ABB IRB 8700 Product Manual page 675

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Refitting the axis-4 gear Z3 - Step 2

Product manual - IRB 8700

3HAC052853-001 Revision: M

When the play is measured and approved,

fit the remaining attachment screws.

Secure the M16 screws.

Secure the M12 screws.

Inspect the gasket on the arm house cover.

Replace if damaged.

Apply flange sealant (Loctite 574) on the

cover flange.

Attach the arm house cover and tighten all

screws alternately and repeat once.

Apply locking liquid (Loctite 243) on the

Perform a leak-down test.

4.8.5 Replacing the axis-4 primary gearbox

Attachment screws: M16x50 12.9 Gleitmo

Attachment screws: M12x40 12.9 Gleitmo

603 (27 pcs)

Tightening torque: 300 Nm

Tightening torque: 120 Nm

Attachment screws: M6x16 (22 pcs)

Tightening torque: 10 Nm

Performing a leak-down test on

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Irb 8700 - 550/4.20 Irb 8700 - 800/3.50