PS Magazine - TB 43-PS-484

PS, The Preventative Maintenance Monthly

ISSUE 484

MARCH 1993
PS Magazine - TB 43-PS-484 - Page 20 of 50
M
'chanics, take a real cLose look aT the
engine
oiL cooLeR return line
on aLL
HMMWVs.
±²e oiL Line coUpling nexT ³o the engine
can shifT´ Once iTµs shiFted enough, the Line
lays against The exhausT maniFoLd¶
A
hot
mani·¸Ld bu¹s a hoLe through the Line,
which coºLd cause an engine FIRe - and f¸R
sU»e LeTs the oil pUmp oUt o· the engine¼
½epLace a damaged Line wITh a new one¾
NSn 4720-01-±57-3705.
¿F The lineÀs ÁK,
BuT rUbbing The eXhaUst maniFoLd Loosen
the coUpling nUts To move the Line away¼
±hen tighten The couplings¼
Move
lÃNE
away
from exaust
²³
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