4 Runner 2WD L4-144.4 2366cc 2.4L SOHC (22R-E) (1990)
(b) Measure the clearance between the synchronizer ring back and the gear spline end.
Standard clearance:
0.7 - 1.7 mm (0.028 - 0.067 in.)
Minimum diameter:
0.5 mm (0.020 in.)
If the clearance is less than the limit, replace the synchronizer ring.
4. MEASURE CLEARANCE OF SHIFT FORKS AND HUB SLEEVES
Using a feeler gauge, measure the clearance between the hub sleeve and shift fork.
Maximum clearance: 1.0 mm (0.039 in.)
If the clearance exceeds the limit, replace the shift fork or hub sleeve.