W 100 Pickup V8-360 5.9L VIN I (1984)
Axle Shaft: Technical Service Bulletins
Differential Gear/Axle Shaft - C Lock Revision
Models
1984 Domestic Trucks, Vans & Wagons Equipped With 9-1/4 Rear Axle
Subject
Revised "C" Lock, Differential Gear & Axle Shaft
Index
REAR AXLE
Date
November 5, 1984
No.
03-02-84
P-4912-C
FIGURE 1
FIGURE 2
A revised rear axle assembly with larger axle "C" locks entered production on February 12, 1984 (Figure 1). The corresponding axle shafts and
differential side gears were changed to accommodate the larger "C" locks. Axle assemblies built with the larger "C" locks and components are identified
with the letter "X" stamped as shown in Figure 2.
CAUTION:
THE LARGER "C" LOCKS AND CORRESPONDING AXLE SHAFTS AND DIFFERENTIAL GEARS MUST NOT BE INTERCHANGED WITH
