There are a couple different methods to correctly torque the nut on the pinion. One way that I have used in the past with excellent results,is to tighten the pinion nut real good and snug just as you feel the crush sleeve begin its resistance,and then you actually place an "inch pound" torque wrench(Dial or Bar style tends to be a little quicker and more exacting than a click style) with correct socket on pinion nut and rotate the pinion by way of the smaller torque wrench (ring gear and carrier removed).If the inch-pound torque wrench doesn't click before the pinion rotates(inch-pound wrench set approx @12-15),then snug the pinoin nut up with your 1/2 drive impact more.Tighten nut in SMALL increments.Dont overshoot it,other wise you run the risk of wasting the one time use crush sleeve and burning up the pinion bearings.If say the wrench clicks @10,11,12ish before the pinion rotates,but if set @ 15 or so,and the pinion rotates before the torque wrench clicks, you are in the right area.What you are doing is measuring the amount of "rotational drag" on the pinion with the inlb torque wrench.Another way is if the crush sleeve is replaced with a solid spacer,the nut can be torqued down with a regular pop wrench to about 60-75 ft/lbs.
What is the torque specs on a 2001 ford truck rear end pinion nut..
The General Motors 3.42 rear end pinion?ænut torque specification is 240 pounds. The pinion nut should be torqued in 80 pound intervals.
I don't believe there is a specific torque specification! Once you install the crush sleeve and tighten the nut to the desired preload on your pinion bearings, your torque will be what it will be.
The 2010 Camaro SS has an 8.6 ring gear with a 2 pinion positraction unit in the middle section.
210ft. lbs.
To replace the rear axle pinion bearing on an '84 GMC Vandura, first, safely lift and support the vehicle, then remove the driveshaft and any rear axle cover. Next, remove the pinion nut and yoke to access the pinion gear. Carefully pull out the pinion assembly, replace the old bearing with a new one, and reassemble by reversing the steps, ensuring proper torque on the pinion nut and checking the bearing preload. Always consult a repair manual for specific torque specifications and procedures.
The rear pinion torque specification for a 1994 Chevrolet S10 4WD typically ranges from 20 to 30 foot-pounds. It's important to consult the vehicle's service manual for the exact specification, as variations can occur based on the specific rear axle type. Always ensure that the pinion nut is properly torqued to avoid issues with the differential.
The torque specification for the pinion nut on a 1968 Firebird with a 10-bolt rear end is typically around 30-35 ft-lbs. It's important to ensure that the pinion bearing preload is set correctly, which may require additional adjustments after achieving the initial torque. Always refer to a service manual for the specific vehicle for the most accurate information.
The rear differential pinion nut torque specification for a Ford 9-inch rear end typically ranges from 200 to 250 ft-lbs, depending on the specific application and whether a crush sleeve is used. It's important to ensure that the pinion preload is set correctly during installation, which may involve adjusting the torque to achieve the desired bearing preload. Always refer to the specific service manual for your vehicle for the most accurate specifications.
The torque specification for the rear differential pinion nut on a 1991 Dodge typically ranges from 180 to 250 foot-pounds, depending on the specific model and differential type. It's crucial to consult the vehicle's service manual for the exact torque value and procedure to ensure proper installation and function. Always use a calibrated torque wrench for accuracy.
The only torque you should be concerned with is the torque it takes to rotate the pinion gear alone, 8-14 inch pounds for old bearings, 16-29 in/lbs. for new bearings. The torque it takes to crush the crush collar (tightening the pinion nut) will be above 140 foot lbs. and this will set your tension on the pinion bearings. If you put a new crush collar in you are going to have to remove axles and carrier to get the proper pre-load on the pinion bearings.
just got my 2004 ram done at the dealer for 83 bucks. worth the money and have them do it :)