4 Runner 2WD V6-180.5 2959cc 3.0L SOHC (3VZ-E) (1992)
Take the pull scale reading the instant the brush spring separates from the brush.
Standard installed load:
1.785 2.415 kg (3.9 - 5.3 lb 18 - 24 N)
Minimum installed load
1.2 kg (2.6 lb, 12 N)
If the installed load is less than minimum, replace the brush springs.
HINT: Take the pull scale reading the instant the brush spring separates from the brush.
Brush Holder
INSPECT INSULATION OF BRUSH HOLDER
Using an ohmmeter, check that there is no continuity between the positive (+ and negative (-) brush holders. If there is continuity, repair or replace
the brush holder.
Clutch and Gears
1. INSPECT GEAR TEETH
Check the gear teeth on the pinion gear, idler gear and clutch assembly for wear or damage. If damaged,replace the gear or clutch assembly. If
damaged, also check the flywheel ring gear for wear or damage.
2. INSPECT CLUTCH
Rotate the clutch pinion gear clockwise and check that it turns freely. Try to rotate the clutch pinion counterclockwise and check that it locks. If
necessary, replace the clutch assembly.
Bearings
1. INSPECT BEARINGS