SECTION III. INSPECTION AND REPAIR.

TM 9-2920-252-34&P

SECTION III. INSPECTION AND REPAIR.

3-8. INSPECTION OF VOLTAGE REGULATOR.

INITIAL SETUP

Tools:

Materials/Parts:

Magnifying glass - 6650-00-252-6250

Solvent (Item 1, Appendix C)

Extension light - 6230-00-729-9259

Crocus cloth (Item 4, Appendix C)

File, fine mill - 5110-00-234-6537

Equipment Condition:

Regulator on workbench

REGULATOR BASE AND COVER.

you become dizzy while using

cleaning solvent, get fresh air

NOTE

immediately and get medical aid. If

When inspecting for cracks, use an

contact with eyes is made, wash your

extension light and magnifying glass.

eyes with water and get medical aid

immediately.

1. Check regulator base and cover for cracks.

2. Raised metal on mounting face may be removed

with a fine mill file or crocus cloth moistened in

solvent.

WARNING

3. Inspect connector for damaged threads, contacts

Dry cleaning solvent P-D-680 is toxic

or inserts.

and flammable.

Wear protective

goggles and gloves and use only in a

4. Check security of the screws which attach

well ventilated area. Avoid contact

connector and those attaching base to cover.

with skin, eyes, and clothing and don't

breathe vapors. Do not use near open

5. Actuate switch lever of circuit breaker; you should

flame or excessive heat. The flash

feel detent positions.

point is 100 138F (38C 50C). If

3-9. REPAIR

Repair, other than removal of raised metal as directed in inspection procedures, is not authorized for voltage regulator or

for components of the generator. Replace regulator or generator parts found to have defects.

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