Town Car V8-4.6L VIN W (1997)
differential bearing shim by the same amount. Refer to the illustrations for approximate shim change.
11. install differential bearing shim and bearing caps. Tighten cap bolts to 95-115 Nm (70-85 ft. lbs.).
12. Rotate assembly several times.
13. Recheck backlash. If backlash is within specification, proceed to Step 14. If not, repeat Step 10.
14. Increase both LH and RH differential bearing shim sizes by 0.152 mm (0.006 inch) and install for correct differential bearing preload. Make sure
the shims are fully seated and the assembly turns freely.