Yamaha XVZ13TF 1999 Service Manual page 159

CAMSHAFTS
4. Measure:
S camshaft-journal-to-camshaft-cap
ance
Out of specification ! Measure the camshaft
journal diameter.
Camshaft-journal-to-camshaft-
cap clearance
0.020 X 0.054 mm
a. Install the camshaft into the cylinder head
(without the dowel pins and camshaft caps).
b. Position a strip of Plastigauge
camshaft journal as shown.
c. Install the dowel pins and camshaft caps.
NOTE:
S Tighten the camshaft cap bolts in stages and in
a crisscross pattern, working from the inner
caps out.
S Do not turn the camshaft when measuring the
camshaft journal-to-camshaft cap clearance
with the Plastigauge .
Camshaft cap bolt
10 Nm (1.0 mSkg)
d. Remove the camshaft caps and then mea-
sure the width of the Plastigauge
5. Measure:
S camshaft journal diameter a
Out of specification ! Replace the cam-
shaft.
Within specification ! Replace the cylinder
head and the camshaft caps as a set.
Camshaft journal diameter
24.967 X 24.980 mm
4-15
ENG
clear-
1 onto the
1 .