Repair instructions
Final assembly
24. If the dye pattern reflects a contact pattern as shown in picture “C” the shim thickness underneath the drive gear (double bearing box) must be increased. The drive then moves away from the center. NOTE! If the drive is moved in or out respectively, also the gears must be moved in or out in order to maintain the correct backlash. Having obtained the correct backlash and dye pattern, the upper gear must be dismantled and the marking dye removed. All bearings and screws must be lubricated prior to assembly, which is carried out after the reconditioning of the universal joint.
1. Install the lower gear along with the calculated number of shims.
2
1
3
4
5
TOP
2. Install the washer (1), the locking ring (2), the spring (3) and the engagement sleeve (4) onto the shaft (5). NOTE! The end of the engagement sleeve marked ‘TOP’ must be facing upwards on the shaft. On earlier models there is a drilled recess, which must be turned upwards. The engagement sleeve must rest lightly on the spring. Feel by hand to make certain.
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