Carburetor Overhaul - Jacobsen J-125AS Service Manual

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SECTION IV - MINOR OVERHAUL INSTRUCTIONS----------
B. The following important items are listed
to help reassembly:
Be sure high tension wire is pushed through
hole in magneto back plate.
Be sure smaller diameter of breaker cam
faces upwards when installing.
Be sure magneto breaker points and tim-
ing are adjusted properly.
Be sure key is inserted into crankshaft
before flywheel is installed.
Be sure nut on starter pawl assembly is
securely tightened.
C. Check operation of engine after assembly.
4. 3 CARBURETOR OVERHAUL
Remove and disassemble carburetor. Refer to the
exploded views in Section V for disassembly pro-
cedure of carburetor that applies. All parts are
numbered in order of disassembly.
16
A. Remove fuel line from inlet on carburetor.
See figure 13.
NOTE:
If
fuel line is difficult to disen-
gage, use a screw driver to pry end loose
from inlet.
Figure 13. Removing Fuel line
B. Remove wing nuts that hold air cleaner
to carburetor. See figure 14.
Disassem-
ble air cleaner and clean thoroughly. Refer
to paragraph 1. 4, air cleaner.
Figure
14.
Removing
Air Cleaner
C. Remove four screws that hold carburetor
adapter to engine.
Disengage
governor
linkage and remove carburetor and adapt-
er assembly. See figure 15. On all models
the reed valve is part of this assembly.
Refer to the exploded view in Section VI,
for disassembly of carburetor and adapter.
Figure
15.
Removing
Adapter and Carburetor

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