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TM 10-4320-351-14
NOTE
It may be necessary to rotate camshaft to allow for installation of speed control
lever. After completion of speed control lever installation, ensure timing marks on
camshaft gear are on either side of timing mark on crankshaft gear (figure 6-30).
g.
Install inside speed control lever (11, figure 6-31) from inside crankcase. On outside of crankcase install retaining
clip (13) on inside speed control lever (11).
NOTE
Ensure retaining spring (14) is installed so the governor (4) has full freedom of
movement and does not come in contact with the crankcase.
h.
Attach governor spring (12) to governor assembly connection point (2). Install retaining spring (14).
i.
Install safety plate (15) and mounting screw (16).
NOTE
Compression washers (18) are concave. When reassembling, the concave faces of
the washers should face each other.
j.
Position compression springs (17), compression washers (18), compression springs (19) and throttle lever (20) on
speed control lever (11).
NOTE
The safety plate (15) should be moveable, but not move freely, after tightening
screw (21).
k.
Install and tighten screw (21) and washer (22).
Refer to figure 6-32.
NOTE
Set screw (1) adjusts top end RPM of engine. The set screw (1) has a small
"indented dot" which should be positioned at 7:00 o'clock. This will provide a top
engine speed of approximately 3600 RPM.
l.
Install set screw (1) and jam nut (2) in crankcase. Install protective cover (3).
6-51
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