Water Pump Disassembly; Water Pump Inspection; Water Pump Service - Evinrude E-TEC E40DRLSCB Service Manual

GEARCASE

WATER PUMP SERVICE

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).
1. Shift rod screw
WARNING
To prevent loss of operator control, check
for proper shifting operation and adjust, if
necessary.
IMPORTANT:
During break-in period of a reas-
sembled gearcase, change the gearcase lubricant
between 10 to 20 hours of operation.
278
WATER PUMP SERVICE
Disassembly
Remove the four impeller housing screws.
1
1
002171
1. Impeller housing screws
Slide the water pump off the driveshaft. Remove
the impeller drive cam, impeller plate, and gasket.
Discard the gasket.
1
1. Impeller plate
2. Drive cam
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.
001203
2
001214