Camshaft Removal - Honda 86-87 TA200 FATCAT Service Manual

CAMSHAFT REMOVAL
Loosen the sealing bolt of the cam chain tensioner.
Remove the tw o cam chain tensioner attaching bolts and the
tensionar.
Remove the two camshaft bearing holder boilS and the bearing
holder.
Remove the cam chain from the cam sprocket.
Suspend the cam chain with a piece of wire to keep it from fail-
ing into the crankcase.
Remove the camshaft.
NOTE
• Be careful not to drop foreign material into the crankcase.
INSPECTION
Check each cam lobe for wear or damage.
Measure the cam lobe height.
SERVICE LIMITS;
INTAKE : 34.19 1
mm
)1. 3461 inl
EXHAUST : 34.062
mm
(1.3410
in)
Check each camshaft bearing for play or damage.
Turn th e outer race of each bearing with your finger.
The bearings should turn smoothly and quietly
Replace the camshaft assembly with a new one if the right
camshaft bearing does not turn smoothly and Quietly.
NOTE
• The right camshaft bearing cannot be removed.
For left camshaft bearing replacement, remove the snap ring.
timing indicator plate, and bearing using a bearing puller.
Drive a new bearing onto the camshaft.
TOOLS;
Driver handle
B
Attachment, 1 5 mm
07746 - 0020100 or
07749 - 00 10000
(U.S.A. only)
07746 - 0020200 or
M9360 - 277 - 9 1775
(U.S.A . only)
Install the timing indicator plate and snap ring.
CYLINDER HEAD/V ALVES
(1) CAM CHAIN TENsmmR
(2) BEARING
(1)
SNAP RING
121 IN[lIC,"()R PLATE
6-5