12
LOCKED FOR PRINTING – SELECT SECT. NEEDED >
165
3. Align timing marks on camshaft and crankshaft
timing gear. Install camshaft,
Fig. 5
.
4. Assemble governor spool (2) to camshaft
(except Models
540000, 610000
).
a. Install new O-ring (3) in cylinder.
b. Make sure that spool engages flyweights
and slot on spool fits over locating pin (1).
Fig. 5
Install Oil Pump
Horizontal Crankshaft
1. Install a new O-ring (5) to the pickup tube and
screen assembly (4). Install the pickup tube
assembly to the oil pump (2),
Fig. 6
.
2. Install oil pump assembly and gear baffle (1), to
crankcase. Use new O-rings (3) under the
screws.
Fig. 6
Vertical Crankshaft
1. Make sure the oil pickup screen (3) is clean and
in position.
2. Place new O-rings (1) on the screws (2). Install
to sump,
Fig. 7
.
Fig. 7
Install Crankcase Cover or Sump
1. Lubricate PTO and camshaft bearing.
2. Rotate governor shaft so that paddle rests
against camshaft bearing support,
Fig.
8
.
3. Insert proper seal protector through oil seal.
Fig. 8
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ÌÌ
ÌÌ
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Ì
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4. Install crankcase cover or sump with new gas-
ket. Torque screws in sequence,
Fig. 9,
to
150
in. lbs. (17 Nm).
NOTE:
Models
540000, 610000
–
200 in. lbs.
(23 Nm).
Fig. 9
5. Check crankshaft end play. End play should be
0.003 – 0.015” (0.08 – 0.40 mm).
