Spicer Steer Axle Beam Design Change Requires Different D User Manual download pdf

Spicer

Axles & Brakes

ABIB-0212

Information Bulletin

Bulletin Type: Parts Information

Topic: Steer Axle Beam Design Change Requires Different Design Thrust Bearings in

“E” and “EFA” Series Steer Axles

Affected Models: E-1460I/W, EFA-20F4, EFA-22T2, 24T2, EFA-22T5, 24T5

On January 1, 2000, the steer axle beams of the models listed above were changed to accommodate a more robust and

commonly used thrust bearing. This design change was a running change based on customers and inventories and

part numbers of the beams were not changed. With this change additional kingpin service kits with the correct thrust

bearings are being released. The new service kits being released through this bulletin will address both the old and

current design models.

THRUST BEARING DESIGN DIFFERENCE:

Bearing: 220HC104 - The nominal thickness of the new production thrust bearing P/N 220HC104 is .937” and can

be identified by the industry stamping ID# T188S. It has a yellow seal and the design is such that it cannot be

used in models having the old beam design produced before Jan 1,2000.

•

Bearing: 811523 - The nominal thickness of the old thrust bearing P/N 811523 is .906” and has an industry

stamping ID# of T189S. The color of this thrust bearing seal was changed from yellow to red at the same time the

beam change took place.

For identification purposes both the 811523 (Used in Models BEFORE 1-1-00) and the 220HC104 (Used in Models

AFTER 1/1/00) are pictured below. If servicing steer axles or vehicles built from this time frame and a replacement

kingpin kit is required, identification of the thrust bearing by industry ID# is the best method to determine the correct kit.

Dana P/N: 811523

Used BEFORE 1-1-00

Industry ID# T189S

ominal Thickness - .906

Seal Color: Red*

*Original 811523 bearing

seal was yellow, it was

changed to RED beginning

Jan 2000.

Dana P/N: 220HC104

Used AFTER 1-1-00

Industry ID# - T188S

ominal Thickness - .937

Seal Color: Yellow

This bulletin contains product information.

Dana Corporation is not committed or liable for canvassing existing product.

1 2 3

Summary of Contents

Page 1 - Spicer

Spicer® Axles & Brakes ABIB-0212 Information Bulletin Bulletin Type: Parts Information Topic: Steer Axle Beam Design

Page 2 - King Pin Kit: 328345

Listed below is a reference chart for selecting kingpin kits. The bills of material are also shown below. PRE-SIZEDDANA TIME BUSHINGP/N MODELS

Page 3 - King Pin Kit: 329434

BILL OF MATERIAL FOR DANA “EFA” MODEL KINGPIN KITS: Qty Part-No Description2 1004804 LOCKNUT1 107276S RTV2 806333 KNUCKLE PIN4 806334 BUSHING - P

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