TABLE 2-1. OPERATOR PREVENTIVE MAINTENANCE CHECKS AND SERVICES (CONT)

ARMY TM 3-6665-329-13&P

AIR FORCE TO 11H2-18-1

A-After

D - During

B - Before

Equipment is

Procedures

Interval

Item to be

Item

Not Ready

Check for and have repaired

Inspected

No.

Available if:

or adjusted as necessary

B D

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PRESSURE-VACUUM

PRESSURE-

Check PRESSURE-VACUUM GAGE (4)

GAGE or ammeter

VACUUM GAGE

and ammeter (5) for broken or

are damaged.

and ammeter

cracked glass.

Unscrew top of fuse holder (6).

Cartridge

Check for missing, burnt, or

fuse

cracked fuse. If fuse is damaged

or missing, replace with on-board

spare fuse.

Light lens and

Check for missing lens and

Light lens

lamp missing.

lamp (13). Check for cracked

and

lens.

Incandescent

Nonmettalic

Open Cover (7). Check

Pressure

Tubing

nonmetallic tubing assemblies

and Vacuum

assemblies

for splits or cracks.

Nonmetallic

cracked or split

Close cover (7).

Tubing

Assemblies

Change 2

2-12