Service Manual

3. Remove the fuel pump cover gasket and pump

diaphragm

NOTE: Further disassembly to remove the

throttle plate, throttle lever, welch plugs, fuel inlet

screen, etc. is not recommended.

Inspection and Cleaning

Two carburetor service kits are available: a

gasket/diaphragm kit and a carburetor repair kit.

The gasket/diaphragm kit contains the fuel metering

cover gasket, fuel metering diaphragm, fuel pump

cover gasket, and fuel pump diaphragm.

The carburetor repair kit contains the gaskets and

diaphragms included in the gasket/diaphragm kit plus

the high speed mixture needle and spring, idle

mixture needle and spring, fuel inlet needle and

spring, fuel metering lever, metering lever hinge pin,

the fuel inlet screen and welch plugs.

Refer to the appropriate Parts Manual for service kit

part numbers.

1. Inspect the tips of the high speed mixture needle,

idle mixture needle, and fuel inlet needle for

wear or damage. Replace the needles if neces-

sary.

DISASSEMBLE MAJOR

COMPONENTS (cont.)

2.6081.037

2.6078.084

2.6277.138

DISASSEMBLY, INSPECTION, & REPAIR

3-18