YotaTech Forums - View Single Post - Dexron in manual transfer case and 4wd shifting problems?

4Crawler · 10-18-2005, 01:40 PM

No synchomesh in the t-case, ATF is probably very thin to use in it. Good old 75W90 GL4 or GL5 oil is fine. For the shift on the fly, ADD I assume? If so, check that the shop did not disconnect any of the ADD wiring on the case or at the front axle or the VSVs that switch the front axle in and out.

http://www.off-road.com/toyota/tech/add/index.htm

10-18-2005, 01:40 PM	#5 (permalink)
4Crawler Contributing Member Join Date: Jun 2002 Location: SF Bay Area, CA Posts: 7,832	No synchomesh in the t-case, ATF is probably very thin to use in it. Good old 75W90 GL4 or GL5 oil is fine. For the shift on the fly, ADD I assume? If so, check that the shop did not disconnect any of the ADD wiring on the case or at the front axle or the VSVs that switch the front axle in and out. http://www.off-road.com/toyota/tech/add/index.htm __________________ 1985 Toyota 4Runner SR-5, 22REC engine, dual t-cases, 4.88 gears, dual ARBs, 33x10.50 BFGs or 35x12.50 MTRs r.c.brown@ieee.org TruckEditor@tlca.org Project: 4Crawler 4Crawler OffRoad Gettin'Off 4WD Club