If the runout exceeds the service limit, replace the rear sprocket.
Rear Sprocket Warp Standard: TIR 0.4 mm (0.016 in.) or less
Service Limit: TIR 0.5 mm (0.020 in.)

Sprocket Wear Inspection
BrakesSteering Damper Oil Leak Inspection
Visually inspect the steering damper [A] for oil leakage.
If the oil leakage is found on it, replace the steering
damper with a new one (see Steering Damper Removal/
Installation in the Steering chapter).
ZX1000JD/KD [B]
...
Water Pump Housing Disassembly
NOTICE
Do not damage the hole wall of the water pump
housing.
Insert a bar [A] into the pump housing [B], and hammer
evenly around the circumference of the mechanical seal
bottom [C].
Take the oil seal [A] out of the housing [B] with a hook [C].
...
Front Fork Installation (Each Fork Leg)
Install the fork so that the top plug end [A] as shown in the
figure.
11 mm (0.43 in.) [B]
Steering Stem Head [C]
Tighten:
Torque - Front Fork Clamp Bolts (Lower): 23 N·m (2.3
kgf·m, 17 ft·lb)
NOTE
Tighten the two lower front fork clamp bolts alternately
two times to ensur ...