Yamaha XVZ13TF 1999 Service Manual page 166

CAMSHAFTS
c. Install the camshaft sprockets onto the cam-
shafts.
Refer to the camshaft sprocket installation
steps below.
NOTE:
Make sure that the "FRONT" marks 1 on the
camshaft sprockets face away from the "IN" 2
and "EX" marks 3 on the camshafts.
d. Turn the camshafts by hand so that the cam-
shaft timing marks (o: big hole) face up.
2. Install:
S intake camshaft sprocket
S exhaust camshaft sprocket
(onto the camshafts)
a. Align the "–" mark a on the generator rotor
with the crankcase edge b .
b. Install the camshaft sprocket with the
"FRONT" mark facing out, and then finger
tighten the camshaft sprocket bolts.
c. Turn the intake and exhaust camshafts and
align the camshaft timing marks c (o: big
hole) with the camshaft cap marks d .
3. Measure:
S valve clearance
Out of specification ! Adjust.
Refer to "ADJUSTING THE VALVE CLEAR-
ANCE" in CHAPTER 3.
4. Install:
S timing mark accessing screw 1
S crankshaft end cover 2
4-22
ENG
7 Nm (0.7 mSkg)