2-8 PERIODIC MAINTENANCE
THROTTLE CABLE PLAY
Adjust the throttle cable play A as follows.
• Loosen the locknut 1 of the throttle cable.
• Turn the adjuster 2 in or out to obtain the correct play.
Throttle cable play: 3 – 5 mm (0.12 – 0.20 in)
• After adjusting the throttle cable play, tighten the locknut 1.
ENGINE IDLE SPEED
NOTE:
Make this adjustment when the engine is fully warm.
• Connect the electric tachometer or the multi circuit tester to
the high-tension cord.
• Start the engine and set the engine idle speed between 1 400
and 1 600 r/min. by turning the throttle stop screw knob 1.
Engine idle speed: 1 500 ± 100 r/min.
09900-26006: Tachometer, or
09900-25008: Multi circuit tester set
ENGINE OIL AND OIL FILTER
The oil should be changed while the engine is warm. Oil filter
replacement at the above intervals, should be done together
with the engine oil change.
Inspect initially at 1 month and every 3 months there-
after.
Inspect initially at 1 month and every 3 months there-
after.
Replace initially at 1 month and every 6 months there-
after.