Radio - Am Band Static While Driving

Article No.
97-18-4

09/02/97

RADIO - AM BAND - STATIC WHILE DRIVING

FORD:
1993-97 THUNDERBIRD
1993-98 TAURUS

LINCOLN-MERCURY:
1993-97 COUGAR
1993-98 CONTINENTAL, MARK VIII, SABLE

This TSB article is being republished in its entirety to update the model years.

ISSUE:
Some vehicles may experience static in the AM band of the radio while driving. This may be caused by isolation between the wheel bearing and the chassis which allows static electricity to build up in the wheel bearings. This static electricity creates an interference with the radio on the AM bands.

ACTION:
Install a wheel bearing static collector and new hub cap grease seal to the non-drive wheels which will allow the static electricity to be discharged through the vehicle's chassis. Refer to the following Service Procedure for details.

SERVICE PROCEDURE

1. Remove the non-drive wheels only.

2. Remove the hub cap grease seals from both non-drive wheels only and discard.





3. Install the new wheel bearing Static Collector (F4PZ-18938-A) into both hubs as shown in Figure 1.

4. Install new Hub Cap Grease Seals (F3DZ-1N135-A) on both hubs.

5. Reinstall the wheels to the vehicle and torque the wheel hub bolts to the correct specification listed in the appropriate Service Manual, Section 04-04.

6. Verity the repair.

PART NUMBER PART NAME

F3DZ-1N135-A Hub Cap Grease Seal
F4PZ-18938-A Static Collector (Pk/2)

OTHER APPLICABLE ARTICLES: NONE

SUPERSEDES: 95-12-3

WARRANTY STATUS: Eligible Under The Provisions Of Bumper To Bumper Warranty Coverage

OPERATION DESCRIPTION TIME

971804A Install Static Collectors 0.4 Hr.
And Grease Seals

DEALER CODING
CONDITION
BASIC PART NO. CODE
18806 X1

OASIS CODES: 207000, 304000