Cougar/XR7 V8-4.6L VIN W (1997)
5. Hold rear axle universal joint flange with Companion Flange Holding Tool T78P-4851-A while tightening pinion nut. Rotate pinion occasionally
to verify proper differential pinion bearing seating.
6. Take frequent differential pinion bearing torque preload readings until the original reading is obtained.
7. If the original recorded preload is less than specification, tighten to specification. If the preload is higher than specification, tighten to original
reading as recorded.
8. Never back off the pinion nut to reduce preload. If reduced preload is required, a new differential drive pinion collapsible spacer and pinion nut
must be installed.
9. Using a jackstand, raise and locate rear axle housing on rear axle differential front lower insulator bolts.