Operator`s manual

Figure 4.13: Drive Belt Tension
4.5.30: Paper Drive Shaft Removal and Replacement - Figure 4.14.
1. Remove top cover (see Paragraph 4.5.1).
2. Loosen set screws in drive shaft pulley (90) and motor pulley (78) an,
simultaneously remove both pulleys and drive belt (89).
3. Remove the bearing retainer (83) from the right endplate (82). Grasp the drive shaft
(188) with one hand and push it toward the right endplate (82) while restraining the
endplate with the remaining hand. The shaft (188) should push the bearing (91) out
of the endplate (82).
Carefully slide the drive shaft (188) to the right until it is free of both tractors and the right
endplate (82).
4. Remove the bearing (91) from the old drive shaft (188).
Note that these bearings are sintered bronze and are relatively soft. Hard tools may
distort the bearings and should not be used to handle them unless absolutely
necessary.
5. Slip the bearing (91) over the replacement drive shaft (188) and insert the shaft
through the right endplate (82).
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