Sequoia 2WD V8-4.7L (2UZ-FE) (2003)
1. CHECK COMPANION FLANGE RUNOUT
Using a dial indicator, measure the vertical and lateral runout of the companion flange.
Maximum: runout: 0.09 mm (0.0035 inch)
If the runout exceeds the maximum, replace the companion flange.
2. CHECK RING GEAR RUNOUT
Using a dial indicator, measure the ring gear runout.
Maximum runout: 0.05 mm (0.0020 inch)
If the runout exceeds the maximum, replace the ring gear.
3. CHECK RING GEAR BACKLASH
Using a dial indicator, while holding the companion flange, measure the ring gear backlash.
Backlash: 0.13 - 0.18 mm (0.0051 - 0.0071 inch)
HINT: Measure at 3 or more positions around the circumference of the ring gear.
If the backlash is not within the specified value, adjust the side 2 bearing preload or repair as necessary.
4. CHECK TOOTH CONTACT BETWEEN RING GEAR AND DRIVE PINION
5. CHECK SIDE GEAR BACKLASH
Using a dial indicator, measure the side gear backlash while holding one pinion gear toward the case.
Backlash: 0.05 - 0.20 mm (0.0020 - 0.0079 inch)
If the backlash is not within the specified value, replace the side gear thrust washer of the different thickness.
