixkne oc :13; 3 Remove ronewneet wasner oc =60 12 CAUDON!Decturen Hous.ng is under WARNING! SMD-$ onve sieeve locknut enc ovn " nondwneel oc =10 cno spnng food.

hos left hCnd threads Ond must de ro-

'Onewheel c!ue oc =* 3 from henc.

A Remove cec!uren ovsing oc 22 u

toted clockwrse to remove.

,ngg, 3 c pg =gg g pull oectny COr'nfOe stern oc 24$

Rett'e n cwhee 7: dose vc!ve ne ove *crm sneft end c~o oc _,,

og; pa many one 7emeye rn,c s, wa,3ne,s

.)

gre," * * * ' ' gg g ' 'S 'g yo, y'.

x =46 forcue hma seeve x =c Onc Coos #g see" ^u' oC 25 2' 'O M5e s0

~ ""

-r sonngs x 250

' , ' $ " e t re~~ "' "

o 5 ' e 13 emove beOnng COr"ye wF KORO *e Sre" nu' ov "C^O +0' 'e"OP A Re.ove cecu c s* 0 pc =26 tr;;oer Csse"bly frOm wN, 0:5 Css?"OT 'u' C

c, - r g y,- m

,t so com ^ 6C 'a * ^

M9&O x 207 tOpers X 204 OnO rof

• er w

s-

,x' -

• a, n, 4,

l-2 Re*ove *"rLs OOOO*e Osse"ON

• 23 'rO m Ope'O*O' 3 Loosen set screws on Oedut iever E K'ew5 C" 0909 oc

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SCHEDULED MAINTENANCE PROGRAM DOMESTIC STATIONARY POWER UNITS WITH TURBOCHARGED ENGINES INTRODUCTION

5. Operating load limitations will be adhered to.

This Maintenance instruction provides average

6. Torquing procedures contained in this M.I. will recommendations which should ensure satisfactory be followed for new engines and newly installed engine operation and economical maintenance cost replacement assemblies.

where average load factors and average climatic conditions are encountered. It is intended to serve as a guide when establishing maintenance schedules This Maintenance Instruction is divided into three that will meet the particular requirements of sections. The first section is maintenance performed

~

individ ual operations. and planned economic life of before and after each start, the second section is the engine and associated equipment.

performed on a " calendar period" basis, and the l

third section is performed on a" running time" basis.

These recommendations are based on the following Because operating requirements for this equipment conditions:

can vary from standby. to periodic, to continuous usage, the maintenance procedures must be

1. Fuel oil used will meet the specifications of modified to suit individual requirements.

Maintenance Instruction 1750.

. Lubricating oil used will meet the specifications REFERENCES 2

of Maintenance Instructions 1760 and 1764 and will be changed at the intervais specified m this Abbreviations are used in this instruction to M.I.

reference publications that contain information related to maintenance. The following examples are

3. Engine coolant used will meet the specifications provided to aid in understanding the abbreviations e

m Maintenance Instruction 1748.

used.

4. Lubricating oil filters will be of a quality equal EMM means Engine Maintenance Manual to original equipment and will be changed at the OM means Operating Manual intervals specified in inis M.I.

M.I.

means Maintenance Instruction t

[

l This bulletin is revised and supersedes previous issues of this number.

l Areas of change are indicated by vertical bars.

i D-P385

M.I.1728 CAUTION i

If the only ab<' ble diesel fuel does not meet the si..J a

content, distillation recovery, or sediment and ash specifi-cations contained in M.I.1750, observe the schedules and t

cautions given in M.I.1725, Scheduled Maintenance Program - Export Stationary' Power Units With Turbo-charged Engines.

j The use of good quality, high alkaline reserve lubricating oils is

[

strongly recommended where only high sulfur fuels are available for use.

i NOTE I

The following recommendations are applicable to stationary power units used for emergency power.

1. Unit should be operated at least once a week.

I

2. Operate unit at idleior a sufficient period of time to allow coolant temperature to stabilize at 49' C (120' F)or higher.

If minimum temperature cannot be obtained at idle speed, gradually apply load until te mperature stabilizes.

3. Operate unit at full speed. full load for e minimum of one hour.

l B8 FORE EACH START (NON-AUTOMATIC START UNITS)

LUBE OIL SYSTEM Check for tube oilin pan and strainer housing.

E M M. M.I.1760 l

I Add oil it required.

