Cleaning, inspection, and repair. - TM-10-3930-622-140104

d. Cleaning, inspection, and repair.

disassembly. All repairs to the valve beyond thread

repairs consist of installation or new parts to replace

(1) Clean all parts in SD, and wipe thoroughly

defective ones.

with a dry, lint-free cloth, or -dry, warm air. Blow valve

passages dry of SD.

(4) Inspect control valve assembly inlet and

outlet

,bodies for cracks and damage. Inspect all

(2) Inspect all steel parts for rust spots or

threaded surfaces for damage and crossed threads.

corrosion, scratches and wear. Check threads for

damage and repair those which show only moderate

(5) Inspect handles and control linkage for wear,

damage, with a tap or die.

distortion, and damage. Repair or replace parts as

necessary.

(3) Discard all nonmetal items removed during

Figure 6-18. Lift and Tilt Control Valve Removal