G 30 Van V8-454 7.4L VIN J SFI (1996)
Fig. 6 Cam Gear Thrust Ring Removal. Eaton Locking Differential
3.
Support separator in press and press cam gear from thrust ring using suitable spacer, Fig. 3, keeping components in order as cam gear is removed.
Fig. 4 Cam gear assembly exploded view. Eaton locking differential
4.
Remove discs, spring and cam plate from gear, Fig. 4, clean and inspect components and replace any that are damaged or excessively worn. Do
not replace cam gear and/or thrust ring unless necessary. If ring or gear is excessively worn or scored, inspect bore in case. If case bore is
scored, differential assembly must be replaced. If cam gear or thrust ring is replaced, shim thickness must be selected to provide original
assembly dimension and proper differential pinion backlash.
5.
Position cam gear with hub facing up and install cam plate with cam form down to mesh with form on gear.
6.
Assemble 2 eared discs and 1 disc with large splines on cam plate, starting with eared disc as shown in Fig. 4, then install wave spring. If
components are reused, they must be installed in original position.
7.
Assemble 4 eared discs and 3 splined discs on cam gear, starting with eared disc as shown in Fig. 4.
8.
Position cam gear assembly in press and install thrust ring on hub of gear, ensuring that ring is square with hub.
9.
Compress disc pack to prevent disc from being trapped, then press thrust ring onto cam gear until ring is seated against shoulder of gear.
10.
Inspect assembly and ensure that components are properly installed.
Side Gear (LH) Clutch Service
1.
Remove guide clips and clutch discs from gear keeping components in order.
2.
Clean and inspect components, and replace as needed. If side gear shim is defective, it must be replaced with one of equal thickness. If side
gear is replaced, and/or if side gear shim thickness cannot be determined, perform Side Gear Shim Selection procedure. Refer to Side
Gear Shim Selection.
