Note
Action
xx1700002042
Lower the arm system slowly until the
heads of the gearbox attachment screws
are starting to disappear inside the frame
edge.
Verify visually from the side and from the
front/back that the frame is coming down
completely level against the gearbox. If the
frame is somewhat tilted, adjust the lifting
position with the overhead crane.
Note
While lowering the complete arm system,
check that the cylindrical pin is fitted cor-
rectly.
13
xx1700002043
This is done to be sure that all screws will
enter the gears correctly.
When the arm system is almost in position,
fit the accessible attachment screws
manually (no tools).
14
Attachment screws: M16x110 (16 pcs)
Use caution and lower the complete arm
system into position on top of the gearbox.
15
Tightening torque: 300 Nm.
Secure the complete arm system to the
axis-1 gearbox with its attachment screws.
16
Tightening torque: 300 Nm.
Remove the two guide pins and replace
with attachment screws.
17
Tighten the remaining, accessible attach-
ment screws.
See
Performing a leak-down test on
Perform a leak-down test.
18
Remove the aligning tool, after the leak-
down test is completed successfully.
19
Remove the lifting accessories.
20
Preparations prior to refitting motor
Note
Action
DANGER
Make sure that all supplies for electrical power,
hydraulic pressure, and air pressure are turned
off.
1
Remove any old paint residues or other contam-
ination from the contact surfaces on both the
motor and the mating parts.
2
Wipe clean the contact surfaces and the o-ring
groove.
Continues on next page
Product manual - IRB 6700
615
3HAC044266-001 Revision: N
© Copyright 2013 - 2018 ABB. All rights reserved.
4 Repair
4.8.1 Replacing the axis-1 gearbox (IRB 6700 - 235/2.65, IRB 6700 - 205/2.80, IRB 6700 - 175/3.05, IRB
6700 - 150/3.20, IRB 6700 - 200/2.60, IRB 6700 - 155/2.85)
Continued
Summary of Contents for IRB 6700 Series
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