Installing The Idler Arm Pulley Assembly; Installing The Tiller To The Tractor - Toro 79370 Operator's Manual

Note: For 8-speed gear drive and hydrostatic models with
oil filter on right side tighten hitch mounting by installing
angle spacers positioned along top and rear of axle.
3
7
1
Figure 13
1. Mounting plate
2. Carriage bolt, 3/8 x 3 in.
3. Angle plate-left side
4. Strap-right side
Installing the Idler Arm Pulley
Assembly
1. Check mounting location of idler arm in hole of idler
bracket (Fig. 14). Correct location is as follows:
Front hole for 400 & 500 Series Twin cylinder
tractors and all Single cylinder tractors.
Rear hole for C & GT Series Twin cylinder tractors.
2. If necessary, remove the lock nut (3/8 inch) (Fig. 14)
and change idler arm hole location. Secure idler arm
with same lock nut.
6
5
4
7
2295
2
5. Lock nut, 3/8 inch
6. 3-1/4 inch (8.3 cm)
location
7. Angle spacer-if required
10
5
Figure 14
1. Front hole
2. Rear hole
3. Lock nut, 3/8 inch
Installing the Tiller to the
Tractor
1. Park the machine on a level surface, disengage the
power take off (PTO), set the parking brake, and turn
the ignition key to off. Remove the key.
2. Position tiller behind and under rear tractor hitch with
idler pulley bracket above right latch lever. Lift latch
levers and install mounting rod. Center tiller between
hitch latches (Fig. 15).
3. With latch levers closed, secure with clevis pins and
hairpin cotters (Fig. 15).
2296
3
Figure 15
1. Latch lever
2. Mounting rod
3
2
1
4
2310
4. Idler arm assembly
5. Idler bracket
4
1
2
3. Clevis pin
4. Hairpin cotter