Service manual

07-6
3 Screw the pilot jet (ensure that all
holes are clearly visible on the pilot
jet body).
3 Assemble the pilot air jet to the
mixing body if removed.
3 Assemble the needle jet through
Main jet hole and tap gently into the
mixing body if removed.
NOTE : Ensure that the small dia face
towards mixing body hole. While fixing
the needle jet ensure that the correct con-
centricity to main jet holder hole is main-
tained.
3 Assemble spring, washer and “O”
ring on the mixture screw body
carefully and then fix into the
mixing body unit.
NOTE : Do not inter change”O” ring and
washer sequence to avoid tuning problem.
Apply a coat of petroliem jelly over mix-
ture screw thread portion before fixing
into mixing body to avoid mixture screw
jam problem.
Pre set mixture screw position to 3 turns
out from fully close position.
3 Check float level height (specified
17.1 mm) on both sides of float by
vernier caliper or steel scale. If
necessary adjust.
3 Assemble float body along with
needle valve assy. and then fix float
toggle pin. Tighten the float pin
fixing screw gently.
3 Inspect float
needle valve
spring cushion
effect on clip
side and rubber
tip for worn out
if any.
3 Assemble Main jet holder with “O”
ring and then Main jet as shown in
Fig.
3 Place the float needle valve assy. into
its seat while holding the float body
in place with the tab hooked into the
float needle hanger.
F
L
O
A
T
H
E
I
G
H
T
MIXTURE SCREW
Assembling Proceedure - Carburetor
MAIN JET
JET HOLDER