TM-9-2350-256-10
RECOVERY VEHICLE, FULL TRACKED: MEDIUM, M88A1
OPERATOR'S MANUAL
OCTOBER 2014
TM-9-2350-256-10 - Page 442 of 796
MALFUNCTION INDEX - Continued
15.
Engine has excessive white smoke (from mechanic side
exhaust).
........................................................................................................................................
WP 0084-14
16.
Engine has excessive white smoke (from operator side exhaust) .
...............................................
WP 0084-14
17.
Engine has low power and excessive black smoke .
.....................................................................
WP 0084-15
18.
Engine has low stall rpm and does not develop full power
but exhaust smoke is normal.
........................................................................................................
WP 0084-10
19.
Engine oil pressure gauge shows no pressure .
............................................................................
WP 0084-13
20.
Engine overheats .
.........................................................................................................................
WP 0084-11
21.
Engine overspeeds.
.........................................................................................................................
WP 0084-9
22.
Engine runs roughly and misfires .
...................................................................................................
WP 0084-9
23.
Engine starts but fails to keep running .
...........................................................................................
WP 0084-7
24.
Engine stops while operating during vehicle recovery or going
up steep grade .
...............................................................................................................................
WP 0084-8
25.
Engine uses excessive oil .
............................................................................................................
WP 0084-13
26.
Engine will not return to idle .
...........................................................................................................
WP 0084-9
27.
Low or high engine oil pressure; oil temperature is normal.
..........................................................
WP 0084-15
GAS PARTICULATE FILTER UNIT (GPFU) TROUBLESHOOTING
28.
Gas Particulate Filter Unit (GPFU) will not operate when
switch is in ON position .
..................................................................................................................
WP 0085-1
29.
Insufficient air flow at one or more stations .
....................................................................................
WP 0085-2
HYDRAULIC SYSTEM TROUBLESHOOTING
30.
Auxiliary hydraulic system will not work .
.........................................................................................
WP 0086-4
31.
Boom and spade will not work with APU engine running.
...............................................................
WP 0086-4
32.
Hydraulic oil constantly overheats.
..................................................................................................
WP 0086-1
33.
Insufficient main hydraulic system pressure.
...................................................................................
WP 0086-2
34.
Insufficient or no auxiliary oil pressure .
...........................................................................................
WP 0086-2
35.
Winches operate on auxiliary hydraulic power, but do not
operate on main engine hydraulic power .
.......................................................................................
WP 0086-3
LIGHT SYSTEM TROUBLESHOOTING
36.
Any lights (except warning lights and flasher light) flicker,
will not go off, or will not illuminate .
.................................................................................................
WP 0087-2
37.
Flasher light illuminates, but fails to flash.
.......................................................................................
WP 0087-3
38.
Flasher light will not illuminate.
........................................................................................................
WP 0087-3
TM 9-2350-256-10
0081
0081-2
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