Technical Service Bulletins
|Publication Date: January 15, 2010|
|2005-2010 F-250, F-350|
This article supersedes TSB 8-12-2 to update the vehicle model year coverage.
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.
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.|
Follow the table below to select the correct spring to install based on the vehicles front GAWR rating. Follow the instructions in Workshop Manual, Section 204-01A.
|F-Super Duty Monobeam Coil Spring Rates (F250/350 4×4)|
|Front GAWR Rating||Current Vehicle Spring Coil P/N 5C34-5310-||Intall F250/F350 2-UP|
|6000||ACB||No Replacement Part Available|
|PART NUMBER||PART NAME|
|5C3Z-5310-CA||Front Spring (ACB)|
|5C3Z-5310-DA||Front Spring (ADB)|
|5C3Z-5310-EA||Front Spring (AEB)|
|5C3Z-5310-FA||Front Spring (AFB)|
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.
|100111A||2005-2010 F-Super Duty 250/350 4X4: Replace Both Front Coil Springs (Do Not Use With Any Other Labor Operations)||0.9 Hr.|
|BASIC PART NO.||CONDITION CODE|