Inspection and Repair - continued - TM-9-2320-209-34-2-10210

TM 9-2320-209-34-2-1

Check that threaded cap (1) is not cracked or has any damaged threads.

Fix minor thread damage with a threader. Throw away cracked cap and

get a new one.

NOTE

Shims (2) are used to adjust pressure relief valve. The

number of shims may differ from pump to pump. Some

pumps may have no shims. The pressure relief valve

spring (3) comes in a kit which contains new shims (2).

Save the shims even if the pump you are working on had

no shims. They will be used later for pump test and

adjustment.

Check that pressure relief valve (4) is not cracked or damaged. If damage is

found, get a new part.

WARNING

Dry cleaning solvent is flammable. Do not use near an

open flame. Keep a fire extinguisher nearby when

solvent is used. Use only in well-ventilated places.

Failure to do this may result in injury to personnel and

damage to equipment.

3. Check that pressure relief valve (4) does not have cracks or burrs, Fix

small burrs with a fine mill or crocus cloth dipped in dry cleaning solvent. If

pressure relief valve is cracked, throw it away and get a new one.

END OF TASK

2-180