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Old 12-18-2008, 12:55 AM
brewster340 brewster340 is offline
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Re: Manual locking diff? what is it?

A manual locking diff. to me means you need to get out of the truck and turn the manual locking hubs to the lock position.(on the front wheels).
Make sure the locking hubs are both in the lock position (or free position when not using 4X4 mode.)
It is not uncommon for the hubs not to engage properly. Cold weather, too much grease or not enough grease can cause this.
If you continue to have problems, remove the manual locking hubs for inspection to make sure both of them move freely.
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