F 350 4WD Super Duty V10-6.8L VIN Z Bi-Fuel (2001)
1. Position left differential case half (ring gear side) on the special tool.
2. Lubricate the differential side gears and the differential side gear thrust washers with Premium Long-Life Grease XG-1-C or equivalent meeting
Ford specification ESA-M1C75-B.
3. Lubricate the differential pinion gears, pinion gear thrust washers and the differential pinion shaft with Premium Long-Life Grease XG-I-C or
equivalent meeting Ford specification ESA-M1C75-B.
4. Install the left differential side gear.