kxr 50 90 2 Workshop-manual : Page 170

          12. FRONT WHEEL/FRONT BRAKE/FRONT
    SUSPENSION/STEERING SYSTEM                                     Mongoose/KXR 90/50


 SERVICE INFORMATION
 GENERAL INSTRUCTIONS
 · Remove the machine frame covers before removing the front wheel. Jack the machine front
   wheel off the ground and be careful to prevent the machine from falling down.
 · During servicing, keep oil or grease off the brake drum and brake linings.
 · Inspect the brake system before riding.

 SPECIFICATIONS
                        Item                      Standard (mm)       Service Limit (mm)
 Front wheel rim run out             Radial                                   2.0
                                     Axial                                    2.0
 Front brake drum I.D                                8585.5                   84
 Front brake lining thickness                          4.0                    2.0
 Tie rod length                                   254.5255.5                  
 Rod-end (tie rod) angle                              153                     

 TORQUE VALUES
 Steering stem nut             6.08.0kgf-m
 Swing arm nut                 4.05.0kgf-m
 Front wheel nut               4.05.0kgf-m
 Front wheel hub nut           5.56.5kgf-m
 Front shock absorber upper
 mount bolt                    3.54.5kgf-m
 Front shock absorber lower
 mount bolt                    3.54.5kgf-m




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