3
2
1
4
TM 9-4940-568-10
2-33
Table 2-1. Operator’s Level Preventive Maintenance Checks and Services (Before) (CONT).
Item
No.
Interval
Item to
Check/
Service
Procedure
Not Fully Mission
Capable If:
13
Before
Gas
Regulators
Check overall condition of gas regulators (1).
Check for damaged or missing parts. Check
gas regulators for any gas leaks. Check gas
regulator valves are closed.
14
Before
Gas Bottles
and Brackets
Check bottle brackets (2) for loose or missing
hardware. Check that all bottles are present
and serviceable.
NOTE
After using air compressor the air reservoir
should be drained or drained daily.
15
Before
Air
Compressor
Check air compressor (3) for damaged or
missing parts.
Check air compressor reservoir oil (4). Check
air lines, hoses and fittings for leaks, cracks and
kinks.
