TM 9-2350-256-10
3-3.
MALFUNCTION INDEX-Continued.
OPERATOR'S CONTROLS
Vehicle will not steer or steers in only one direction......................................................................................... 16
Brakes will not effectively stop vehicle or drag at one or both sides .................................................................. 17
Engine does not respond properly to throttle control ........................................................................................ 18
Purge pump handle operates too easily.......................................................................................................... 19
TRANSMISSION
Vehicle will not drive in forward or reverse gears ............................................................................................. 20
Transmission oil pressure low........................................................................................................................ 21
Transmission oil high temperature WARNING light and horn come on.............................................................. 22
Vehicle drives in one gear, creeps in neutral (N), but stalls when
shifted to another gear............................................................................................................................. 23
Vehicle has good steering in one direction, but not in opposite
Direction or grabs ................................................................................................................................... 24
Vehicle pulls to one side when no steering is applied....................................................................................... 25
WINCHES AND BOOM
MAIN or HOIST WINCH SHIFT lever will not shift ........................................................................................... 26
Main or hoist winch brake or hoisting boom will not hold load or
will not work............................................................................................................................................ 27
Main or hoist winch will not operate in both directions in low or
High gear ............................................................................................................................................... 28
Main or hoist winch or hoisting boom will not develop full
power or speed....................................................................................................................................... 29
Winch operates on auxiliary hydraulic power, but does not
operate on main engine hydraulic power................................................................................................... 30
AUXILIARY HYDRAULIC SYSTEM
Auxiliary hydraulic system will not work .......................................................................................................... 31
Boom and spade will not work with APU engine running.................................................................................. 32
LIGHT SYSTEM
Lights do not work......................................................................................................................................... 33
Any lights except WARNING lights and flasher light flicker, will
not go off, or will not bum......................................................................................................................... 34
WARNING light will not burn.......................................................................................................................... 35
Flasher light burns, but fails to flash ............................................................................................................... 36
Flasher light will not burn............................................................................................................................... 37
3-4
