INSTALLATION (Cont) -699580203

TM 9-2320-363-20-2

WARNING

Snap ring may snap off and could injure personnel. Use face shield when

installing snap ring.

NOTE

If snap ring slips or water pump cover is moved during installation of snap ring,

remove water pump cover and make sure seal has not been moved.

12.

INSTALL SNAP RING (1) IN GROOVE OF WATER PUMP (2).

13.

TAP AROUND INSIDE RIM OF SNAP RING (1) WITH BRASS DRIFT AND HAMMER TO SEAT SNAP RING (1)

FULLY IN GROOVE OF WATER PUMP (2).

14.

INSTALL WATER PUMP (2), TWO LONG BOLTS (6), AND SHORT BOLT (7) ON GEAR HOUSING (8), MESHING

WATER PUMP GEAR WITH CRANKSHAFT TIMING GEAR. TIGHTEN BOLTS TO 43-54 LB-FT (58-73 N.m).

15.

INSTALL DRAIN VALVE (9) (M915A2 AND M916A1) OR PLUG (9.1) (ALL EXCEPT M915A2 AND M916A1) IN

WATER PUMP (2).

16.

INSTALL TWO BUSHINGS (10), ADAPTER (11), AND TWO ELBOWS (12) IN WATER PUMP (2).

17.

INSTALL TWO HOSE CLAMPS (13) AND CONNECT HEATER HOSE (14) AND WATER FILTER HOSE (15) TO

WATER PUMP (2). TIGHTEN TWO HOSE CLAMPS (13).

18.

INSTALL TWO HOSE CLAMPS (16) ON WATER BYPASS HOSE (17) AND SLIDE WATER BYPASS HOSE

ONTO WATER PUMP (2). TIGHTEN TWO HOSE CLAMPS (16).

19.

INSTALL TWO HOSE CLAMPS (18) ON OIL COOLER HOSE (19) AND SLIDE OIL COOLER HOSE ONTO

WATER PUMP (2). TIGHTEN TWO HOSE CLAMPS (18).

20.

INSTALL TWO HOSE CLAMPS (20) ON RADIATOR HOSE (21) AND SLIDE RADIATOR HOSE ONTO WATER

PUMP (2) AND PIPE (22). TIGHTEN TWO HOSE CLAMPS (20).

21.

INSTALL CLAMP (23), WASHER (24), SCREW (25), WASHER (26), AND NEW LOCK NUT (27).

NOTE

Follow-on Maintenance:

Install oil bypass filter adapter (page 4-4).

Install oil level dipstick (page 4-18).

Fill cooling system (Unit PMCS, TM 9-2320-363-20-1).

Change 3 4-137