Characteristics
Specification
Max. jet
Minimum jet
Max. air jet
Minimum air jet
Throttle valve spring
Minimum mixture adjustment screw initial opening
Tapered pin stamping
Tapered pin notches position from top
Diffuser nozzle
Starter air jet
Starter diffuser jet
Starter jet
Starter device resistance
Diffuser
N.B.
THE IDENTIFICATION LETTER CAN VARY WITH EACH CARBURETTOR UPDATE
Walbro
Specification
Depression type
Printing on the body
Max jet printing
Max. jet
Minimum jet
Max. air jet
Minimum air jet
Throttle valve spring
Minimum mixture set screw initial opening
Tapered pin stamping
Tapered pin notches position from top
Diffuser nozzle
Starter air jet
Starter diffuser jet
Starter jet
Diffuser
N.B.
THE IDENTIFICATION LETTER CAN VARY WITH EACH CARBURETTOR UPDATE
Tightening Torques
Rear brake disc screws(°)
Rear brake calliper-pipe fitting
Rigid / flexible pipe fitting
Rear brake pump-pipe fitting
Rear brake calliper fixing screws
Product
(°) Loctite 243
Oil bleed screw
CHAR - 12
CARBURETTOR WALBRO WVF-7S
REAR BRAKE
Name
REAR BRAKE
Description
Medium-strength threadlock
FRONT BRAKE
Name
X8 125-200
Desc./Quantity
100
38
70
115
150 ÷ 250 g
2 ½ ± ¼
NDWA
Fixed position
Ø 2.8
Ø 1.5 (body)
Ø 1.2
42
~ 20 Ω (at 24°)
Ø 29
Desc./Quantity
WVF-7S*
7S
118
105
34
150
31
120 g
3 ± 1/4
465
3
Ø 2.7
200
130
50
Ø 29 (30.3x27.0)
Torque in Nm
5 ÷ 6.5
20 ÷ 25
13 ÷ 18
16 ÷ 20
20 ÷ 25
Specifications
Apply LOCTITE 243 medium-strength
threadlock
Torque in Nm
8 ÷ 12