TM 55-1730-229-12
PREVENTIVE MAINTENANCE CHECKS AND SERVICES.
Internal
B- Before Operation
* Perform if hydraulic system
D- During Operation
was not used for two weeks or
A- After Operation
contamination is suspected.
Daily 8 Hours
Total M/H: 1.2
Operator
Equipment Will
Items to be Inspected
Be Reported Not
Inspection Procedures
B
D
A
Ready/Available if:
1
AGPU
Make sure AGPU is free of tools, equipment, and fluid leaks
(fuel, engine oil, and hydraulic fluid), dirt and corrosion. Clean
as required.
Check that parking brake is set (lowered). Check that clutch
lever is disengaged and quick-release pin is installed.
2
EXHAUST
Exhaust leaks or missing
Make sure area above exhaust flapper is clear of obstructions
or broken parts, loose or
that may be ignited or damaged by extremely hot exhaust gases.
missing insulation and tape.
Check exhaust flapper for proper operation.
3
Ground stud missing.
GROUNDING
Inspect ground stud for secure mounting. Check that AGPU is
properly grounded.
4
FRAME AND HOUSING
a.
Any internal panel, or top
Inspect frame, covers, and panels for dents, cracks,
cover missing, or damaged.
punctures, corrosion, and security.
b.
Check that four lifting eyes are in place and not damaged.
c.
Inspect access doors for damage, and ensure that latches
and hinges operate properly.
5
CONTROL PANEL
a.
Missing or broken circuit
Inspect switches, circuit breakers, and indicators for missing
breakers, switches, and
parts, damage, or corrosion.
gages.
b.
Inspect meters and gages for cracked glass or signs of
corrosion.
6
BATTERY
a.
Inspect battery compartment, battery, battery holddown and
Batteries that will not hold a
guide for damage or corrosion. Check that vent drain tubes
charge, leaking fluid, or hold
are in place, and holddowns are tight.
downs missing. Connectors
missing or loose.
b.
Ensure that battery cables and connectors are checked per
c.
Check that battery charger selector switch on lower tray in
Switch will not turn or knob
electrical compartment is set to proper position (See table
is missing.
