F 350 4WD Super Duty V8-6.4L DSL Turbo (2008)
Suspension Travel Bumper: All Technical Service Bulletins
Suspension - Banging/Clunking Noise In Cold Weather
TSB 10-1-11
02/01/10
4X4 ONLY - BANGING/CLUNKING NOISE WHEN
DRIVING - CONTACT WITH JOUNCE BUMPER - COLD
TEMPERATURES
FORD:
2005-2010 F-250, F-350
This article supersedes TSB 8-12-2 to update the vehicle model year coverage.
ISSUE
Some 2005-2010 F-Super Duty 250/350 4X4 vehicles may exhibit a banging/clunking noise and/or contacting the jounce bumpers. The condition can
become more pronounced as the temperatures decrease within the range of 5 to -40 degrees F (-15 to -40 degrees C), and when driving over bumps on
rough roads.
ACTION
Follow the Service Procedure steps to correct the condition.
NOTE
THIS IS INTENDED FOR USE ON VEHICLES OPERATED IN COLD WEATHER STATES (AK, CO, ID, IA, ME, MI, MN, MT, ND, NH, NY,
SD, VT, WI, WY) AND CANADA.
SERVICE PROCEDURE
Follow the table to select the correct spring to install based on the vehicles front GAWR rating. Follow the instructions in Workshop Manual, Section
204-01A.
WARRANTY STATUS: Eligible Under Provisions Of New Vehicle Limited Warranty Coverage
IMPORTANT: Warranty coverage limits/policies are not altered by a TSB. Warranty coverage limits are determined by the identified causal part.
OPERATION
DESCRIPTION
TIME
100111A
2005-2010 F-Super Duty
0.9 Hr.
250/350 4X4: Replace
Both Front Coil Springs
(Do Not Use With Any
Other Labor Operations)
DEALER CODING
CONDITION
BASIC PART NO.
CODE
