Specifications
5
116
Fig. 9
Install Governor Shaft
1. Assemble lower bushing to governor shaft with
thrust flange (4) down, Fig. 10.
2. Slide shaft up through lower bearing and upper
bushing.
3. Install new seal (3), collar (1) and cotter pin (2).
Governor shaft must rotate freely.
4. Rotate governor shaft (arrow) so that paddle
rests against camshaft bearing support (5).
Fig. 10
Assembly
1. Assemble governor spool to camshaft, Fig. 11.
a. Make sure that spool (2) engages flyweights
and slot on spool fits over locating pin (1).
b. Install new O-ring (3) in cylinder.
Fig. 11
2. Insert proper seal protector through oil seal.
3. Install crankcase cover or sump with new
gasket. Torque screws in sequence shown to
150 in. lbs. (17 Nm), Fig. 12.
4. Reinstall oil fill tube and dipstick assembly.
Fig. 12
1
5
3
8
6
2
7
4
9
5. Reassemble governor lever (6) to shaft, Fig. 13.
a. Reassemble governor link and spring (5) at
carburetor.
b. Reassemble governed idle spring (4).
NOTE: DO NOT tighten nut (7) at this time.
6. Install push rods in their original position.
7. Compress valve spring with rocker arm. Insert
push rod into rocker arm socket. Be sure push
rods remain seated in recess in tappets.
8. Install valve covers with new gaskets and valve
cover seals. Torque nuts to 25 in. lbs. (3 Nm).
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