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All Technical Service Bulletins for Compressor/Pump: > < Air Spring Fill-Refold Procedure|Page 6550
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Compressor/Pump: Customer Interest
Suspension - Air Suspension Excessive Compressor Noise

TSB 05-26-18

12/31/05

AIR SUSPENSION COMPRESSOR NOISE

FORD:
1997-2004 Expedition

LINCOLN:
1998-2004 Navigator

This article supersedes TSB 04-5-4 to update the Service Procedure.

ISSUE
Some 1997-2004 Expedition and 1998-2004 Navigator vehicles equipped with air suspension, may exhibit excessive noise from the air suspension
compressor.

ACTION
To service, replace the compressor mounting bracket with a revised bracket. Order and install Noise Kit 4L1Z-5Z205-AA. Refer to the instruction sheets
included in the Kit for installation procedures.

Parts Block

WARRANTY STATUS: Eligible Under Provisions Of New Vehicle Limited Warranty Coverage

OPERATION

DESCRIPTION

TIME

052618A

1997-2004

1.0 Hr.

Expedition/1998-2004
Navigator: Install Newly
Designed Mounting
Bracket And Isolators
(Includes Time To Remove
And Install Air Suspension
Compressor)

DEALER CODING

CONDITION

BASIC PART NO.

CODE

5319

42

Disclaimer

All Technical Service Bulletins for Compressor/Pump: > < Air Spring Fill-Refold Procedure|Page 6550