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Page Title:
Table 2-1. Preventive Maintenance Checks and Services |
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 TM 9-2320-366-20-1
Location
Item
Interval
Item to be
Procedure
Not Fully
No.
Checked or
Mission
Serviced
Capable If:
ROAD TEST
Maintenance personnel will be with vehicle
operator during the road test.
NOTE
Perform the following during road test.
For road test, vehicle will be driven at least
five miles over different ground to give
enough time to detect any malfunctions.
Semiannual
1
Preservice
a. Notice if starter engages smoothly and turns
a. Starter
Checks
engine at normal cranking speed.
inoperative or
makes excessive
grinding sound.
b. Listen for unusual engine noise at idle, at
b. Engine
operating speeds, and under acceleration. Be
knocks, rattles or
alert for excessive vibration and the smell of
smokes
oil, fuel or exhaust.
excessively.
c. Check for transmission response to shifting
c. Transmission
and for smoothness of operation in all speed
shifts improperly,
ranges. Be alert for unusual noises and
does not shift or
difficulty in shifting in any speed range.
makes excessive
noises.
d. Test for accelerator response. Observe for
d. Pedal sticking
sticking pedal.
or binding.
e. With vehicle speed approximately 5 mph (8
e. Steering binds,
kph) turn steering wheel to left, then right, to
grabs, wanders
detect steering backlash, shimmy or freeplay of
or freeplay is
more than 1-1/2 in. (3.8 cm) in either direction.
more than 1-1/2
Vehicle should respond instantly. With vehicle
in. (3.8 cm) in
moving on straight, level terrain, lightly hold
either direction.
steering wheel to check for pull and wandering.
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