PS Magazine - TB 43-PS-432
PS, The Preventative Maintenance Monthly
ISSUE 432
NOVEMBER 1988
CUCV's .±²
r
fapPing alteratoR oR compRessoR
belt on a CUCV wiLl weaR thRu an un-
pRotected uppeR RadIatoR hose quIck.
And a hose with a hole in it is bad news!
So take a look±see at that uppe² hose
beFoRe you leave the motoR pooL. ³F
yo´ see any sign oF Rubbing, Make suµe
the belt Is not loose.
With the engine o¶F, pRess on the belt
midway between the two pulleys. ³F
you can pRess it moRe than
v2-
to 3/4·in,
RepoRt It.
YouR mech wilL checK tension with
a tensIometeR, NSN 66¸5¹01±09¸±
¸710. New beLts aRe tightened to 175±
lb. ºsed belts»any beLt that's been
opeRated on the engine moRe than 15
minutes¼should be 60½100±lbs. He'Ll
check new belts aFteR 15 mInutes opeRa¾
tion, too, and adjust tension to that oF
a used beLt.
³
Even a pRopeRly adjusted belt comes
close to the hose. YouR tRuck needs to
be pRotected. ³F the hose cla¿p at the
theRmostat housIng has no shIeld, ReÀ
place it with clamp, NSN Á7¸0Â01¹
19Á±2002.
The shieLd Is needed on all models,
not just the ÃÄOÄO. This updates the
CAUT³ÅN on Æage 7±11 oF Tà 9¹
2¸20Ç289±20.
NO´ 88
M1010 CuCV Ambµlances ¶¶·
There are scant procedures
in your -20 TM for trouble±
shooting the DuaL VoLtage AL²
ternator ControL (DUVAC) on
M101
o
ambuLances. But the
he³dshed's finaLly come to the
rescue´ They sent detaiLed
tRoubLesHooting
procedures
to the T ACOM representative
at your LocaL µogistIc Assis²
tance Office (µAO)´
See them for a copy of the
"CUCV AmbuLance Charging
Circuit ¶iagnosis· Handout.
This LIttLe dude makes It easier
to troubLeshoot the e¸ectricaL
sys¹em in your Mº010.
»f your µAO is sho¼ of Hand½
outs, write:
USA TACOM
A ¾N: AMS¿A½MTA
Warren, ML 48397-5000
or MSG ÀaLF½M³st.
¸O´ 88
3
Feeling
issue modIÈcation kit with NSN
2920±0ɹ260±7 50Á ÊR the chaRging
system tËat solves the pRoblem.
Ask them to oRdeR enough Kits to
modiFy youR aMbulances. SuppoRt wILl
need to know each ambuLance's vehiÌ
cle IdentIFIcation numbeR (VÍN), date
oF manuFÎctuRe, and the mileage to in¾
clude In the ÏEÃAÏÐS bLock oF a DD
ÑoÒm 1¸Á8±6. Then they wIll send the
completed ÊRm to:
USATACOM
AÁÂ: AMSTA½ÃDÄA
Warren, ML 483Å7-5000
AutÓoRization ÊR tÓIs modIÔcatIon is
TACÅÃ Õsg AÃSTA·ÃTA É81Ö5Z
Dec 87.
ÍnstallIng the kit is coveRed by the
CUCV's waRRanty, so suppoRt wIll also
Fill out a DA ÑoRm 2Á0× so the ARmy
Is ReImbuRsed FØR tÓe laboR.
That FØRm is sent toÙ
USA TACOM
AÁN: AMSTA½MSW
Warren, Ml 48397-5000
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