TM-9-2320-272-24-1
TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)
TECHNICAL MANUAL; UNIT, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL; VOLUME 1 OF 4
JUNE 1998
TM-9-2320-272-24-1 - Page 334 of 1015
T 9-2320272±24²1
table ³´6. StE I iCE NOµGOµChA¶n tes·s (Con·d)¸
¹gº
»¼g½¹»
CRK
-
¼¾ ¿ÀÁ
(Cot
5
MÂRà FUL PÄur DŽ¼Æ
CRK:
•
Tr
on fuel and accessory
switch.
•
PreSs
ÇÈÉÇÊ
•
Crank engne and
waTcH
V
di±pLay.
•
Is
readInG Greatr Than
2 IN.
±G?
ËÌÍÎ
In feezing temperatures,
checK FR
²ce ³n l²nes
or Th²ckeN²NG of ³eL´ µefer
t
Mecha¶ica·
¸oub·eshooT²nG,
para´
2-21,
¹o inspecT
Fel l²Nes
and ²n-Tank º·Ter (²f any) »r
kinks, blockageµ or
DamaGe¼ Check fue½ TAnk venT. ¾Heck operaTion o¿
²nÀTank ÁeL pump {if any)Â µepaiR as necessaRYÃ
ËÌÏÐ
ÑÌÒÎ
If
The
d²splay
²s neÄaT²ve
Å-ÆÇThen ²T ²S noT ÈeaTer
Tha¶
2
ÓÔ
±G¶
•
µep·ace ÉeL Ê·Ter
(para.
ÕÖÕ×ØÙ
±
Repeat step
4±
±
Ëf
pressure ·s
sTiÌÍ
lowµ
fUeÌ
pump
is
defecTiveÎ
ÏfTeÐ
cOmplet²ng repa²r, rerUn G¸-CHa²n tes¹
tO veº²»y tHe pºOblem ³s ¼xed and nO OtHeº
pºOblems eX³st½
2²24Ú
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