ABB IRB 6640 Foundry Prime Product Manual page 323

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Product manual - IRB 6640 Foundry Prime
3HAC040586-001 Revision: N
Action
Use Loctite 577 on the threads in the
balancing device in order to seal the hole.
Note
This procedure eliminates the risk to get
Loctite in the M20 threads on the shaft
end. The M20 thread is used by the dis-
mantling tool.
Perform the following procedure of refit-
ting the shafts on both sides of the cradle
before refitting of the shaft at the piston
rod shaft front eye.
Lift the balancing device in to the cradle.
Fit the balancing device on the side where
the shaft is in final position and fix it lightly
using the hex socket head cap screw
M16x70 quality 8.8 steel.
On the other side, use the hex socket
head cap screw M16x70 quality 8.8 steel,
to refit the rear shaft unit to its final posi-
tion.
Lock the shaft unit by fitting the retaining
ring, bore.
Secure both M16x70 screws.
Fit new VK- covers on both sides.
© Copyright 2011-2018 ABB. All rights reserved.
4.5.4.2 Replacing balancing device (design 2)
Note
xx0900000088
• A: Loctite 577
xx0900000089
Tightening torque: 300 Nm
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4 Repair
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