I I

externalsystem(cooler, filter, strainer and NOTE If engine requires prelube, recheck lube oil level in pan as a quantity will transfer to piping). Add oilif required.

i l

COOLING SYSTEM I

Check coolant level. Add coolant if OM, M.I.1748 necessary.

I periodic addition of coolant. Check for -

NOTE Do not continue to operate engine requiring possible coolant leak and repair if required.

FUEL SYSTEM Check fuel supply and open fuel supply valves.

OM Prime system.

OM 2

O M.L 1728

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u r====.pm.

(NON-AUTOMATIC START UNITS)

AIR SYSTEM Drain condensate.

OM Check system pressure.

OM Check oil supply in air line lubricator.

EMM ENGINE Check overspeed trip lever OST to ensure it is in EMM the running " latched" position.

Open cylinder test valves and manually bar over if fluid discharge is observed from any cylinder, find engine one complete revolution, check for the cause and make necessary repairs prior to liquid ejected from valves, and close test valves.

starting the engine.

Prelube engine if unit has been shut down for EMM. Unless equipped with immersion heater over 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br />.

system.

Check racks.

EMM. Move injector control lever to check for l

Ensure exhaust stack is open.

GOVERNOR Check oil level. Add oil if necessary.

EMM. M.I.1764 IMMEDIATELY ANTER EACH START (NON-AUTOMATIC START UNITS)

INSPECT FOR LEAKS Cooling system Fuel oil system Lube oil system Exhaust system Air system LUBE OIL SYSTEM Check lube oil level in pan with engine at idle.

EMM Check lube oil pressure at engine.

OM COOLING SYSTEM Check operation of external cooling system.

OM FUEL SYSTEM Check for proper fuel pressure.

OM 3

_ _ _ - _ - _ - _ - _ _ _ - - _ _ _ - _ - - _ _ - - _ - - - - - - - - -_ _ -- - - - - 7 4

M.I.1728 i

(NON-AUTOMAllC START UNITS)

ENGINE Check cylinder test valves for leakage. Tighten EMM l

if required.

1 i

Check handhole covers for leakage. Tighten if EMM required.

I Check air box drains for proper operation and EM M. If drains are kept closed. drain every 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />.

clean,if necessary.

I Check for unusual noises or sounds, or any fault indications (lights or alarm), as provided.

j I

l PERFORM THE FOLLOWING ITEMS ON CALENDAR TIME BASIS OAll'Y I

(NON-AUTOMATIC START UNITS)

INSPECT FOR LEAKS Cooling system Fuel oil system 1

Lube oil system Exhaust system Air system LUBE OIL SYSTEM 1

Check lube oillevelin ran. Add oilif required.

EMM, M.I.1760 I

f i

COOLING SYSTEM Check coolant level. Add coolant if necessary.

OM, M.I.1748 I possible coolant leak and repair as required NOTE Do not continue to operate enpne requiring periodic addition of coolant. Check for FUEL SYSTEM Check fuel supply.

OM AIR SYSTEM Drain condensate from lines and tanks.

GOVERNOR Check oil level. Add oil if required.

EM M, M.I.1764 _

M.I.1728 i

i

(

WEEKLY i

s L

(AUTOMATIC STARTS UNITS)

ENGINE SHUT DOWN LUBE OIL SYSTEM Check for lube oil in pan and strainer housing.

EMM, M.I.1760 l

Add oilif required.

NOTE If engine req uires prelube. recheck lube oil

~

level in pan as a quantity will transfer to e xt ern al system (co oler. filte r, st rainer an d piping). Add oilif required.

COOLING SYSTEM Check coolant level. Add coolant if necessary.

OM, M.I.1748 NOTE Do not continue to operate engir e requiring l

periodic addition of coolant. Check for l

I possible coolant leak and repair if required.

FUEL SYSTEM Check fuel supply.

OM AIR SYSTEM Drain condensate.

OM l

Check system pressure.

OM Check oil supply in air line lubricator.

EMM ENGINE Prior to maintenance start, check overspeed EMM trip lever OST to ensure it is in the running

" latched" position.

Prior to maintenance start. open cylinder test if fluid discharge is o bserved from any cylinder, find valves and manually bar over engine one the cause and make the necessary repairs prior to complete revolution, check for liquid ejected starting the engine.

from valves and close test valves.

Prelube engine if unit has been shut down for EMM. Unless equipped with immersion heater over 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br />.

system.

