Suzuki Vinson LT-A500F User Manual

5-10 FUEL AND LUBRICATION SYSTEM
• Remove the following parts.
© Valve seat
® Main jet
© Pilot jet
0 Pilot screw
© Needle jet
© Pilot air jet
NOTE:
Before removing the pilot screw 0, its setting must be deter-
mined. Slowly turn the pilot screw clockwise and count the
number of turns until it is lightly seated. Make a note of how
many turns were made.
When reassembling the pilot screw, you will want to set it to its
original position.
A CAUTION
Do not use wire to clean the passageways, valve seat,
and jets. Used compressed air only.
PILOT SCREW REMOVAL (For E-33)
Because harsh cleaning solvents can damage the O-ring seals
in the pilot system, the pilot system components should be
removed before cleaning.
• Use a 1/8" size drill bit with a drill-stop to remove the pilot
screw plug. Set the drill-stop 6 mm from the end of the bit to
prevent drilling into the pilot screw. Carefully drill through the
plug.
• Thread a self-tapping sheet metal screw into the plug. Pull
on the screw head with pliers to remove the plug. Carefully
clean any metal shavings from the area.
• Slowly turn the pilot screw clockwise and count the number
of turns until the screw is lightly seated. Make a note of how
many turns were made so the screw can be reset correctly
after cleaning.
• Remove the pilot screw along with the spring, washer, and
O-ring.
• After cleaning, install the pilot screw to the original setting by
turning the screw in until it lightly seats, and then backing it
out the same number of turns counted during disassembly.
• Install a new plug by tapping it into place with a punch.
© Drill-stop
©Plug
© Pilot screw
0 Carburetor body

Suzuki Vinson LT-A500F Specifications

General

Brand	Suzuki
Model	Vinson LT-A500F
Category	Offroad Vehicle
Language	English