6-26 - LOWER UNIT 90-826148R2 MARCH 1997
Water Pump
1. Install water pump seal carrier.
2. Install exhaust deflector plate, if removed.
52832
b
a
a - Seal Carrier
b - Exhaust Deflector
3. Install base gasket, base plate, pump cover gas-
ket (NEOPRENE STRIP FACES UP), nylon
washer and impeller key.
52868
a
f
d
c
e
b
a - Base Gasket
b - Base Plate
c - Cover Gasket
d - Neoprene Strip
e - Nylon Washer
f - Key
IMPORTANT: If impeller being installed has been
previously used and vanes have taken a “set,”
DO NOT INSTALL THE IMPELLER WITH THE
VANES REVERSED FROM THEIR PREVIOUS
“SET” AS VANE BREAKAGE WILL OCCUR
SHORTLY AFTER UNIT IS RETURNED TO SER-
VICE.
4. Install impeller and nylon washer.
52869
a
b
a - Impeller
b - Nylon Washer
NOTE: Apply a light coat of 2-4-C w/Teflon to inside
of pump cover to ease installation of cover over im-
peller.
5. Install pump cover. Rotate drive shaft CLOCK-
WISE while pressing cover down over impeller.
6. Apply Loctite 271 to retaining bolts and torque
bolts to 60 lb. in. (6.8 N·m).
52830
a
b
a - Cover
b - Bolts [Torque to 60 lb. in. (6.8 N·m)]
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