Blower Wheel Installation - Model Ms, Mc, Md, Mt - Walker MT Detailed Instructions

on Bearing Housing
Pressing Blower Wheel Out of Housing
Face Plate
Intake Tube
3/8-16 x 1 Hex Bolt
3/8-16 Keps Nut
SERVICE INSTRUCTIONS
July 2006
Wheel Puller
Hooked to Lugs
Bearing (3/4)
Bearing (3/4)
Blower Wheel
5/16-18 Whiz Locknut
Skid Bar
GHS Blower Components - Model MC, MD, MT
WALKER MANUFACTURING COMPANY
Page: 4-30

Blower Wheel Installation - Model MS, MC, MD, MT

1. To install the blower wheel, reverse the removal
procedures. The front bearing is mounted on the
blower wheel shaft, secured by a locking collar.
Drive the locking collar clockwise with a punch, and
tighten the set screw.
2. Press blower wheel and front bearing into the blow-
er housing. Use Loctite
pound on the outer bearing race and inside the
bearing housing.
3. Press the rear bearing into place, using Loctite
both the outer bearing race and the housing.
4. Install the locking collar on the rear bearing and in-
stall the blower pulley to complete the blower as-
sembly. Torque the blower pulley set screws to
⋅
250 in-lb (28.3 N m).
GHS Blower Assembly Installation - Model MS, MC,
MD, MT
Reinstall the blower assembly into the mower using
the reverse procedures of GHS Blower Assembly
Removal.
Blower Pulley
3/16 x 3/16 x 1 Key
1/4-20 x 3/8
Set Screw
Housing
1/4-20 x 3/8
Set Screw
7/16-14 Hex Nut
7/16 Split Lock Washer
5/16-18 x 3/4 Hex Bolt
7/16-14 x 1-1/4 Hex Bolt
®
RC/680 retaining com-
®
on
5/16-18 x 5/8 SQH
Set Screw
5/16-18 x 3/4 SQH
Set Screw