PERIODIC MAINTENANCE 2-15
ENGINE IDLE SPEED
NOTE:
Warm up the engine before adjusting the engine idle speed.
• Start the engine, turn the throttle stop screw 1 and set the
engine idle speed as follows.
Engine idle speed: 1 300 ± 100 r/min
THROTTLE VALVE SYNCHRONIZATION
Inspect the throttle valve synchronization periodically. (
5-24)
PAIR (AIR SUPPLY) SYSTEM
Inspect the PAIR (air supply) system periodically. (11-6)
THROTTLE CABLE PLAY
Adjust the throttle cable play A as follows.
• Loosen the lock-nut 2 of the throttle pulling cable 1.
• Turn the adjuster 3 in or out until the throttle cable play (at
the throttle grip) A is between 2.0 – 4.0 mm.
• Tighten the lock-nut 2 while holding the adjuster 3.
Throttle cable play A: 2.0 – 4.0 mm
Inspect initially at 1 000 km (2 months) and every 6 000
km (12 months) thereafter.
Inspect initially at 1 000 km (2 months) (E-33 only) and
every 12 000 km (24 moths).
Inspect every 12 000 km (24 months).
Inspect initially at 1 000 km (2 months) and every 6 000
km (12 months) thereafter.
After the adjustment is completed, check that handle-
bar movement does not raise the engine idle speed
and that the throttle grip returns smoothly and auto-
matically.