DMWR-9-2815-220
AVDS-1790 ENGINE OVERHAUL STANDARD
DEPOT MAINTENANCE WORK REQUIREMENT
DMWR-9-2815-220 - Page 981 of 1422
I
DMWR 9·2815220
5-1±7.
Repair and Assembly.
a.
RePaIr²
(±)
GeneraL re³air ´roceDuresµ
Refer to ¶aragra¶h 5·5 ¸5/5
}
For genera¹
re¶aº»¼ ½nstructionsµ
Re¶aIr any cracked braz¾ng evIDent aroUn¿ ¶rImary Fuel
fIlter f¾ttÀng by braZIng aÁounD the fIttIng ¸OÂÃ ±1641746, 5/776)Ä
Refer to
TMÅ9Æ237, Çperator's Manual WeÈÉIng Theory and ʶplIcatIon for brazIng ËEthoDsÌ
Í2Î
Ïue¹ BacKfLow va¹ve rePaIr ÐrocedÑresÒ
ÍaÎ
ReÓove four capscreÔsÕ ¹ocKÔasHersÖ flat ÔasHers× andØcoveÙÚ
·-
±
ReÓove and dIscard gasÛetÜ
Remove sprIng anD sLeeve vaLve.
ReÓÝve anÞ ßscarà
sLeeve valve prefoámeD ¶acKIng.
ReÓove pLugÖ LocKwasherâ adjustIng screwÖ sprIng
and control valve Íor cHecK baLlÎ. ÍãIscard checÛ Bal¹Îä
ReÓove and dIscard control
valve preforÓed ¶acKIng²
ÍBÎ
Refer to paragraph 5-åâ aæ B, and c Í5/1Î for general cleanIng
InstructIons.
ÍcÎ
çnspect ¶arts accorD¾ng to InstructÀons Àn ¶aragraph 5è4 Í5/éÎ and
tHe ÇÂê's ¾ncluDeD In tHIs sectIon.
ëear lIÓItsì f¾ts, and tolerances are Listed
In TaBle 5è4é Í5/767Îä
See ¶aragra¶H 5è4 b and c Í5/åÎ for ex¶íanation of wear
)
lIîIïs,
fIts an
tolerancesÜ
ÍDÎ
ReworÛ valve body In accorDance ÔIth InstructIons sHoÔn In ðIgÑre
5èñ5Òé Í5/7ò0ÎÜ
)
bó
AssemblY.
ÍôÎ
GeneraL asseÓBõö ÷rocedures.
Refer to paragraph 5è8 Í5/øùÎ úor generaÈ
asseÓB¹y ¶rocedures.
ÍéÎ
AsseÓBûü
5
rocedures.
Refer to TMèñ·é8ø5èééýèå4äfor asseÓBly of fuel
fIlters.
þsseÓÿĀe
aCoÔ vaLve asseÓbly ¾n reverse order of DIsasseÓblyÖ usIng
all coÓponents o
r
K,
¶art no. 57ā5053.
Vi L\! ±²M
k³
r
5/78ñ
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