Check racks.

EMM. Move injector control lever to check for freedom of movement with no binding ofinjectors.

I stack is open.

Prior to maintenance start. ensure that cxhaust M.L. lid ENGINE SHUT DOWN GOVERNOR Check oillevel. Add oilif necessary.

EMM. M.I.1764 F

ENGINE RUNNING INSPECT FOR LEAKS Cooling system Fuel oil system Lube oil system Exhaust system Air system LUBE OIL SYSTEM Check lube oil ievel in pan evith engine at idle.

EMM Check lube oil pres:ure at engine.

OM COOLING SYSTEM Check operation of external cooling system.

OM FUEL SYSTEM Check for proper fuel pressure.

OM ENGINE Check cylinder test valves for leakage. Tighten EMM

- if required.

Check handhole covers for leakage. Tighten if EMM required.

Check air box drains for proper operation and E M M. If drains are kept closed. drain every 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />.

clean,if necessary.

I fault indications (lights or alarm), as provided.

Check for unusual noises or sounds, or any e

LUBE OIL SYSTEM Take sample for analysis.

The services of a competent laboratory should be used to monitor the suitability of the oil for continued use according to M.I. I'760.

I LUBE OIL CIRCULATING PUMP AND MOTOR (Where Used)

Check for proper operation.

OM -

as-

M.I.1728 i

IMMERSION HEATER (Where Used) t Check for proper operation.

OM EVERY TWO MONTHS AUXILIARY TURBOCHARGER FILTER (Where Used)

Replace elements.

OM IN-LINE LUBE OIL STRAINER (Where Used)

Clean strainer screen.

LUBE OIL CIRCULATING PUMP AND MOTOR (Where Used)

Inspect and clean with dry air.

Replace brushes.

If equipped with DC motor.

Remove and clean check valve.

LUBE OIL FILTERS Change filter elements.

EM M. Unless the 1400 hour0.0162 days <br />0.389 hours <br />0.00231 weeks <br />5.327e-4 months <br /> filter change has occurred first.

Clean lube oil strainer.

EM M. Fill strainer housing with oil before starting engine.

TURBOCHARGER OIL FILTER Replace filter elements.

EMM. Unless 1400 hour0.0162 days <br />0.389 hours <br />0.00231 weeks <br />5.327e-4 months <br /> filter change has occurred first.

SOAK BACK OIL FILTER (Where Used)

Replace filter element.

EM M. Unless 1400 hour0.0162 days <br />0.389 hours <br />0.00231 weeks <br />5.327e-4 months <br /> filter change has occurred first.

i n't.L. i 4 LD ELECTRICAL CONTROL CABINET AND ASSOCIATED EQUIPMENT (Where Used) i Check operation of protective devices.

Protective switches, relays, and alarm indicators.

Visually inspect and clean:

Voltage regulator.

M.I. 4523 or appropriate manufacturer's voltage regulator manual.

All relays, contactors, and circuit breakers.

OM Remove circuit breakers from compartments.

Clean insulators.

Lubricate linkage bearings.

Check operation.

COOLING SYSTEM Check operation and setting of engine water temperattae control (s).

Check torque on flexible pipe coupling bolts.

Take coo:ing water sample for lab analysis and M.I.1748. Unless 2000 hour0.0231 days <br />0.556 hours <br />0.00331 weeks <br />7.61e-4 months <br /> sampling has occurred corrosion test.

first.

LUBE Olt COOLER Check temperature dif ferential between tube oil OM and M.I. 927. Clean cooler. if necessary.

and cooling water into engme.

EVERY TWO YEARS.

FUEL FILTERS Change engine mounted filter elements.

EM M. Unless 2000 hour0.0231 days <br />0.556 hours <br />0.00331 weeks <br />7.61e-4 months <br /> filter change has occurred first.

Clean or replace suction strainer element.

OM. Unless 2000 hour0.0231 days <br />0.556 hours <br />0.00331 weeks <br />7.61e-4 months <br /> maintenance has occurred J

first.

ENGINE H30TECTOR l

l Replace or recondition and requalify M.I. 259 or M.I. 260. Qualify on test stand after renewing springs,"O" rings and diaphragms.

LUBE OIL CIRCULATING PUMP AND MOTOR {Where Used)

Replace.

