Taylor-Dunn C0-425-48, Service And Replacement Parts Manual

Page: 35 / 128

Front Axle
Page 35
MC-425-13
C0-425-48
REPLACE KING PIN/BUSHINGS
There are different types of king pin bushings depending on the configuration of your vehicle. This is a generic
procedure that covers all three types of bushings. Refer to the illustration below for the type of bushing in your vehicle.
• Bronze bushings in the axle beam.
• Bronze bushings in the steering knuckle.
• Metal backed Teflon bushings in the axle beam or suspension arm.
Note: Bronze bushings must be reamed or broached to the proper diameter after they are pressed into the
axle beam or steering knuckle.
Note: It is recommended that the thrust washers or bearings should be replaced whenever replacing the king
pin bushings or king pins. Refer to the Replacement Parts section for the orientation of the bearing or
washers in your vehicle.
1: Raise the front of the vehicle and support with jack stands.
2: Remove the steering knuckle. Refer to Replace the Steering Knuckle for information regarding removing the
steering knuckle.
3: Press the king pin bushings out from the axle, steering knuckle or suspension arm.
4: Press new bushings into the axle, steering knuckle or suspension arm. If equipped with bronze bushings,
ream or broach the bushings per specification listed at the end of this chapter..
5: Inspect the king pin for damage or wear. If any damage or wear is noted then the king pin must be replaced.
6: Reassemble in reverse order.
Note: Refer to Replace the Steering Knuckle for information on installing the steering knuckle.
7: Grease the bushings (bronze only).
8: Lower the vehicle.
9: Reconnect the batteries.
10: Remove the blocks from behind the wheels.
11: Release the park brake and test drive.
This section is one section of a complete service
manual. Before starting any procedure, read all
warnings and instructions that are located in the
Service Guidelines chapter.
WARNING