TM 9-2320-362-14&P
Table 3-2.
Unit Troubleshooting
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1.
HAND THROTTLE WILL NOT OPERATE PROPERLY
Step 1.
Start engine (TM 9-2320-280-10) and let engine come to
normal idle speed of 650 RPM (± 25 RPM).
Step 2.
Push hand throttle release button to ensure it moves
freely.
If hand
replace
If hand
step 3.
Step 3.
Slowly turn
RPMs should
If RPMs
throttle release button does not move freely,
hand throttle cable (para 3-15).
throttle release button moves freely, go to
hand throttle knob counterclockwise.
Engine
start to increase.
do not increase or hand throttle cable
interferes with accelerator, replace hand throttle
cable (para 3-15).
If RPMs increase, go to step 4.
Step 4.
Return hand throttle knob to starting position by
depressing hand throttle release button and pushing hand
throttle knob down.
If RPMs return to normal, procedure is
completed.
If RPMs do not return to normal, check
hand throttle cable (para 3-16).
If RPMs still do not return to normal,
throttle cable (para 3-15).
END OF TESTING
adjustment of
replace hand
3-11