Replacement can be EMD Unit Exchange.

l l

M.I.1728-COOLING SYSTEM THERMOSTATIC VALVE Replace "O" rings and thermostatic elements.

emf 4 M.I 581 EVERY FOUR YEARS COOLING SYSTEM PRESSURE CAP Replace.

Unless 16,000 hour0 days <br />0 hours <br />0 weeks <br />0 months <br /> replacement has occurred first.

t EVERY FIVE YEARS FREQUENCY GENERATOR COUPLING SPIDER (Where Used)

Replace.

Unless 16,000 hour0 days <br />0 hours <br />0 weeks <br />0 months <br /> replacement has occurred first.

EVERY SIX YEARS ENGINE Replace top deck cover seals and check latches.

EMM. Unless 8000 hour0.0926 days <br />2.222 hours <br />0.0132 weeks <br />0.00304 months <br /> replacement has occurred first.

Replace cylinder head grommets, inlet and EMM. Unless 16,000 hour0 days <br />0 hours <br />0 weeks <br />0 months <br /> cylinder assembly outlet seals, and lower liner seals.

replacement has occurred first.

MAIN GENERATOR i

Remove bearing cover and inspect for grease Unless 48.000 hour0 days <br />0 hours <br />0 weeks <br />0 months <br /> lubrication has occurred first.

contamination, excessive wear, and over-M.I. 3327 or M.I. 3328 for EMD generators. If heating. Apply new Frease.

generator is other than EMD, refer to manu-facturer's manual.

I I

1 t

PERFORM THE FOL ING ITEMS ON RUNNIN ME BASIS

~

ENGINE NUT AND BOLT TIGHTNESS CHECK Check that the following nuts and bolts are tightened to the corect values specified in the EM M.

. Cylinder head crab nuts.

All except those equipped with plate type crabs.

Exhaust manifold flange bolts.

Cylinder liner water inlet line nuts and bolts.

Head frame to crankcase bolts.

i Turbocharger to air duct bolts, aftercooler to I

and turbine inlet link bolts.

air duct bolts, and air duct to crankcase bolts, Engine mounting bolts.

Miscellaneous nuts and bolts, and all piping connections.

ENGINE Inspect air box.

EMM inspect crankcase.

EMM Inspect crankshaft and connecting rods.

EMM inspect pistons and piston rings.

EMM Inspect cylinder liners.

EMM Inspect cylinder head mechanism with engine EMM idling and at operating temperature.

Inspect engine fuel lines and connection for EMM leaks.

Inspect engine water system for leaks.

EMM EVERY.350 HOURS.

FUEL FILTER Check fuel pressure gauge with engine at rated On units where gauge is connected to filter input RPM.

side, change filter elements if pressure is greater than 345 kPa (50 psi).

On units where gauge is connected on filter output side, change filter elements if pressure is less than 83 kPa (12 psi).

L,

a

/~

M.I.1728 LUBE OIL FILTER Check lube oil pressure at filter input with I

engine at rated RPM.

Change filter elements if input pressure is greater

{

than 172 kPa (25 psi).

ENERY 700 HOU8 I

ENGINE PROTECTOR Check operation.

EMM, M.I. 259 or M.I. 260 SOAK BACK PUMP AND MOYOR Check operation.

)

With the engine shut down and soak back pump motor running, remove left rear handhole cover and check oil flow through gear train.

3 Observe camshaft bearings. If lube oil flows from camshaft bearings.with soak back pump running and engine shut down, inspect turbo filter outlet check valve for proper operation.

ENGINE AIR FILTER - CYCOIL TYPE J

(Where used)

Check oil level.

OM, M.I. 442 ENGINE AIR FILTER - PANEL TYPE Olt BATH (Where Used)

Check oillevel.

OM, M.I. 440 ENGINE AIR FILTiiR - PAPER OR FIBERGLASS TYPE (Where Used)

Check indicator. If tripped, take manometer OM readings and replace elements. if necessary.

HEAT EXCHANGER inspect corrosion zine electrodes.

EMM EVERY 1400 HOURS LUBE OIL FILTERS Change filter elements.

OM Clean lube oil strainers.

EM M. Fill strainer housing with oil before starting engine.

1 M.I.1728 TURBOCHARGER OIL FILTER Replace filter element.

Filter elements must be of a quality equnt to original equipment. The interval of change for turbocharger and soak back filter elements is influenced by load factor, kind of lubricating oil, type of operation, climatic conditions, and maintenance of main tube oil filters.

SOAK BACK OIL FILTER (Where Used)

Replace filter element.

