Has anyone noticed that the owner's manual only says to check the differential fluid levels. Wire 50 brown is the 12v feed, and it conducts to the light blue wire 900 to the actuator. If you change the front ratio you also need to change the rear ratio at the same time. All in all it was a fairly easy job and hopefully it will last me another 50,000+ miles. I did change the differential fluids on the Silverado on Saturday afternoon as well.
If you need more information or cannot find the parts you need give us a call 888-824-2014. Check out the three hvac labeled fuses. Running the incorrect ring and pinion differential ratio can cost you a lot of money! Tranny is mentioned to check levels and to service at 50,000 mile intervals. Is this number still correct? Automotive Parts Rebuild - Remanufacture 9. When it heats, the pin in the end swells and pushes a shift fork in the front differential. I'll assume it is the actuator, if the plug to the actuator is getting 12 volts when in 4wd.
Is it the same number for both models and years? You may want to take this opportunity to change differential ratio, to better suit your pickup truck application requirements. This weekend I am going to change the front and rear differential fluids in both the Silverado and the Tahoe. Jul 26, 2010 Start up with the engine cold, should be 60-65 psi Start up with engine hot and also running in gear idling 42-48psi Any other readings could be a bad oil pressure sending unit or a oil pressure relieve valve which is located on the block where the remote oil line is bolted to. Front end parts are available for the popular 9. Anyway, I used the allan wrench method of checking fluid levels. Check voltage at the connector for the front actuator at the front differential - it looks like a large bullet that threads into the front diff.
With our no-core program, you save time and hassle by not needing to return the core. In any case, the fluids were changed and it took me about an hour less than what it took me to do the Tahoe I guess I learned something. If you change the front ratio you also need to change the rear ratio at the same time. You pay for the tool, then when you bring it back, they give you your money back. The shift fork engages a spline on the passenger side of the differential, and boom! About our 2007 Chevy Tahoe Front Axle Assembly locating service: We can help you find the 2007 Chevrolet Tahoe Front Axle Assembly fast and cheap. Just a bit of interesting information. Check listing to insure that you have identified the correct front end.
Leaking fluid or noise coming from the front differential is a sign of problems. Dorman's Spindle Nut is manufactured for high corrosion resistance and a long service life. Maybe a sign to let them know the fluids have never been changed? I didn't use Mobil 1 in the front diff for two reasons. To place an order please call the order desk at or toll free. Shortly after, you will receive price quotes directly from the sellers that stock the Front Axle Assembly. The rear magnet was about the same as the Tahoe even though it had 20,000 more miles on it.
Posted on Dec 28, 2009 I told you already 22mm. If this is not for you, perhaps a few more detailed symptoms would be helpful. Fill out your contact information and your Front Axle Assembly request will get distributed instantly to a nationwide network of auto recyclers, salvage yards, wrecking yards, junkyards and parts brokers across the country. Just want to make sure before I start rounding up parts and oils. Automotive Front Differential Carrier Rebuild - Re-manufacture These units are factory set up with correct shims, torque specifications using correct parts including bearings, races and seals plus crush collar, better that rebuilt units. Should you choose to rebuild your own 9.
Is this the same for both a 4. It was a guess, but it was right!! When in 4wd mode, a switch on top of the transfer case conducts 12 volts out to the actuator. Should you choose to rebuild your own 8. Search by Year, Make, and Model overhaul kit that includes pinion bearing, pinion seal, carrier bearings, shim kit plus an internal kit for open differential that includes spider and side gears plus thrust washers and cross shaft. Illustrated in the image to the left are the parts that are replaced during our factory rebuild process including: ring and pinion set plus a master bearing overhaul kit that includes pinion bearing, pinion seal, carrier bearings, shim kit plus an internal kit for open differential that includes spider and side gears plus thrust washers and cross shaft.
If I were you, I would buy a new heated actuator. Let me know if you require any further assistance. If it does not have 12 volts, check the transfer case switch and the power feed to the transfer case. Good luck and keep me posted. Illustrated in the image to the left are the parts that are replaced during our factory rebuild process including: ring and pinion set plus a master bearing.
When shifted out of 4wd, the switch opens up and no voltage goes to the actuator. Use our online shopping cart, just double click the part number and see additional information, add to cart or proceed to check out. Supply the parts to your mechanic and save money. Good luck, That actuator is usually the problem 90% of time. However, it requires a small harness addition, a spacer, and a new actuator. Supply the parts to your mechanic and save money.