Yamaha YZF-R1P Utility Trailer User Manual


 
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CHK
ADJ
ADJUSTING THE VALVE CLEARANCE/
SYNCHRONIZING THE THROTTLE BODIES
NOTE:
@
Refer to ASSEMBLING AND ADJUSTING
THE ENGINECYLINDER HEAD AND
CAMSHAFT in chapter 5.
Lubricate the camshaft bearings, camshaft
lobes and camshaft journals.
First, install the exhaust camshaft.
Align the camshaft marks with the camshaft
cap marks.
Turn the crankshaft counterclockwise sev-
eral full turns to seat the parts.
g. Measure the valve clearance again.
h. If the valve clearance is still out of specifica-
tion, repeat all of the valve clearance adjust-
ment steps until the specified clearance is
obtained.
▲▲▲ ▲▲▲▲▲ ▲▲▲ ▲▲▲ ▲▲▲ ▲▲▲
7. Install:
all removed parts
NOTE:
For installation, reverse the removal proce-
dure.
SYNCHRONIZING THE THROTTLE BODIES
NOTE:
@
Prior to synchronizing the throttle bodies, the
valve clearance and the engine idling speed
should be properly adjusted and the ignition
timing should be checked.
1. Stand the motorcycle on a level surface.
NOTE:
@
Place the motorcycle on a suitable stand.
2. Remove:
rider seat
Refer to SEATS.
fuel tank
Refer to FUEL TANK.
air filter case
Refer to AIR FILTER CASE.
3. Remove:
synchronizing hose
1