TM 5-3810-288-12
Table 3-1.
Preventive Maintenance Checks and Service-- Continued
Interval
B - Before operation
A - After operation
M - Monthly
Operator
Org.
D - During operation
W - Weekly
Q - Quarterly
Item
Daily
M
Q
Number
B
D
A
W
Item to be inspected
Procedure
Reference
Note. Operation. During operation, check all control
for proper operation. Also be alert for unusual noises
and/or vibration.
X
Fuel supply
Keep tank full. Inspect fuel line s for leaks and
tighten connections if necessary.
X
Fuel sediment bowl
Clean. Check for leaks and tighten connections if
necessary.
X
Radiator
Fill to x inch above baffle plate. Replace cracked or
damaged hose. Tighten all mounting clamps and
connections, if necessary, making sure no leaks are
apparent. The correct cap pressure rating is 4 psi.
X
Engine oil dipstick
Add oil as indicated.
X
Belts
Adjust as required. Replace worn. frayed, or cracked
belts.
X
Rain shutters
Open before starting engine. Close after stopping.
Lubricate with OE lubricant and oil can (sparingly).
X
X
Oildex filter
Clean glass cup when % full. Monthly or every 200
operating hours replace filter. Quarterly disassembly
and clean entire unit
X
Batteries
Check electrolyte level and tightness of connections.
Fill to 3/8 inch (approx.) above the plates. In freezing
weather, run the engine for one hour after
adding water. Clean vent hole in filler caps before
installing caps. Replace a cracked and leaking
battery.
X
Wire rope
Check for signs of wear or damage, including kinking,
corrosion, broken strands, and cable clamp
attachment. Replace seriously damaged wire rope.
X
Engine oil filters
Change filter elements. Replace filter cover gaskets if
necessary. Check for leaks and repair if necessary.
X
Hydraulic fluid
Check level and add fluid if necessary. Every six
reservoir
months drain fluid and replace with new fluid.
X
Front drum clutch
Check operation, adjust if necessary. Check lining
thickness. If lining is worn to within 1/16 inch of rivet
heads at point of most wear, install new lining.
X
Rear drum clutch
Check operation, adjust if necessary. If lining is worn
to within 1/16 inch of rivet heads at point of most
wear, install new lining.
X
Boom hoist clutch
Check operation, adjust if necessary. If lining is worn
to within 1/16 inch of rivet heads at point of most wear,
install new lining.
3-3
