Tacoma Regular Cab 4WD V6-3.4L (5VZ-FE) (1997)
Maximum vertical runout: 0.09 mm (0.0035 inch)
Maximum lateral runout: 0.09 mm (0.0035 inch) If the runout is not within the specification, 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 is not within the specification, replace the ring gear.
3. Check ring gear backlash. Using a dial indicator, measure the ring gear backlash.
Backlash: 0.13 - 0.18 mm (0.0051 - 0.0071 inch)
If the backlash is not within the specification, adjust the side bearing preload or repair as necessary.
4. Check tooth contact between ring gear and drive pinion.
5. Check side gear backlash. Measure the side gear backlash with holding one pinion gear toward the case.
Backlash: 0.05 - 0.20 mm (0.0020 - 0.0079 inch)