CLEANING (cont) - TM-9-2320-285-24-10276

TM 9-2320-285-24-1

2-26. INSTRUMENT PANEL MAINTENANCE (CONT)

Indicator Lights (cont).

(3) LOW FUEL INDICATOR Light and Circuit Board (cont).

STEP

LOCATION

ITEM

ACTION

REMARKS

CLEANING (cont)

WARNING

(cont)

Dry cleaning solvent (P-D-680), used to clean parts is toxic and

flammable. Wear protective goggles and gloves and use only in a well

ventilated area. Avoid contact with skin, eyes, and clothes and don't

breathe vapors. Do not use near open flame or excessive heat and don't

smoke when using it. Failure to do so could cause serious injury. If you

become dizzy while using cleaning solvent, get fresh air and medical

attention immediately. If contact with skin or clothes is made, flush with

large amounts of water. If contact with eyes is made, wash eyes with

water and seek medical aid immediately.

Compressed air must not exceed 30 psi. Wear safety glasses when

drying parts with compressed air. Failure to do so could cause serious

injury to eyes and possible blindness. If you hurt your eyes or if a foreign

object is blown into your eyes, seek medical attention immediately.

b. All other parts

Clean

Use cleaning solvent P-D-680;

dry using compressed air

INSPECTION

a. Circuit board

Inspect

Replace as an assembly if

(12)

cracked, distorted, leads

damaged, or inoperative

b. Housing (16)

Inspect

Replace if cracked, broken,

or threads damaged

Electrical

Inspect

Replace if insulation frayed,

leads (3 thru

cut, or cracked or if con-

6, 9, 10, and

ductor corroded or broken

18)

d. All other parts

Inspect

Replace if cracked, broken,

or threads damaged

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