Isuzu Cars and Trucks 1981-1991

Manual Locking Hubs

Print

REMOVAL AND INSTALLATION
  1. Place the transfer case in the 2H position. Raise and safely the vehicle.
  2.  
  3. Set the hubs in the FREE position.
  4.  
  5. Remove the hub cover bolts and the hub cover.
  6.  
  7. While pushing the follower toward the knob, turn the clutch assembly clockwise and then remove the clutch assembly from the knob.
  8.  
  9. Remove the snapring and the knob from the cover. Do not loose the detent ball.
  10.  
  11. Remove the ball and spring from the knob.
  12.  
  13. Remove the X-ring from the knob by pressing it off.
  14.  


NOTE
Do not use a sharp instrument to remove this ring because it may scratch the ring.

  1. Remove the compression spring, retaining spring and the follower from the clutch assembly.
  2.  
  3. Remove the retaining spring from the clutch assembly by turning it counterclockwise.
  4.  
  5. Remove the snapring and the inner assembly from the body.
  6.  
  7. Separate the ring, inner and spacer by removing the snapring.
  8.  



Click image to see an enlarged view

Fig. Exploded view of the manual locking hub assembly 4WD

To install:

  1. Apply grease to the X-ring, the inner cover and the outside circumference of the knob.
  2.  
  3. Install the snapring and the inner assembly to the body.
  4.  
  5. Install the retaining spring to the clutch assembly by turning it clockwise.
  6.  
  7. Install the compression spring, retaining spring and the follower to the clutch assembly.
  8.  
  9. Install the X-ring to the knob by pressing it on.
  10.  
  11. Install the ball and spring to the knob.
  12.  
  13. Install the snapring and the knob to the cover.
  14.  
  15. Install the hub cover bolts and the hub cover.
  16.  
  17. Set the hubs in the FREE position.
  18.  
  19. Install the front wheels and lower the vehicle.
  20.  

 
label.common.footer.alt.autozoneLogo