I have a 1990 Grand Wagoneer. The 4 wheeldrive will not engage. I replaced the vacuum motor and still will not engage. Also I check the vacuum switch and it was good.(held vacuum for 30 seconds) So I pulled the transfercase(NP 229)and the shiftrod will not move. Where can I get rebuild kit and instructions on how to do it?
Thanks for any info.
Thanks for any info.