179
-
Fit the spacer on the camshaft.
-
Rotate the engine so that piston is at TDC, using
the reference marks on the flywheel and the
crankcase.
-
Holding the engine in this position, loop the
chain over the camshaft timing chain sprocket,
making sure the reference mark “4V” on the
sprocket corresponds to the reference mark
machined on the cylinder head.
-
Fit the pulley on the camshaft.
-
Fit the counterweight and tighten the screw to
the specified tightening torque.
Tightening torque:
Counterweight screw
5.1-6.2 lbs·ft
(
7-8.5 N·m
)
-
Fit the end-stop ring on the automatic valve-
lifter cam and fit the automatic valve-lifter cam
to the camshaft.
Note:
Lubricate the end-stop ring with grease, in
order to avoid it from coming loose accidentally
and falling inside the engine.
-
Fit the automatic valve-lifter return spring, pre-
loading it by a 180
°
rotation.
-
Fit the automatic valve-lifter retaining dish,
using the counterweight fastening screw as a
reference.
-
Tighten the screw to the specified tightening
torque.
Tightening torque:
Retaining dish screw
8.1-11.0 lbs·ft
(
11-15 N·m
)
-
With the tensioning screw screwed right out, fit
the chain tensioner on the cylinder, using a new
gasket, and tight the two screws to the specified
torque.
Tightening torque:
Tensioner screw
8.1-9.6 lbs·ft
(
11-13 N·m
)
-
Insert the chain tensioning screw, together with
the spring and washer, tightening it to the
specified tightening torque.
Summary of Contents for GT 200
Page 1: ......
Page 90: ...90 9 1 2 Turn Signal Lights Horn Services and Accessory Pre Wiring ...
Page 151: ...151 10 10 Lubrication Circuit ...
