TM 5-4310-247-15
PREVENTIVE MAINTENANCE SERVICES
DAILY
TM 5-4310-247-15
JOY MODEL RPV250DC20MS1
COMPRESSOR, AIR
LUBRICATE IN ACCORDANCE WITH CURRENT LUBRICATION ORDER PAR REF
ITEM
1.
FIRE EXTINGUISHER. Inspect for broken seal. Inspect for full charge by
62
pressure or weight.
2.
RADIATOR. Proper coolant level is 2 inches below filler neck. Replace
cracked or frayed hose. Replace defective radiator. Remove obstructions
121
in the air passages. Tighten all mounting and leaking connections.
V-BELTS. Proper adjustment is a deflection of 3/4 inch midway between
3.
38
pulIeys. Replace a worn, frayed or cracked belt.
BATTERIES. Tighten loose cables and mountings. Remove corrosion.
4.
FiII to 3/8 inch above the plates. Clean venthole in filler cap before
39
installing. In freezing weather run engine minimum of 1 hour after adding
water. Repair or replace a cracked or leaking battery.
TIRES. Check tire pressure. (Maximum air pressure 70 lbs)
5.
MEC 4310-247-15/8
Figure 7. Daily preventive maintenance services.
Change 4 19
