Special Assembly Notes For Toro Vacu Power/Lawn-Boy Medallion - Toro 20330 - Low Wheel Walk Power Mower Service Manual
Walk behind power mower drive systems
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Also See for 20330 - Low Wheel Walk Power Mower:
- Parts catalog (12 pages) ,
- Operator's manual (33 pages)
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Special Assembly Notes for Toro Vacu
Power/Lawn-Boy Medallion
1. Slip the gear selection cable into the shift fork lever
through the bottom as shown in Figure 130.
2. Bring the transmission assembly into position
underneath the deck, making sure that the end
caps are on the outside of the housing. Before
securing, install the shift fork control arm onto the
shift fork and secure with the cotter pin. Place the
transmission and pivot arm assembly into the deck.
3. Loosely install the two front end cap fasteners.
WPM Drive Systems Manual
Fig 130
3428-0123
THREE SPEED TRANSMISSION
4. Slip the two rear end cap fasteners through the
safety shield guide wires then install. Tighten all four
end cap fasteners (Fig. 131).
Note: End cap fastener torque: 225 in-lbs. (26 Nm)
A. End cap
5. Slip the traction belt into position on the transmission
pulley. Make sure that it does not bind on any of the
bosses.
6. Slip the end of the traction cable into the belt guide
bracket from the outside. Install the belt guide
bracket onto the top of the transmission, making
sure that the traction belt is inside the guide.
Note: Belt guide fastener torque: 130 in-lbs. (15 Nm)
7. Slip the black plastic transmission cover into place
making sure that the belt falls in the appropriate
grooves. Install the upper BBC cover with the two
fl anged head self-tapping capscrews. Make sure
that the top edge is trapped underneath the lip of the
housing.
A A
Fig 131
3428-0122
4-11
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