Mechanical Seal Replacement - Honda TRX500FM Service Manual

COOLING SYSTEM
MECHANICAL SEAL REPLACEMENT
NOTE-
• When replacing the mechanical seal, the impeller
and pump shaft must be replaced with new ones.
Remove the front crankcase cover (page 12-6).
Remove the following:
- five bolls [1J and sealing washer [2]
- pump cover
13J
- O·ring [4) (from the cover)
Remove the impeller assembly from the pump shaft by
8-12
tapping the inside of the impeller (1] through the pump
shaft [21. using a screwdriver or equivalent.
Remove the mating ring and cup gasket of the
mechanical seal from the impeller.
Remove the following:
- pump shaft
- thrust washer [3)
Remove the mechanical seal (11.
TOOLS:
Remover head, 15 mm
Remover shaft, 15 mm
Remover weight
U.S.A. TOOLS :
Bearing remover, 15 mm
Remover weight
Remove the oil seal {1J.
07936·KC10200
07936·KC10100
07741-0010201
07936·KC10S00
07936..J71020A or
07936·3710200
Apply molybdenum oil solution to the lips of
a
new oil
seal.
Install the oil seal with the flat side facing oul until il is
fully sealed.
1')
13)
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121
j