Drivetrain - Under Vehicle Vibration, Thump/Clunk Noise
TSB 13-3-1303/26/13
VIBRATION/THUMP/CLUNK NOISE UNDER VEHICLE - BUILT ON OR BEFORE 1/16/2012
FORD:
2009-2012 F-150
This article supersedes TSB 13-2-13 to update the warranty causal part number.
ISSUE
Some 2009-2012 F-150 vehicles built on or before 1/16/2012 may exhibit a vibration, thump or clunk noise from under the vehicle that may be more noticeable with increased road speed and driveline torque.
ACTION
Follow the Service Procedure steps to correct the condition
SERVICE PROCEDURE
1. Inspect the rubber bonded joint of the driveshaft center support bearing for signs of separating from the canister sleeve. (Figure 1)
2. Is the rubber bonded joint separating from the canister sleeve?
a. Yes - replace driveshaft assembly. Refer to Workshop Manual (WSM), Section 205-01.
b. No - this article does not apply. Refer to WSM, Section 205-01 for normal diagnostics.
Parts Block
WARRANTY STATUS: Eligible Under Provisions Of New Vehicle Limited Warranty Coverage Warranty/ESP coverage limits/policies/prior approvals are not altered by a TSB. Warranty/ESP coverage limits are determined by the identified causal part and verified using the OASIS part coverage tool.
OPERATION DESCRIPTION TIME
130313A 2009-2012 F-150: Inspect 0.5 Hr.
And Replace The
Driveshaft Assembly (Do
Not Use With Any Other
Labor Operations)
DEALER CODING
CONDITION
BASIC PART NO. CODE
4R602 01
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