Inspection And Repair - Isuzu 2000 Trooper Workshop Manual

4C–26
DRIVE SHAFT SYSTEM

Inspection and Repair

Inspect the removed parts. If there are abnormalities
such as wear and damage, take corrective action or
replace.
Visual Check
1. Check and see if the inner shaft has any
abnormalities such as wear and damage.
2. When inspecting the inner shaft, be sure to check and
see if its splined part is twisted, worn, or cracked. If so,
replace with a new shaft. In case of an abnormality in
its gear part (a slide with sleeve), replace the shaft.
Inner Shaft Run–Out
With both end centers supported, rotate the shaft slowly
and measure deflection with a dial gauge.
Limit: 0.5 mm (0.02 in)
NOTE: Do not heat the shaft to correct its bend.
Inner Shaft Bearing
412RW014
Legend
(1) Inner Shaft Bearing
(2) Inner Shaft
420RS008
(3) Clutch Gear
1. Inspect the state of inner shaft bearing. If any
abnormality such as roughness is found, replace with
a new inner shaft bearing.
2. Insert a clutch gear and check the state of needle
bearing.
3. If there is an abnormality such as roughness, replace
the needle bearing.
412RS026
412RW006