TM-9-2815-205-34

ENGINE WITH CONTAINER; MODELS 5063-5299, 5063-5392, 5063-5393, 5063-5395, 5063-5398, 5063-539F, 5063-539L

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE

AUGUST 1992

TM-9-2815-205-34 - Page 161 of 596

TM 9-2815-205-34

3-11. AIR BOX HEATER HARDWARE REPLACEMENT (MODEL 5063-5392) (Cont)

b. Cleaning/Inspection

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Ž

Dry cleaning solvent P-D-680 is toxic and flammable. Wear protective goggles

and gloves and use in a well-ventilated area. Avoid contact with skin, eyes, and

clothes. Do not breathe vapors. Do not use near open frame or excessive heat.

The flash point is 100-138°F (38-50°C). If you become dizzy while using cleaning

solvent, get fresh air immediately and seek medical aid. If contact with eyes is

made, wash with water and get medical aid immediately.

Compressed air used for cleaning purposes will not exceed 30 PSI. Use only

with effective chip guarding and personal protective equipment (goggles/shield,

gloves, etc.)

(1) Clean solenoid valve with rag moistened with cleaning solvent. Clean brackets with cleaning

solvent. Dry components with compressed air.

(2) Inspect hoses for cuts, tears, kinks, or damage.

(3) inspect wiring harness for cuts, tears, burns, or damage.

c. Test

(1) Apply a 24 V dc power supply to the

solenoid valve (8) several times and listen

for the solenoid valve to “click” to

determine if it functions. If there is no

indication of valve movement, replace

unit.

(2) Disconnect power supply from solenoid

valve (8).

3-36

WARNING