5-7. WATER PUMP DRIVE GEAR REPLACEMENT (CONT).
Install front balance weight (8) on water pump
drive gear (4) with two lock screws (7).
Tighten screws to 35 to 40 lb-ft (47 to 54
Install spacer (6) and key (5) on
Ensure key is secure in right
camshaft upon installation of
water pump drive gear.
Install water pump drive gear (4) on right
camshaft (3). Tap lightly with soft face
hammer as required until fully seated.
It may be necessary to position
block of hard wood under gear
teeth to hold gear in place while
Install lockwasher (2) and nut (1) on right
camshaft (3). Tighten nut to 300 to 325 lb-ft
(407 to 441 N.m).
Install vibration damper and front balance cover, (Para 3-10).
Install water pump assembly, (Para 5-6).
Remove wheel chocks, (TM 9-2320-364-10).
END OF TASK