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4 Repair
4.7.1. Replacement of gearbox, axis 1
369
3HAC022033-001 Revision: K
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Refitting, gearbox axis 1
The procedure below details how to refit gearbox, axis 1.
Action
Note
1. If the base is not supported with
support, base
and gear 1
, this should be done first.
Mounting of the support, base and gear
1 is detailed in section
.
2. Make sure the two
o-rings
(C, D) on the cir-
cumference of the gearbox are seated
properly in their grooves respectively.
Lubricate them with
grease
.
Make sure the small o-ring around the oil hole
is fitted properly!
Art no. is specified in
xx0200000055
•
A: Guide pin
•
C: O-ring 3HAB 3772-54
•
D: O-ring 3HAB 3772-55
•
E: Sealing ring 3HAC 11581-4
3. Refit the cable guide in the center of gearbox
1 with its attachment screws.
xx0200000256
•
A: Location for attachment
screws, cable guide (cable
guide removed in figure)
4. Fit the
lifting device, base
and the
lifting tool
(chain)
to the gearbox.
Art no. is specified in
5.
CAUTION!
The gearbox weighs 200 kg! All lifting
equipment used must be sized accordingly!
6. Lift the gearbox to its mounting position in the
center of the base.
Continued
Continues on next page
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