1. Pull on screws to remove seal
8. Check water pump shaft axial play. lf
not adequate, engine must be
disassembled to replace the water pump
shaft.
9. Clean oil seal seat.
Seals Installation
1. Apply engine oi1 on water pump shaft.
2. Apply grease to the lips of the oil seal.
3. Carefully install the oil seal over the water
pump shaft.
4. Push the oil seal into the water pump
cavity.
OIL SEAL INSTALLATION
5. Ensure that the oi1 seal is properly seated
in water pump cavity.
1. Oil seal proper/y seated
6. Apply engine oil on water pump shaft.
7. Place rotary seal onto water pump shaft
and pull out water pump shaft by hand.
NOTICE Do not install the rotary seal
completely into the crankcase to prevent
the water pump shaft plastic gear from
breaking. Push it partia1ly in then pull the
shaft.
8. Place a robust M8 flat washer onto water
pump shaft.
9. Install a M8×1.25 nut onto water pump
shaft by hand.
10. Then thread nut1-1/2 turns to pull the
shaft into rotary seal.
1. Rotary seal
2. M8 robust flat washer
3. M8×1.25 nut
11. Remove M8 nut.
NOTE: The robust M8 flat washer remains
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