Same as above.

AUXILIARY TURBOCHARGER FILTER (Whsro Used)

Replace elements.

EMM f

PROTECTIVE DEVICES f

Check operation.

OM. EMM EVERY 2000 HOURS j

FUEL FILTERS Clean or replace suction strainer element.

OM l

Change engine mounted filter elements.

EMM. Use only elements equal to original l

equipment.

COOLING SYSTEM Take cooling water sample for lab analysis and M.I.1748. Urdess the yearly sampling has occurred l

corrosion test.

first.

ENGINE AIR FILTERS - CYCOIL TYPE (Where Used)

Change oil. Drain and fill only.

OM. M.I. 442 t

l

}

ENGINE AIR FILTER - PANEL TYPE l

OIL BATH (Where Used)

(

Change oi Drain and fill only OM, M.I. 440 ENGINE AIR FILTERS - PAPt.R TYPE (Whcre Used) i Take manometer readings. Replace elements if

)

necessary.

NOTE l

f Tnke manometer readings whenever the I

annunciator light indicates a plugged filter.

f 1 l

M.I.1728 l LUBE OIL SYSTEM

~

Change engine oil.

EMM. Evaluation of engine and oil condition should dictate the frequency of this item. Type of service, type of oil, quality of filter elements, and condition of engine willinfluence the frequency of oil change.

Clean oil pan.

EMM j

Clean filter housing.

EMM Clean oil suction screens.

EMM Clean scavenging oil screens.

EMM. Fill strainer housing with oil before starting engine.

ENGINE Check pressure drop across af tercoolers; oil EM M. Clean air passages if necessary.

bath filter equipped engines only.

Check exhaust manifold base flange bolts for EMM proper tightness.

MAIN GENERATOR If equipped. inspect brushes and collector rings.

M.I. 3327 or M.I. 3328 for EMD generator. If Replace brushes if required.

generator is other than EMD, refer to manu-facturer's manual.

If equipped. reverse polarity of collector rings.

GOVERNOR Change oil.

EM M. M.I.1764 Lubricate linkage moving parts.

EMM Lubricate governor synchronizing motor, EMM motor bearings. (Where used.)

M.I.1728 ENGINE AIR FILTERS - FIBERGLASS TYPE Replace elements.

OM STARTING MOTORS (Electric)

Blow out with dry air.

EMM ENGINE Inspect air box.

EMM Inspect crankcase.

EMM Inspect crankshaft and connecting reds.

EMM Inspect pistons and piston rings.

EMM Inspect cylinder liners.

EMM Inspect cylinder head mechanism with engine EMM idling and at operating temperature.

Inspect engine fuel lines and connections for EMM leaks.

Inspect engine water system for leaks.

EMM EVERY 4000 HOURS EXHAUST SYSTEM Remove exhaust manifold-to-turbocharger EM M. Clean screen and trap box. Observe recommen-acapter assembly.

dations found in EMM concerning checking for cracks.

ITURBOCHARGER EXHAUST DIF Visually inspect for evidence of warpage or EMM damage.

EDUCTOR TUBE (Exhaust Stack Mounted)

Inspect for carbon deposits and clean, if EMM necessary.

M.I.1728 ENGINE NUT AND BOLT RETORQUING Cylinder head crab nuts.

Follow retorquing procedures if called for in the EMM.

Main tube oil and piston cooling oil pump shaft EMM nut.

l Head frame to crankcase bolts.

EMM Turbocharger to air duct bolts, aftercooler to EMM l

connections.

air duct bolts, air duct to crankcase bolts. and turbine inlet link bolts.

i Engine mounting bolts.

Miscellaneous nuts and bolts, and all piping ENGINE Replace top deck cover seals and check latches.

EMM Qualify injectors.

EMM Check injector timing and injector rack length.

EMM Check engine speed.

EMM Check overspeed trip.

EMM Remove and clean oil separator element.

EMM i

Check pressure drop across aftercooler paper EMM.' Clean air passages if necessary.

and fiberglass filter equipped engines only.

Inspect crankshaft damping device.

EMM Remove clean, and inspect; replace if EMM necessary:

Soak back check valve in the turbo filter inlet.

I Soak back oil pressure relief valve in the soak back filter head.

Soak back filter bypass valve in the soak back filter head.

Turbo oil filter check valve in the turbo filter head.

