PS Magazine - TB 43-PS-426
PS, The Preventative Maintenance Monthly
ISSUE 426
MAY 1988
=ND i
Series
T'cks
.±²
MOBILItY
•±
•
Then the
MAY88
Remove tHe front axle shaft like
, it says in Pa±a6-13aofTM 9²2320³272
20-´.
Pump g±ease into µhe U¶joint¶fit·
¸ings¹slow and easyº Wo±k »e U¼joint
all the way a±o½nd while yo½ pumpº If
·
g¾ease Fils to come o½t all fo½± seals¿
You'vE gOt a bloCKageÀ
L
-±².
--
.±²;=:³´
³
_´µ
_
Remove the g±ease fitting and see if itÁs cloggedº If itÁs clea±¿ the Blockage
is in the UÂjointº
C
Take »e U¶joint apa±Ã acco±ding to thÄ instÅÆctions in the ²20²1 TM¿ and
clean o½t any caked g±ease¿ ±Æst¿ o± g±it thatÁs Blocking the sealsº
Çnce the UÈjoint is clean¿ put it Back togethe± and g±easeº If g±ease stilL fails
to come o½t all fo½± seals¿ get a new U¼jointº
c
Put the axle Back in and ±einstall the stee±ing kn½ckÉe like it says in Pa±a 6-
13e of the TMº
p/,
±
²
The fi±e exting½ishe±¿ listed in the AAÊ of TM 9²2320-272²10 is the w±ong one
fo± the joBÀ ItÁs too Big to Ëit inside the M939/M939AÌ ÁscaBº
Use
NSN
4210Í01²220-6376 to get a 5¼lB exting½ishe±¿ B±acket¿ ha±dwa±e and
installation inst±Îctionsº Make a note ½ntil this inÏ is added to tÐe TMº
MAY 88
19
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