ARMY TM 5-6115-633-14&P
Table 4-1. Unit Preventive Maintenance Checks and Services (PMCS). CONT.
Fuel Pumps
4
Clean or replace, as necessary, fuel
strainer in bottom of fuel pump.
100
Lubricating Oil
Change lubricating oil and filter every
5
100 hours of operation (LO 5-6115-
and Filter
585-12).
300
Fuel Strainer
Clean fuel strainer every 300 hours of
6
operation (para 4-10. TM 5-6115-585-12).
Primary Fuel
7
500
Service primary filter every 500 hours of
Filter
operation (para 4-20, TM 5-6115-585-12).
1000
8
Secondary Fuel
Service secondary filter every 1000 hours
Filter
Perform a hydrometer test on batteries
9
300
Batteries
every 300 hours, or quarterly. Refer to
para 4-25c, TM 5-6115-585-12 for test
procedures.
Inspect breather tube every 500 hours.
10
500
Crankcase Breather
Clean as necessary (para 4-45,
11
Clean out dust caps on air cleaner assembly
100
Dust Caps on Air
every 100 operating hours (more
Cleaner
frequently under unusual conditions).
12
1000
Air Cleaner
Clean every 1000 operating hours or as
conditions dictate. Replace air cleaner
every 2000 operating hours.
Replace any broken or cracked lenses
Taillights
13
or defective buIbs.
14
Intervehicular
Check for cuts, breaks, frayed wires, or
damaged plug.
Cable
15
Drawbar Ring
Check security of mounting. Inspect ring
for excessive wear.
4-10
Change 1