1.2. STR-HC/ST16 Drive Axle Assembly Process

1.2.1. Sub-assembly Process

Before assembling entire Steyr rear axle, carry out sub-assembly processes of differential,

wheel reducer and final drive.

1. Sub-assembly Differential

       (1)Oil differential cavity                                      (2) Put into adjustable gaskets

                (3) Put half axle gear                             (4) Put cross shaft planet gear

   (5) Detection clearance shall be                    (6) Smear thread glue    

           controlled between 0.6mm and 1mm

 (7) Preload according to symmetry                  (8) Install differential locking pin and        

  Principle                                                           remove it freely  

2. Subassembly Wheel Reducer

(1) Make good match identification                         (2) Remove planet carrier bolts

          (3) Sub-assemble wheel reducer                               (4) Smear thread glue

(5) Planet carrier is installed with oil retaining disk;

Install planet carrier according to original positions

Tighten it according to symmetry principle, Torque: 113~137Nm;

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