Inspection and Repair. - TM-9-2815-210-34-2-20219

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

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

FRAME

NOTE

T w o types of oil pressure regulator (1) have been

u s e d on these engines. This task is the same

f o r both except as noted.

C h e c k that housing (1) is not cracked. If housing is cracked, throw it

away and get a new one.

WARNING

Dry cleaning solvent is flammable. Do not use near an

o p e n flame. Keep a fire extinguisher nearby when solvent

i s used. Use only in well-ventilated places. Failure to

d o this may result in injury to personnel and damage

t o equipment.

C h e c k that mounting surface of housing (1) has no nicks, scratches or burrs.

F i x nicks, scratches, and burrs with a fine mill file or crocus cloth dipped in

dry cleaning solvent.

C h e c k that oil passages (2) are clean and free from dirt. Clean out blocked

or dirty oil passages. Refer to para 4-3.

Check that two plunger bores (3) are not scored or worn. If plunger bores

a r e scored or worn, throw away housing and get a new one.

C h e c k that threaded holes in housing (1) are not damaged. Fix minor thread

damage with a tap.

GO TO FRAME 2