Toro 132-4193, Installation Instructions Manual

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Figure 30
1. Brace
2. Bolt (M12)
3. Washer
4. Spacer
5. Nut (3/8-16 inch)
6. Bolt (3/8-16 x 1 1/4 inch) rear motor assemblies
7. Bolt (3/8-16 x 1 inch) front motor assemblies
3. Lift the thrust motor and install the brace supports
(Box B of
Figure 30 ).
Note:
The motor brace should be centered on the
thrust-motor flange.
Note:
Loosen the fittings on the thrust-motor fittings,
if necessary.
4. Apply thread-locking compound to the 8 bolts (M12)
and loosely install the bolts, washers, and spacers into
the thrust motor assembly (Box C of
Figure 30 ).
5. Install the nuts on the bolts, apply thread-locking
compound to the 4 bolts (3/8-16 x 1 1/4 inch), and
install the assembly into the
rear motor assembly (Box
D of Figure 30 ).
6. Install the nuts on the bolts, apply thread-locking
compound to the 4 bolts (3/8-16 x 1 inch), and install
the assembly into the
front motor assembly (Box E of
Figure 30 ).
7. Place the motor brace centered against the thrust
motor flange and alternately tighten the adjustment
bolts (3/8-16) to 37 to N-m (27 to 33 ft-lb).
8. Tighten the jam nuts against the adjustment blocks.
9. Torque the 8 bolts (M12) to 90 to 112 N-m (67 to 83
ft-lb).
10. Paint the welded area.
6
Installing the Proximity Switch
Bracket
Parts needed for this procedure:
1 Bracket
1 Plate flag
4 Bolt (M5-0.08 x 25mm)
4 Nut (M5)
2 Cable tie
Procedure
Clean off the paint, oil, and/or rust from the welding area.
1. Place the bracket 3 inches away from the rod box
mounting plate and 1 3/4 inches away from the bottom
of the carriage weldment to the top of the bracket and
weld the bracket to the thrust frame (
Figure 31 and
Figure 32 ).
Figure 31
1. 1 3/4-inch gap 3. Bracket
2. 3-inch gap
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