TM-9-2320-434-10
TRUCK, LOAD HANDLING SYSTEM (LHS), 8X8, M1120
TECHNICAL MANUAL; OPERATOR'S MANUAL
JUNE 2009
TM-9-2320-434-10 - Page 849 of 1324
OPERATE LHS USING SLAVE HYDRAULIC SETUP - Continued
Alison
Transmision
UST
TRAILER
AIR SUPLY
M
M
UNLOAD
LOAD
MULTILIFT
12
11
10
A4 MODEL
Figure 8.
CAUTION
Engine speed must be at idle before using hydraulic selector switch, or
damage to equipment may result.
16.
Turn hydraulic selector switch (12) to AUTO.
NOTE
•
Model of vehicle can be determined by information plate on inside of
driver side cabin door.
•
If disabled vehicle is a M1120 BASE or M1120A2 model HEMTT and
has a failure in the hydraulic system, but not the electrical system,
continue with Step (17). If both hydraulic and electrical systems have
failed, skip to Step (19).
•
If disabled vehicle is an M1120A4 model HEMTT and has a failure in
the hydraulic system, but not the electrical system, skip to Step (18).
If both hydraulic and electrical systems have failed, skip to Step (19).
17.
On disabled vehicle, turn ENGINE switch (13) to ON, and turn hydraulic selector
switch (12) to AUTO. Operate joystick (14) to return LHS to the stowed position. Skip
to Step (21).
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