3-7
VALVE CLEARANCE ADJUSTMENT/
CARBURETOR SYNCHRONIZATION
INSP
ADJ
10 Nm (1.0 mkg)
10 Nm (1.0 mkg)
10 Nm (1.0 mkg)
18 Nm (1.8 mkg)
NOTE:
NOTE:
13. Install:
Camshaft sprocket covers
Tappet covers
Cylinder head cover
Spark plugs
EB303010
CARBURETOR SYNCHRONIZATION
Prior to synchronizing the carburetors, the valve
clearance should be properly adjusted and the
ignition timing should be checked.
1. Stand the motorcycle on a level surface.
Place the motorcycle on a suitable stand.
2. Remove:
Vacuum plugs
1
3. Attach:
Vacuum gauge
1
Engine tachometer
2
(to the #1 spark plug lead)
Vacuum gauge:
90890-03094
Engine tachometer:
90890-03113
4. Start the engine and let it warm up for sev-
eral minutes.
5. Check:
Engine idling speed
Out of specification Adjust.
Refer to “IDLING SPEED ADJUST-
MENT”.
Engine idling speed:
1,150 1,250 r/min