Toro Z Master 7500-D Series Service Manual page 69

Caster Wheel Assembly Replacement (Cont.)
Installation
1. Pack the caster wheel tapered roller bearing with high temperature grease.
2. Install the bearing into the wheel hub.
3. Install grease seal into the wheel hub.
4. Repeat steps 1, 2, and 3 on the other side of the caster wheel.
5. Fill the center of the wheel hub with high temperature grease.
6. Position the caster axle through the bearing and seal assembly.
7. Install a spacer nut onto both ends of the caster axle.
NOTE: When installed properly, axle should be centered between spacer nuts.
8. Position the seal guard onto both sides of the caster wheel hub.
9. Secure the caster wheel assembly to the caster fork using the axle bolt and nut.
10. Install the caster fork and assembly bearing installation,
Installation" chapter 5, page 5-12.
5-16
Table of Contents
CHASSIS
see "Caster Fork Assembly and Bearing
Z Master 7500-D Series Service Manual
March 2018 - Digital Edition