Inspection and Repair. - TM-9-2815-210-34-2-20438

TM 9-2815-210-34-2-2

I n s p e c t i o n and Repair.

FRAME 1

C h e c k that housing (1) has no chips or breaks. Check for damaged threads in

t w o pipe plug holes (2).

U s i n g dye penetrant kit, strong light, and a magnifying glass, check that

h o u s i n g (1) has no cracks. F i x small cracks by welding. Refer to TM 9-237.

I f housing (1) has large cracks, broken out areas or if threads in pipe plug

holes (2) are stripped, get new housing.

C h e c k that two pipe plugs (3) have no worn threads or rounded heads. If pipe

p l u g s are damaged, get new parts.

C h e c k that thermostat (4) is not damaged.

If thermostat is damaged, get a new

thermostat.

GO TO FRAME 2