Clutch Assembly (Gz23); Muffler Gasket Installation (G20Lh); Throttle Wire Adjustment - Zenoah CHTZ2401 Workshop Manual

4-5 Clutch Assembly (GZ23N)
GZ23N
Mounting Screw
4.90～7.8 N・m
(50～80 kgf・cm)
Clutch Drum side
Clutch Shoe
Clutch Spring

4-6 Muffler Gasket Installation (G20LH)

G20LH
Muffler

4-7 Throttle Wire Adjustment

1～2mm (0.039～0.078in)
Wire Sleeve
Throttle
Wire
EU models
Retaining
Screw
4. Engine Service Guide
Wave Washer
Clutch Shoe
Apply
grease.
Clutch Plate
side
Arrow Mark
Muffler Gasket
Apply liquid gasket.
Lock Nut
Wire Retaining Nut
1～2mm
(0.039～0.078in)
Before installing the clutch, apply the molybdenum
grease into the mounting holes of he clutch shoe, and
make sure that the arrow mark on the shoe is to the
clutch plate side.
NOTE:
・ ・ ・ ・
Do not apply the grease to the clutch lining.
・ ・ ・ ・
Take care when positioning the direction of the
wave washer.
Reference
The type of the wave washer used in this unit
depends on the model. Pay attention to use the
correct type. If a washer of different size is used,
excessive gear noise will result.
Thickness： 0.5mm (0.020in)
Color: Black
Heat resisted liquid gasket application to the muffler
gasket.
Liquid gasket: ThreeBond "#1207C"
Adjust the throttle lever to the position at the lowest
velocity, and pull the wire sleeve lightly. The normal
play of the throttle wire is 1 or 2mm (0.039 or 0.078in).
If it is too large or too small, loosen the lock nut, and
reposition the wire receive on the carburetor side.
Clockwise: Play becomes large.
Counterclockwise: Play becomes small.
11
1.35mm (0.053in)