CAPACITY
System capacity is 3.0 pints (1.4L).
Backlash Not Within Specification (Nodular Iron)
- To increase or decrease the backlash, remove the bearing caps and install a thicker shim or a thinner shim. (Схема №90) (Схема №88) If the backlash is not within specification, correct by increasing the thickness of one differential bearing shim, and decreasing the thickness of the other differential bearing shim by the same amount.
- Rotate the differential several times to make sure the differential bearings are correctly seated. Do not turn the pinion flange in order to rotate the differential.
- Use the dial indicator to recheck the backlash (Схема №87) If the backlash is within specification, go to «Backlash Within Specification (Nodular Iron)»(ref-142042-S09736675832002111100000). If the backlash is not within specification, repeat «Measuring For Backlash (Nodular Iron)»(ref-142042-S02065437642002111100000).
GENERAL SPECIFICATIONS
| Application | Inch (mm) |
|---|
| Available Drive Pinion Bearing Adjustment Shim In Steps Of .0010" (.0254 mm) | .010-.038 (.254-.965) |
| Backlash Between Ring Gear & Pinion Teeth | .008-.013 (.203-.330) |
| Lubricant Deflector To Differential Housing Cover | .200-.250 (5.08-6.35) |
| Maximum Aluminum Carrier Spread | .030 (.762) |
| Maximum Backlash Variation Between Teeth | .004 (.1016) |
| Maximum Differential Case Runout | .003 (.076) |
| Maximum Radial Runout Of Rear Axle Pinion Flange In Assembly | .010 (.25) TIR |
| Maximum Runout Of Backface Of Ring Gear | .003 (.076) |
| Preferred Backlash | .010 (.254) |
CLEARANCE, TOLERANCE & ADJUSTMENT SPECIFICATIONS
| Application | INCH Lbs. (N.m) |
|---|
| Pinion Bearing Preload (Drive Pinion Collapsible Spacer) Used Bearings (1) | 8-10 (0.9-1.16) |
| Pinion Bearing Preload (Drive Pinion Collapsible Spacer) New Bearings (1) | 16-29 (1.8-3.2) |
| (1) With pinion flange yoke seal. |
| (1) | With pinion flange yoke seal. |
PINION BEARING PRELOAD SPECIFICATIONS
| Lubricant/Sealants | Specification |
|---|
| Pipe Sealant with Teflon(R) D8AZ-19554-A | WSK-M2G350-A2 |
| Premium Long-Life Grease XG-1-C | ESA-M1C75-B |
| SAE 5W-30 Super Premium Motor Oil XO-5W30-QSP | WSS-M2C153-G |
| SAE 75W-140 Synthetic Rear Axle Lubricant F1TZ-19580-B | WSL-M2C192-A |
| Silicone Rubber D6AZ-19562-AA | ESB-M4G92-A |
| Stud & Bearing Mount E0AZ-19554-BA | WSK-M2G349-A1 |
| Threadlock(R) and Sealer E0AZ-19554-AA | WSK-M2G315-A5 |
TORQUE SPECIFICATIONS
| Application | Ft. Lbs. (N.m) |
|---|
| Differential Bearing Cap Bolt | 77 (105) |
| Differential Housing Cover Retaining Bolt | 24 (32) |
| Differential Pinion Shaft Lock Bolt | 22 (30) |
| Driveshaft Yoke Adjuster Nut | 66 (90) |
| Filler Plug | 24 (53) |
| Rear Axle Differential Front Lower Insulator Nuts & Bolts | 52 (70) |
| Rear Axle Differential Rear Insulator Bolt | 76 (103) |
| Rear Differential Front Lower Insulator Nut | 52 (70) |
| Ring Gear Bolt (1) | 77 (105) |
| Wheel Lug Nuts | 100 (135) |
| INCH Lbs. (N.m) |
| Bearing Preload Tool Torque | 25 (2.8) |
| (1) Use Stud & Bearing Mount E0AZ-19554-BA or equivalent meeting Ford specification WSK-M2G349-A1. |
| (1) | Use Stud & Bearing Mount E0AZ-19554-BA or equivalent meeting Ford specification WSK-M2G349-A1. |
