Installation
6
Install
Blower
For ease in performing the following steps, block the
right drive wheel, raise the rear of the traction unit,
minimum 16” (406 mm) under rear of engine carrier
frame, and block with jack stands, and remove the
left drive wheel.
Install PTO (Power Take Off) Pulley
Note: On 25 hp models only, remove the oil
filter if necessary to provide clearance
when installing the pulley.
1. Apply thread lock to (2) pulley setscrews
(Fig. 4).
Note: Before installing drive pulley, bend
R–clamp holding fuel line on engine
up, to provide pulley clearance.
2. Slide key and pulley, with setscrews toward
gearbox, onto PTO gearbox rear output shaft
(Fig. 4). Do not tighten (2) setscrews at this
time.
3. Place blower drive belt around PTO pulley.
1
2
4
m-3538
3
Figure 4
1. Pulley
2. Key
3. Gearbox
rear shaft
4. Setscrew
Assemble Blower
4. Place impeller chute above blower opening with
flanges outside blower housing. Secure to
blower with (2) 5/16–18 x 5” (127 mm) bolts
and 5/16–18 flange locknuts (not shown)
(Fig. 5).
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