M.I.1728 EXHAUST SYSTEM inspect manifold sections for possible cracked EMM leg baffles or expansion joints and replace,if necessary.

MAIN GENERATOR AND BRUSHLESS EXCITER (if Equipped)

Clean and visually inspect.

M.I. 3327 or M.I. 3328 If equipped, replace collector ring brushes.

M.L 3327 EXTERNAL EXCITER Clean and visually inspect.

M.I.3706 Inspect and replace brushes when required.

Replace brushes in sets only.

ENGINE AIR FILTER - CYCOIL TYPE (Where Used)

Change oil and clean sump.

OM, M.I. 442 Check operation of variflow valves.

Check condition of hoses.

ENGINE AIR FILTERS - PANEL TYPE OIL BATH (Where Used)

Change oil. Clean sump and filter media.

OM, M.I. 440 SOAK BACK PUMP MOTOR (Where Used) leispect and clean with dry air.

M.I.4101 Replace brushes.

M.I.4101 COOLING SYSTEM inspect and perform pressure test.

OM Replace pressure cap if defective.

OM LUBE OIL FILTER Remove internal oil filter bypass valve; clean, M.I.926 inspect, and test. (Where used.)

LUBE OIL FILTER AND OIL COOLER BYPASS VALVES (Where Used)

Remove, clean, inspect, and test.

EMM.

~

M.I.1728 STARTING MOTORS (Air)

Disassemble, clean, inspect and lubricate.

EMM STARTING MOTORS (Electric)

Disassemble, clean, inspect and lubricate.

EMM Inspect brushes and replace if necessary.

EMM EVERY 16.000 HOURS FUEL PUMP t

Replace coupling spider.

SOAK BACK PUMP (Where Used)

Replace coupling spider.

FREQUENCY GENERATOR (Where Used)

Replace coupling spider.

COOLING SYSTEM Replace pressure cap. (Where used.)

OM Inspect filler neck for damage. Replace if OM damaged. (Where used.)

ENGINE Replace cylinder assemblies.

EMM Replace injectors.

EMM. Replacement should be EMD Unit l Exchange or equivalent.

I Inspect and qualify connecting rod bearings.

EMM inspect and qualify piston cooling tubes.

EMM Check rocker arms, rocker arm bushings, and EMM cam followers.

Check lash adjusters.

EMM Check exhaust valve timing.

EMM Inspect lower liner inserts, and replace if EMM required.,

ENGINE install new thrust collars.

EMM i

install new lower main bearings.

EMM Replace water pump seals and all worn parts.

EMM TURBOCHARGER Unit Exchange.

EMM. Average individual operating conditions will determine frequency.

TURBOCHARGER-TO-FILTER AIR DUCT (Whsre Used)

Replace.

COOLING SYSTEM Replace flexible coupling seals.

LUBE OIL COOLER Inspect, clean, and test.

M.I.927 HEAT EXCHANGER Inspect, clean, and test.

EMM EVERY 32,000 HOURS GOVERNOR i

Replace.

Replacement should be EMD Unit Exchange or equivalent.

4 GOVERNOR BOOSTER SERVO (Where Used)

Disassemble, clean, inspect, and replace O-ring EMM seals.

FUEL PUMP l

Replacc or recondition.

M.I. 4110. Replacement can be EMD Unit Exchange.

SOAK BACK PUMP AND MOTOR (Wh re Used) l Replace or recondition.

M.I. 4101. M.I. 4110. Replacement can be EMD Unit Exchange.

ENGINE j

Replace vibration damper or harmonic EMM. Replace with gear type damper.

balancer. (Where used.)

l Replace or recondition oil pumps.

EMM. Replacement can be EMD Unit Exchange. l Remove oil pressure relief valve; clean, inspect, EMM and test.

Replace lower liner inserts.

EMM Inspect injector control linkage. Replace links, seals, and bearings,if required.

MAIN GENERATOR Remove bearing cover and inspect for grease M.I. 3327 or M.I. 3328 for EMD generators. If contamination. excessive wear and overheating.

generator is other than EMD. refer to manu-Apply new grease.

facturer's manual.

ENGINE Replace crankshaft damping device.

EM M. Replace with new or reconditioned gear type damper. If already equipped with gear type damper.

recondition and requalify.

ENGINE Unit Exchange.

GENERATOR Unit Exchange.

A Service Department Publication E iectro-Motwe Des'en Of Genera: Motors La Grange, m.no,s 60525 Laho m U.S A

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