Shaking
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Laughing Gas
Joined: Dec 2003
Posts: 803
Likes: 22
From: Florida
Shaking
I was doing around 35 mph on my truck today on a road was going to be resurfaced, when the truck hit the new asphalt wich was a little higher, the steering wheel started shaking so bad that I had to slow down to 20 to stop it.
Any ideas? Truck has 18k miles.
Any ideas? Truck has 18k miles.
Fleet Owner
Joined: Nov 2003
Posts: 27,916
Likes: 3,635
This TSB may apply:
Steering Wheel Shimmy After Riding Over Bumps/Ruts:
Some 05 and 07 F-Series trucks may exhibit an oscillation/shimmy in the steering wheel after hitting bumps or ruts in the road. Typical steering wheel movement is 5 degrees and usually smooths out after about 5 oscillations. This condition is more prevalent on 4X4 trucks with steering wheels that have radio and climate controls. The truck will need to be inspected: tire pressure checked; steering damper inspected (replace with 5C3Z-3E651-D if needed); all suspension and steering fasteners torqued; steering checked for binding; steering gear adjustment checked/adjusted. The caster may need to be reduced by 0.5-0.75 degrees. After this, trucks build prior to 10-8-04 should have the steering wheel replaced.
Steering Wheel Shimmy After Riding Over Bumps/Ruts:
Some 05 and 07 F-Series trucks may exhibit an oscillation/shimmy in the steering wheel after hitting bumps or ruts in the road. Typical steering wheel movement is 5 degrees and usually smooths out after about 5 oscillations. This condition is more prevalent on 4X4 trucks with steering wheels that have radio and climate controls. The truck will need to be inspected: tire pressure checked; steering damper inspected (replace with 5C3Z-3E651-D if needed); all suspension and steering fasteners torqued; steering checked for binding; steering gear adjustment checked/adjusted. The caster may need to be reduced by 0.5-0.75 degrees. After this, trucks build prior to 10-8-04 should have the steering wheel replaced.
