NOTE
The exhaust camshaft has a 1001 EX mark [A] and the intake camshaft has a 3154 IN mark [B]. Be careful not to mix up these shafts.
#4 Cam Positions [A] Intake Camshaft Sprocket [B] Exhaust Camshaft Sprocket [C]
The intake camshaft sprocket and exhaust camshaft sprocket are identical
Torque - Camshaft Sprocket Bolts: 15 N·m (1.5 kgf·m, 11 ft·lb)
If a new camshaft is to be used, apply a thin coat of molybdenum disulfide grease to the cam surfaces.
NOTICE
The crankshaft may be turned while the camshafts are removed. Always pull the chain taut while turning the crankshaft. This avoids kinking the chain on the lower (crankshaft) sprocket. A kinked chain could damage both the chain and the sprocket.
The timing marks must be aligned with the cylinder head upper surface [B].
EX Mark [C] IN Mark [D] #1 Pin [E] #2 Pin [F] #28 Pin [G] #29 Pin [H]
[B] and upper camshaft chain guide [C].
Torque - Camshaft Cap Bolts (1 ∼ 18): 12 N·m (1.2 kgf·m, 106 in·lb) Upper Camshaft Chain Guide Bolts (19, 20): 12 N·m (1.2 kgf·m, 106 in·lb)
Rider’s Seat Installation
Insert the tabs on the front of the
rider’s seat into the slots in the frame
and secure the seat with mounting
bolts.
Install the seat cover and bolts.
A. Rider’s Seat
B. Tabs
C. Slots
D. Stays ...
Camshaft Runout Inspection
Remove the camshafts (see Camshaft Removal).
Set the camshaft in a camshaft alignment jig or on V
blocks.
Measure the runout with a dial gauge at the specified
place as shown in the figure.
If the runout exceeds the service limit, replace the
camshaft.
Camshaft Runout
Standard: TIR ...
Wheel Alignment Inspection
Check that the notch [A] on the alignment indicator [B]
aligns with the same swingarm mark or position [C] that
the other side alignment indicator notch aligns with.
If they do not, adjust the chain slack and align the wheel
alignment (see Drive Chain Slack Adjustment).
NOTE
Wheel align ...