15
Engine Control Linkages
GASOLINE ENGINE, MUFFLER, FUEL
SYSTEM, AND CLUTCHES
2
1
3
1. Carburetor idle screw 2. Engine governed idle screw 3.
High-speed RPM screw
2504
Figure 15-22
Overview of RPM Adjustment Screws
Idle RPM Adjustment
DANGER
• Do not operate the engine in an enclosed area without proper ventilation. The engine produces carbon
monoxide, which is an odorless, deadly poison.
1.
Place Forward/Reverse handle in NEUTRAL. Start engine and bring it up to operating temperature. Measure the
engine RPM with a tachometer (CC P/N AM10753) approved for this engine.
2.
Turn engine governed idle screw (2) out until it no longer touches the bellcrank
.
3.
Hold the carburetor throttle lever (5)
against the carburetor idle screw (1) by pushing
the governor arm (4) clockwise
as far as it will go.
4.
Adjust carburetor idle screw (1) until tachometer displays 1200 ± 25 RPM
5.
Release carburetor throttle lever (5) and governor arm (4). Adjust engine governed idle screw (2)
until tachometer displays 1300 ± 25 RPM.
See following NOTE.
NOTE:
With engine at operating temperature and idling at specified RPM, the carburetor throttle lever (5) should float
off the carburetor idle screw (1)
Page 15-24
2008-2012 All-Wheel Drive Maintenance and Service Manual
Summary of Contents for Carryall 295 SE
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