10.2
Section 10
Reassembly
Figure 10-2. PTO Seal Depth Details.
Install Governor Cross Shaft
1. Place the thin thrust washer onto the governor
cross shaft as far as it will go.
2. Lightly lubricate the shaft with oil, and install it
from inside the crankcase. See Figure 10-3.
Figure 10-3. Installing Governor Cross Shaft.
3. Slide the thick thrust washer onto the shaft from
the outside as far as it will go. Secure by inserting
the hitch pin in the machined groove. See Figure
10-4.
Figure 10-4. Securing Governor Shaft.
Install Oil Pump Assembly and Intake Cam
Shaft
1. If the oil pump assembly was removed from the
intake cam shaft, reassemble it onto the shaft.
The drive pin holes are machined to be a
clearance (slip) fit on one side and a press fit on
the other. Support the cam shaft with the
clearance holes up and install the shorter, 2.5 mm
(0.098 in.) diameter pin in the outer hole, closest
to the bottom end. See Figure 10-5 and 10-6.
Center the pin in the shaft.
Oil Seal
Thin Washer
Governor
Shaft
Figure 10-5. Installing Oil Pump and Lower Drive
Pin on Intake Cam Shaft.
Seal Depth
5.5 mm (0.216 in.)
Hitch Pin
Thick Washer
Oil Pump
Intake
Cam
Shaft
Pin In
Outermost
Hole
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