ABB IRB 6640 Foundry Prime Product Manual page 396

4 Repair
4.7.1 Replacing gearbox axis 1
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396
Action
Apply Mercasol inside the center tube of
the gearbox unit as shown in the figure.
Pre-assemble the protection pipe axis 1 in-
side the center tube. The upper edge of the
protection pipe shall be about 30 mm below
the upper edge of the center tube.
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Note
xx1000000334
• A: Grease on surfaces
• B: Center tube of gearbox
• C: Mercasol
xx1000000331
• A: Upper edge of center tube
• B: Upper edge of the protection
pipe
• C: About 30 mm
Use 2x M6x50 screws to fix the protection
pipe in this temporary position.
Note
The two M6x50 screws shall be replaced
by two stainless M6x16 when the sealing
ring has been installed.
Product manual - IRB 6640 Foundry Prime
3HAC040586-001 Revision: N