Section 05-02F: Differential, Dana Model 80 Locking Axle | 1996 F-350 Super Duty Workshop Manual |
| Description | Nm | Lb-Ft |
|---|---|---|
| Case Bolts | 103-108 | 76-80 |
The Detroit Locker® differential (4026) is designed to operate with any specified axle lubricant. No special lubricants or friction modifiers are required. For very cold weather applications, use the lightest lubricant allowed to overcome possible sluggish re-engagement of the driven clutch assemblies.