Refer to “water pump disassembly and assembly” .
Mechanical seal
Visually inspect the mechanical seal for damage, with particular attention given to the sealing face.
Replace the mechanical seal that shows indications of leakage.

Oil seal
Visually inspect the oil seal for damage, with particular attention given to the lip.
Replace the oil seal that shows indications of leakage.

Seal washer
Visually inspect the seal washer for damage, with particular attention given to the sealing face.
Replace the seal washer that shows indications of leakage.

Impeller / shaft
Visually inspect the impeller and its shaft for damage.
Replace the impeller or shaft if necessary.

Impeller shaft journal
Visually inspect the journal for damage or scratch.
Replace the holder if necessary.

Water pump disassembly and assembly
SpecificationsCamshaft inspection
Refer to “engine top side disassembly” .
Refer to “engine top side assembly” .
Camshaft identification
The exhaust camshaft has the embossed letters “ex”
and the intake camshaft has the embossed letters “in”.
Cam wear
Check the camshaft for wear or damage.
Measure the cam height “a” w ...
Front brake caliper removal and installation
Note
the right and left calipers are installed
symmetrically and therefore the removal
procedure for one side is the same as that for
the other side.
Removal
Drain brake fluid. Refer to “brake fluid replacement” in section 4a .
Remove the brake hose from the cali ...
Swingarm pivot boss removal and installation
Removal
Remove the swingarm. Refer to “swingarm removal and installation” .
Remove the swingarm pivot boss nut (1).
Note
remove the swingarm pivot boss only when
replacing it.
Remove the swingarm pivot boss (2) by removing its
set screws.
Installatio ...