Go Back  F150online Forums > F-Series Trucks > 2004 - 2008 F-150
2006 4X4 limited slip rear servive question >

2006 4X4 limited slip rear servive question

2004 - 2008 F-150

2006 4X4 limited slip rear servive question

 
  #1  
Old 05-25-2019, 08:02 PM
Senior Member
Thread Starter
Join Date: Aug 2007
Posts: 109
Likes: 0
Received 2 Likes on 2 Posts
2006 4X4 limited slip rear servive question

Greetings.

I just bought a 2006 F-150 4X4 with a 3.55 limited slip rear and 98,000 miles. I doubt that the differentials have been serviced. Do the clutches etc in the rear diff need to be checked and adjusted, or is it simply a matter of changing the gear oil and friction modifier?

Thanks in advance.
 
  #2  
Old 05-25-2019, 09:21 PM
Technical Article Contributor
Join Date: Jan 2007
Location: Vernon, NY
Posts: 8,998
Received 12 Likes on 12 Posts
Just change the fluid.

75W140 full synthetic and a bottle of XL-3 friction modifier from Ford.
 
  #3  
Old 05-26-2019, 08:50 PM
Senior Member
Thread Starter
Join Date: Aug 2007
Posts: 109
Likes: 0
Received 2 Likes on 2 Posts
Thanks.
 
 


Thread Tools
Search this Thread
Quick Reply: 2006 4X4 limited slip rear servive question


Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
 
  • Ask a Question
    Get answers from community experts
Question Title:
Description:
Your question will be posted in: