Crown Victoria V8-4.6L Flex Fuel (2008)
7. CAUTION: Do not, under any circumstance, loosen the nut to reduce preload or component damage may occur. If it is necessary to
reduce preload, install a new collapsible spacer and nut.
NOTE: Remove the special tool while taking preload readings with the Nm (lb-inch) torque wrench.
Use the special tool to hold the pinion flange while tightening the nut.
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Rotate the pinion occasionally to make sure the differential pinion bearings seat correctly. Take frequent differential pinion bearing preload
readings by rotating the pinion with a Nm (lb-inch) torque wrench.
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If the preload recorded prior to disassembly is lower than the specification, tighten the nut to specification. If the preload recorded prior to
disassembly is higher than the specification, tighten the nut to the original reading as recorded.
8. Install the driveshaft.
9. Install the rear brake discs and rear disc brake calipers.
10. WARNING: If the vehicle is equipped with a fire suppression system, repower the system. For important safety warnings and
procedures, refer to Fire Suppression System. Failure to follow these instructions may result in serious personal injury.
Repower the system.