...problem is in transfer case. If you can't make the diff engage manually with punch then the problem is in the diff. If front diff engages manually then the problem is the actuator. Hope this
...diff actuator is under the battery. Check to see if the actuator is moving if not check to see if the switch is any good by checking vac on the actutor line. You can doo this with out taking out the ...
...it for wear, lift truck remove actuator push inside arm in see if wheels spin turn frt shaft while holding arm in wheel should turn is they do, replace actuator, if they dont turn then diff
...diff actuator is sticking , the wire that command the disengagement is not making contact properly, or the actuator itself is bad, also if you replace the tires with a size different from the ...
...actuator back in and pressed the 4 wd hi button but still no 4 wd. Need help. 4wd actuators are in the transfer case not the diff housing on a diff housing it is more likely to be a diff lock to lock ...
...diff, and if old actuator grounded check fuse.If ok then jack-up front end [wheels hanging free] use a long screw driver to push the internall rod to activate the lock inside the diff . It may take ...
...actuator in the transfercase or the front diff if you did not but a new one in the front diff remove it and check it most likely its the one in the front diff should be easy to get to and can be ...
...front diff locks, light blink, no activity on actuators. Center diff not locking when lever moved to lo I think these actuators depend on vaccuum, check that all the hoses are in place and intact, ...
...for the vacuum line to get old and crack. There should be an actuator on the passenger fender-well that operates the front diff. Check the line going to the actuator and the line going to the
Question about 1991 Land Cruiser
...drive shaft cannot be moved by hand but front diff NOT engaging. I even used a new actuator just plugged in and not inside diff and it is not moving. Replace the solenoid switch on the front
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