Yamaha YZ85(S)/LC, Owner'S Service Manual

Page: 218 / 506

4 - 11
ENG
●
Valve stopper height
b
Out of specification
→
Replace.
Valve stopper height:
7.4 ~ 7.8 mm (0.291 ~ 0.307 in)
5PA40220
EC465000
ASSEMBLY AND INSTALLATION
Reed valve
1. Install:
●
Reed valve
1
●
Reed valve stopper
2
●
Screw (reed valve)
3
NOTE:
●
Install the reed valve with the reed valve
bending as shown.
●
Note the cut
a
in the lower corner of the
reed valve and stopper.
CAUTION:
Tighten each screw gradually to avoid
warping.
5PA40230
T
R
.
.
1 Nm (0.1 m · kg, 0.7 ft · lb)
2. Install:
●
Reed valve assembly
1
NOTE:
Install the reed valve assembly with its projec-
tion
a
facing upward.
5PA40240
3. Install:
●
Carburetor joint
1
●
Bolt (carburetor joint)
2
5PA40250
T
R
.
.
8 Nm (0.8 m · kg, 5.8 ft · lb)
CARBURETOR AND REED VALVE