Section 02 ENGINE, CVT AND GEARBOX
Subsection 05 (COOLING SYSTEM (650))
DEFECTIVE PART
Rotary seal
Oil seal
Water pump shaft
Water Pump Seals Replacement
(Assembled Engine)
NOTE: Read and thoroughly understand the en-
tire procedure before starting it.
Seals Removal
1. Remove the following parts, see procedure in
this subsection.
WATER PUMP HOUSING
–
WATER PUMP IMPELLER
–
2. Carefully pry out inner part of the rotary seal
using 2 screwdrivers.
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1. Inner part of rotary seal
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ACTION
Replace:
- Rotary seal
- Oil seal
(assembled engine)
Replace:
- Rotary seal
- Oil seal
(assembled engine)
Replace:
- Water pump
shaft assembly
(including rotary seal)
- Oil seal
(engine disassembled)
.
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TYPICAL - INNER PART OF ROTARY SEAL REMOVED
3. Carefully bend down the outer part of rotary
seal lip using a small chisel.
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1. Small chisel
4. Use 2 screwdrivers and carefully remove the
outer part of the rotary seal.
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