If the oil filter holder bolt [A] was removed, tighten it.
Apply a non-permanent locking agent to the threads of the oil filter holder bolt.
Torque - Oil Filter Holder Bolt: 35 N·m (3.6 kgf·m, 26 ft·lb)


Blow away the particles by applying compressed air [B] from the inside to the outside (from the clean side to the dirty side).

| WARNING Gasoline and low flash-point solvents can be flammable and/or explosive and cause severe burns. Clean the screen in a well-ventilated area, and take care that there are no sparks or flame anywhere near the working area; this includes any appliance with a pilot light. Do not use gasoline or a low flash-point solvent to clean the screen. |
NOTE
While cleaning the oil screen, check for any metal particles that might indicate internal engine damage.
If the screen is damaged, replace it.
Face the flanged side [B] to the bottom.
Lower Crankcase [C]
Face the knob of the clamp [F] inward as shown in the figure.
Viewed from Bottom [G]

Turn the chamfered side [C] downward.
Fit the claws [E] to the crankcase rib [F].

Torque - Oil Pan Bolts: 9.8 N·m (1.0 kgf·m, 87 in·lb)
Front [D]

Oil Pan RemovalOperating Procedures
Clean the seat area carefully.
Coat the seat with machinist’s dye.
Fit a 45° cutter into the holder and slide it into the valve
guide.
Press down lightly on the handle and turn it right or left.
Grind the seating surface only until it is smooth.
NOTICE
Do not grind the seat too ...
Engine Oil Change
Situate the motorcycle so that it is vertical after warming
up the engine.
Remove the engine oil drain bolt [A] to drain the oil.
The oil in the oil filter can be drained by removing the filter
(see Oil Filter Replacement).
Replace the drain bolt gasket [B] with a new one.
Tighten t ...
Piston Wear Inspection
Measure the outside diameter [A] of each piston 5 mm
(0.20 in.) [B] up from the bottom of the piston at a right
angle to the direction of the piston pin.
If the measurement is under service limit, replace the piston.
Piston Diameter
Standard: 75.959 75.974 mm
(2.9905 2.9911 in.)
...