Econoline E350 1 Ton V8-5.4L Prop SOHC VIN Z (1998)
9. Install the ring gear bolts and tighten.
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Apply Stud and Bearing Mount EOAZ-19554-BA or equivalent meeting Ford specification WSK-M2G349-A1 to the ring gear bolts.
10. Replace the differential bearings, if removed.
11. Install the differential case.
Model 60
Special Tools
Special Tools
DISASSEMBLY
NOTE: When axle lubricant has been drained for rear axle repair (limited slip only), refill the rear axle with the specified quantity of Premium Rear
Axle Lubricant XY-80W90-QL or equivalent meeting Ford specification WSP-M2C197-A, and add 0.148 L (5 ounces) of Ford Friction Modifier
C8AZ-19B546-A or equivalent friction modifier meeting Ford specification EST-M2C118-A.
NOTE: The 4.10 ratio Model 60 axle in E-350 vans and club wagons is filled with 75W-140 synthetic lubricant meeting Ford specification
WSL-M2C192-A. The limited-slip 4.10 ratio in this axle also uses Ford Friction Modifier C8AZ- 1913546-A or equivalent meeting Ford specification
EST-M2C118-A.
NOTE: It is not necessary to remove the differential bearings to overhaul the limited slip differential; however, the ring gear may have to be removed
first.
NOTE: For some ratios, the differential pinion shafts can be removed without removing the ring gear. In most cases, the unit can be disassembled
without removing the ring gear, which saves the cost of new ring gear screws.
