10.8
Section 10
Reassembly
Install Closure Plate Assembly
1. Make sure the sealing surfaces of the closure
plate and crankcase are clean, dry, and free of
any nicks or burrs. Install a new O-Ring in the
closure plate. See Figure 10-27.
Figure 10-28. Tabbed Washer Details.
5. Orient the flat of the oil pump gear to match the
position of the flat on the camshaft. Then install
the closure plate to the crankcase. Carefully seat
the camshaft and the crankshaft into their
mating bearings. Rotate the crankshaft slightly
to help the oil pump and governor gears mesh.
See Figure 10-29.
Figure 10-29. Installing Closure Plate.
6. Install the fourteen hex flange screws securing
the closure plate to the crankcase. Torque the
fasteners in the sequence shown in Figure 10-31
to
24.4 N·m (216 in. lb)
.
Figure 10-27. O-Ring Installed.
2. Install a new closure plate gasket onto the
crankcase.
3. Make sure the oil pump is installed and the oil
pickup tube faces outward at lower end.
4. Ensure the end of the tabbed washer on the
governor gear is positioned
outward
in the
6 o’clock position inside the crankcase. See Figure
10-28.
Figure 10-30. Torquing Closure Plate Screws.
Figure 10-31. Closure Plate Fastener Torque
Sequence.
10
8
1
14
3
5
12
7
9
11
6
4
2
13
O-Ring
