4 Repair
4.7.2. Replacement of gearbox, axis 2
3HAC022033-001 Revision: K378
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6. Make sure the o-ring is fitted to the rear of the
gearbox. Lightly grease the o-ring.
Art. no. is specified in Required
equipment on page 373.
xx0100000136
A. O-ring, gearbox, axis 2
7. Lift the gearbox to its mounting position.
8. Fit the gearbox onto the guide pins and slide it into
position.
Make sure the gearbox is seated
properly!
9. Remove the lifting tool.
10. In a similar way, fit the lifting tool to the motor
flange. Lock the tool with the hook.
Lift it and slide it onto the guide pins.
Remove the lifting tool.
11. Insert and secure 18 of the 20 attachment screws
on the front of the motor attachment.
Remove the guide pins and tighten the remaining
two screws.
Tightening torque: 300 Nm.
Reused screws may be used,
providing they are lubricated as
detailed in section Screw joints on
page 423 before fitting.
12. Remove the guide pins and tighten the remaining
two screws as above.
Action Note
Continued
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