g242048
Figure 3
1.
3/8-16 x 6 1/2 inch screw
6.
Hairpin
2.
Knob
7.
20 lb (9.1 kg) caster weight
3.
Bracket
8.
3/8-16 inch nyloc nut
4.
45 lb (20.4 kg) caster
weight
9.
Washer
5.
Clevis pin
10.
3/8-16 x 8 inch screw
2.
Secure the bottom of the bracket to the caster arm
with a clevis pin and hairpin.
3.
Tighten the knob on weight assembly until it is
clamped securely to the caster arm.
4.
Install three 20 lb (9.1 kg) caster weights over the
weight assembly screw and stack them securely onto
the 45 lb (20.4 kg) caster weight. Secure the rear of
the weight assembly with a 3/8-16 inch nyloc nut.
5.
Install 3/8-16 x 8 inch screw and washer through the
top of the front holes of the weight assembly and
secure with 3/8-16 inch nyloc nut.
6.
Repeat all steps for the RH side.
Note:
The portions of the UltraVac collection system
that are not bolted to the mower are designed to be
installed or removed in their entirety. Do Not operate
the mower with only a portion of the UltraVac installed.
Installing the Belt Cover Bracket
1.
Lower the deck fully. Remove and retain the
standard right side belt cover, wireform bracket and
its hardware.
2.
Install the belt cover bracket using the two 3/8-16 x
1 1/4 inch carriage bolts and two 3/8-16 inch nyloc
nuts (see Figure 4).
g242122
Figure 4
1.
3/8-16 inch nyloc nut
2.
Belt cover bracket
3.
3/8-16 x 1 1/4 inch carriage bolt
Installing the Blower Drive Sheave
1.
Remove hairpin, chute pivot pin, and discharge
chute. Pivot pin and hair pin may be stored in the
pivot holes of the discharge chute during bagging
operation.
2.
Remove the deck drive belt from around the right
hand spindle sheave.
3.
Support the right mower blade and shaft so that it
will not fall out of the deck when the right sheave
nut is removed.
4.
Remove the right sheave nut, spring disc washer, and
sheave from the spindle shaft.
Block the blade rotation with a block of wood
between the blade and baffles as indicated in the
blade service section of the Operator’s manual.
Do Not use the blade bolt to prevent rotation.
3
