TM 5-3810-307-10
Table 5-1. Operator Preventive Maintenance Checks and Services - Continued
ITEM
ITEM TO BE
NOT FULLY
NO.
INTERVAL
CHECKED OR
PROCEDURE
MISSION
SERVICED
CAPABLE IF
Hydraulic oil filter
With engine running at
53
BEFORE
Hydraulic
indicator in red area.
normal operating
Reservoir &
temperature, check
Filter
condition of hydraulic oil
filter indicator located on
filter head. Indicator
reading in the red area
indicates fouled element.
Red flag appears.
Check air filter restriction
54
BEFORE
Air Filter
indicator for red flag
Restriction
indicating fouled filter
Indicator
element.
Hydraulic oil filter
55
BEFORE
Steering System
a. Chock wheels.
indicator in red area.
Filter Indicator
b. Inspect steering
system filter indicator
for fouled filter.
56
CARRIER CAB
56a
BEFORE
Air Conditioner
Check for proper
(hot weather)
operation and cooling.
Backup alarm
56b
BEFORE
Backup Alarm
With PARK BRAKE
inoperable/no ground
applied and engine at
guide available for
idle, place transmission
backing operation.
shift lever in R1 and listen
for backup alarm.
56c
BEFORE
Brakes, Service
NOTE
& Parking
Ensure outriggers are
retracted.
a. Any vehicle
a. Check park brake
movement with
operation with PARK
park brake
BRAKE control pulled,
applied.
diesel engine at idle,
and transmission in
gear, check for
forward and reverse
motion of vehicle.
Continued on next page.
5-43
