Insulator - Yamaha LB50IIAC Service Manual

c. Valve stopper
The valve stopper controls the move-
ment of the valve.
Check clearance "A".
Standard value:
6.8 - 7.2 mm
N O T E : - - - - - - - - - - -
During reassembly, note the cut in the
lower corner of the reed and stopper
plate. Use as aid to direction of reed in-
stallation.
4. During reassembly of the reed valve
assembly and manifold, install new gas-
kets and torque the securing bolts
gradually and in pattern. Tighten
thoroughly.
Insulator
Check the insulator mating surfaces for war-
page. If any warpage is evident, place sand-
paper (#60) on a surface plate, and rub the
mating surface against it in a "circle eight
movement" with continuous rotation.
-98 -
A= 6.8
=
7 .2 mm