CRANKCASE AND CRANKCASE COVER
Disassembly
Crankcase
Governor Crank
1. Remove spring clip from groove in governor crank.
2. Remove governor crank with flat washer from
crankcase.
3. Remove governor cup and flat washer from governor
gear shaft.
Low Oil Sensor (If Equipped)
1. Remove hex flange nut to release oil sensor fitting from
hole in crankcase.
2. Remove two hex flange screws to release oil sensor
from inside crankcase.
MAG Bearing/Oil Seal
1. See Figure 71. Remove and discard oil seal from
crankcase bearing bore. Exercise care to avoid
scratching bearing bore during removal.
71
2. With the outside facing upward, support crankcase on
wooden blocks on deck of arbor press.
3. Place suitable bearing driver on outer race of bearing.
4. Center bearing driver under ram.
5. See Figure 72. Apply pressure to bearing driver until
bearing is free. Discard bearing.
72
Crankcase Cover
PTO Bearing/Oil Seal
1. See Figure 73. Remove and discard oil seal from
crankcase cover bearing bore. Exercise care to avoid
scratching bearing bore during removal.
73
2. With the outside facing upward, support crankcase
cover on wooden blocks on deck of arbor press.
3. Place suitable bearing driver on outer race of bearing.
4. Center bearing driver under ram.
5. See Figure 74. Apply pressure to bearing driver until
bearing is free. Discard bearing.
60
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