Cylinder Head Removal; Rocker Arm Inspection; Rocker Arm Shaft Inspection - Honda 1988 Z50R Service Manual

Drive a new camshaft
bearing
onto the camshaft using the
following tools.
TOOLS:
Driver handle inner B
Driver handle inner C
Bearing driver inner 20 mm
Bearing driver inner 30 mm
RO CKER ARM INSPECTION
07746-0020100
07746-00301 aD
07746 -0020400
07746-0030300
Inspect the rocker arms for damage. wear or clogged oil holes .
NOTE
If either rocker arm requires service or replacement. inspect
the cam lobes for scoring. chipping or flat spots.
Measure the 1 .0 .
0 1
each rocker arm.
SERVICE LIMIT: 10. 10 mm 10.398 in )
ROCKER ARM SHAFT INSPECTION
Inspect the rocker arm shafts for wear or damage.
Measure the 0.0. of each rocker arm shaft.
SERV ICE LIMIT : 9.91
mm
10.390 inl
CYLINDER HEAD REMOVAL
Remo .... e the follow ing:
- front wheel (page 1 1-4 1
- intake pipe, carburetor and air cleaner housing together
(page 5-2)
- exhaust pipe (page 5-2)
- camshaft and rocker arms
- cylinder head mounting bolt and cylinder head.
CYLINDER HEADIVALVES
HAN()LE B
20mm
c
BEARING
DRIVER
I : .'··~"""--
WEAR OR
DAMAGE
6-7