4 Repair
4.7.1. Replacement gearbox axis 1
365
3HAC026876-001 Revision: F
© Copyri
ght
200
7-2010 ABB.
All rights reserved.
Refitting
The procedure below details how to remove the gearbox axis 1.
Action
Note
1. If the base not already is resting on the
support base and gear, axis 1, this should be
done first.
Mounting of the support base and gear,
axis 1 is detailed in section
2. Make sure the o-ring is fitted to the gearbox
as shown in the figure to the right.
Lightly lubricate the o-ring with grease.
Art. no. is specified in
.
xx0200000055
•
A : O-ring (Gearbox shown from
the side)
3. Fit the three o-rings (23x3.6).
Use some grease to attach them.
4. Refit the protection pipe axis 1 in the center
of gearbox 1 with its attachment screws.
Shown in the figure
.
5. Fit two lifting eyes on each side of the
gearbox and secure it with a roundsling.
Art. no. is specified in
.
6. Fit two guide pins in two of the attachment
holes, parallel to each other.
7.
CAUTION!
The gearbox weighs 108 kg! All lifting
equipment used must be sized accordingly!
8. Lift the gearbox on to the guide pins and
lower it carefully to its mounting position.
Continued
Continues on next page
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