294
GEARCASE SERVICE, 40 – 60 HP MODELS
WATER PUMP SERVICE
Adjustment on p. 35.
Place the shift rod in the shift rod lever. Install the
retaining pin and washer. Tighten pin to a torque
of 60 to 84 in. lbs. (7 to 9.5 N·m).
IMPORTANT: During break-in period of a reas-
sembled gearcase, change the gearcase lubricant
between 10 to 20 hours of operation.
WATER PUMP SERVICE
Disassembly
Remove the four impeller housing screws.
Slide the water pump off the driveshaft. Remove
the impeller key, impeller plate, and gasket. Dis-
card the gasket.
Remove all the parts from the housing.
Inspection
Check impeller for overheating, hub separation,
and other wear or damage.
Check liner and wear plate for scoring, distortion,
and impeller material transfer.
Inspect the housing for cracks or melting.
Make sure gasket surface is clean and smooth.
1. Trim tab screw 001996
1. Shift rod screw 002171
A WARNING
To prevent loss of operator control, check
for proper shifting operation and adjust, if
necessary.
1. Impeller housing screws 001203
1. Impeller plate
2. Drive key
001214
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