Cleaning/Inspection - TM-9-2815-224-34-P0416

TM 9-2815-224-34&P

Engine Governor Maintenance Instructions (Cont)

155.1

FUEL MODULATOR REMOVAL/INSTALLATION (CONT).

Use care when removing snap and retaining rings. Snap and retaining rings are

under spring tension and can act as projectiles when released and could cause

severe eye injury,

Remove retainer ring (18), retainer (19), spring (20), and piston (21) with cam (16) from bracket

(8)

and cylinder housing (17).

Remove pin (22) from piston (21) and cam (16).

(9)

Remove cam (16), retainer ring (18), retainer (19), and spring (20) from piston (21).

(10)

Remove connector (23) from bracket and cylinder housing (17).

(11)

b. Cleaning/inspection

Adhesives, solvents, and sealing compounds can burn easily, can give off harmful

vapors, and are harmful to skin and clothing. To avoid injury or death, keep away

from open fire and use in well-ventilated area. If adhesive, solvent, or sealing

compound gets on skin or clothing, wash immediately with soap and water.

Clean all metal parts with drycleaning solvent.

(1)

Inspect parts for defects.

(2)

Inspect roller and piston outer diameter and cylinder bore inner diameter for wear. Inspect

(3)

operating surfaces, lever roller, roller pins at the cam pivot, and cam attachment to the piston.

Replace defective parts.

(4)

Coat all metal parts with oil.

(5)

15-22.2

Change 2