a.
INSPECTION
CAMSHAFT AXIAL PLAY
Perform this inspection with the rocker arms, rocker arm
shaft, and oil pump installed.
1) Loosen the valve adjust lock nuts and valve adjusters
2)
Turn the camshaft
so
the key groove facing toward the
3) Measure the camshaft axial play with a dial indicator by
fully.
cylinder head cover as shown.
moving the camshaft up and down.
Standard
I
Standard
1
Servicelimit
-1
Service limit
0.05
-
0.20
mm 0.30 mm
1
(0.002
-
0.008
in)
13.000
-
13.080 mm
(0.51 18
-
0.51
50
in)
ROCKER
ARMS
1) Inspect the sliding surface of the rocker arms for wear or
damaged where they contact the camshaft.
2)
Inspect the contact surface of the valve adjuster for wear
or damage.
3) Measure and record the
I.D. of the rocker arm.
13.10 mm
(0.516 in)
I-
Standard
13.000
-
13.01 8 mm
(0.51 18
-
0.5125 in)
13.04 mm
(0.51
3
in)
104
0
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