Crown Victoria V8-4.6L Flex Fuel (2008)
12. Measure and note the differential case runout.
1. Install the differential shims and bearing caps.
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Rotate the differential to seat the differential bearings.
2. Install the special tools and record the case runout. Rotate the differential case.
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If the runout does not exceed the specification, install a new differential ring gear and pinion.
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If the runout exceeds the specification, the concern is due to differential case/differential bearing damage. Install a new differential case.
13. Using the special tools, remove the differential bearings.