TM38-157

STANDARD SETTING

Part

Size / Setting

Part number

Main jet

410

4/042-size

Pilot jet

20

VM22/210-size

Needle jet

R-6 ( 633 )

784-13005-size

Jet needle

6EJ12-56-3

J8-size

Starter jet

fixed

-

Pilot air screw

2,0 turns out

603-36002

Main air jet

-

-

Power jet

50

N102221-size

Throttle valve

3,5

999-832-014-size

Needle valve

3,5

786-36004-size

Float height

20mm

-

TM38-157 rear view
TM38-157 front view
TM38-157 left view
TM38-157 right view
Choke position
Left / knob
Idle screw position
Left
Air screw position
Left
Front spigot diameter
44mm
Rear spigot diameter
62mm
Overall length
76mm
Bore centreline to top of carb
82mm
Bore centreline to bottom of carb
80mm
Fuel inlet position
Left
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