TM 9-2330-388-14
Table 3-1. Preventive Maintenance Checks and Services for Model M1098 (Cont'd)
Location
Item
Interval
Item to
Crewmember
Not Fully
No.
Check/
Procedure
Mission
Service
Capable If:
DRIVER
16
During
Brake
a. With towing vehicle coupled to semitrailer,
System
apply semitrailer, apply semitrailer brakes and
inspect all air lines and fittings for leaks.
b. Apply semitrailer brakes and observe
Brakes do not
operation.
stop semitrailer
or semitrailer
pulls to one
side.
17
During
Rear Axles
During movement of semitrailer, be aware
Semitrailer
of wander or side pull, listen for excessive
wanders, has
noise. These are indications of improper
side pull, or
axle alinement.
axles have
excessive
noise.
18
During
Water Pump
a. Check switches for proper operation.
Access
Door Up
b. Check indicator lights. Alt and Oil
Check
Pressure Lights should light with ignition in
Control
run position and engine off.
Panel
d. Indicator lights should not remain lit with
engine running.
e. With engine running, water pump
pressure gage should read a minimum 10 psi
with engine at idle to indicate water is in tank.
f. Hourmeter should operate when engine
is running.
3-15