Table 2-1. Operator PMCS Procedures-continued -706880066

TM 5-4210-233-14&P-1

Table 2-1. Operator PMCS Procedures -Continued

Item

Interval

Equipment Is Not

No. A D W

ITEM TO BE INSPECTED/Procedures

Ready/Available If:

1 2-VOLT DC ELECTRICAL SYSTEM

Batterles/Battery Boxes

WARNING

Explosive gasses are always present in the

cells of a lead-acid battery. Keep sources of

ignition away from batteries.

WARNING

Electrocution is possible if the positive

battery terminal is touched. Avoid contact

with the conducting surfaces of the battery

terminals.

Inspect battery boxes for visible damage. Be sure all at-

- Battery leaks or is

taching hardware is in place and tight. Check that battery

damaged.

is secure and free of cracks/leaks, and that terminals

are tight. Report any deficiencies to Unit Maintenance.

Check electrolyte ievel in each celi. If water level is

below top of plates, fill cells to just above top of

plates. Use distilled water only.

11O-VOLT ELECTRICAL SYSTEM

110 VAC, 60 Hz Receptacles

Check 1 1 O-volt electrical system with APU running.

Check cab and pump panel voltmeters and ammeters

for proper operation. Check 1 10 VAC, 60 Hz

receptacles using portable floodlights. Check aerial

circuit operation and on/off switch.

ENGINE ENCLOSURE

Engine Covers

Check engine covers on both sides of the engine are

in place. Tug on both handles to ensure cover is

fastened securely.

Inspect engine enclosure insulation for tears or

missing. Check latches and hinge for smooth

operation, missing affaching hardware.

2-38