TM-9-2815-202-34 Technical Manual for 8V71T Engines for M109 Howitzer Download
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(44) (45) (46) TM 9-2815-202-34 Install high speed spring retainer (29) and plunger (30) assembly into governor housing (3). Tighten spring retainer in governor housing. Place seal ring (28) in groove of piston (27). Apply a thin coat of grease on inside diameter of housing (24). Insert solid end of piston (27) in housing. NOTE (47) (48) (49) (50) Quantity and thickness of shims installed must match quantity and thickness removed. Install shims (26) down inside piston (27). Insert piston sleeve (25) against shims (26) in bore of piston (27). Affix a gasket (23) to governor housing (3) and another to access cover (20). Attach housing (24) with piston (27), shims (26), sleeve (25), and access cover (19) to governor housing (3) with two bolts (21 ) and Iockwashers (22). Tighten bolts. Install set screw (17), locking nut (18), and washer (19) in access cover (20) one inch from locking nut. 4-259