4 Repair
4.7.1. Replacement of gearbox, axis 1
3693HAC022033-001 Revision: K
© Copyright 2004-2011 ABB. All rights reserved.
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 Removal,
gearbox axis 1 on page 366.
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 Required
equipment on page 365.
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 Required
equipment on page 365.
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
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