TM 9-2350-230-12, C8
Table 4-1. PREVENTIVE-MAINTENANCE CHECKS AND SERVICES
INTERVAL AND
SEQUENCE
B - BEFORE OPERATION D - DURING OPERATION A - AFTER OPERATION
REFERENCE
B
D
A
ITEM TO BE INSPECTED
PROCEDURE
10
90.1
Fuel Filters
11C
Engine Air Box
Check accumulator pressure. If pressure is not maintained
(Flame) Heater
notify organizational maintenance.
12
91
Transmission Oil
Check oil level. Add oil as required (LO 9-2350-230-12),
Level Indicator
DRIVER'S COMPARTMENT
13
92
Fixed Fire Extinguisher
Visually inspect fire extinguisher for evidence of any defect
in cylinder mounting brackets, control mechanism,
discharge lines, or damaged seals (safety wire).
14C 65C
93C
Personnel Heater
Check for proper operation. Inspect for fuel and exhaust
leaks.
94
Driver's Hatch
Must lock securely in open and closed positions. Check
Cover
95
Driver's Seat
Examine seat for loose nuts and screws and proper
operation.
96
Check for broken latches and hinge pins
15
97
Bilge Pumps
Check operation and service
16
66
98
Switch and lndicator
Check panels for proper mounting and loose connections
Panels
Observe for normal readings and operation of gages,
instruments, warning lights, and indicator lights.
Check selector knob setscrews.
17
99
Fuel Gage
Check fuel level
NOTE. Refill tank immediately after operation to
67
Driving Controls
Inspect and operate steer, shift, accelerator, and brake
controls. Note any binding or excessive play in
linkage. Check brake for ability to hold on steep
grades.
18
M47 and M48
a.
Check that all components of the wiper assembly are
Periscopes
functioning properly.
19
100
b.
Check periscope washer fluid reservoir and refill
4-4