Removal
Installation
Install the cam chain guides/cam chain tensioner in the reverse order of removal.
Service data
Valve + guide
unit: mm (in
Camshaft + cylinder head
unit: mm (in
Cylinder + piston + piston ring
unit: mm (in)
Conrod + crankshaft
unit: mm (in)
Balancer
unit: mm (in)
Throttle body
...
Rod guide case tightening torque
Tighten the rod guide case in the following procedures:
measure the effective length l of the torque wrench.
Calculate the reading torque on the torque wrench by
use of the formula shown below.
Special tool
(a): 09940–84710 (rod guide case
wrench)
T: reading torque on the torq ...
Engine top side disassembly
It is unnecessary to remove the engine assembly from
the frame when servicing the cylinder head cover and
camshafts.
Note
before servicing the engine top side
components (until camshafts removal) with
the engine in place, remove the following
parts:
air cleaner box
...