5 Repair
5.4.1 Replacing the base unit
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5
6
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136
Action
Fit the sealing rings and distance washers to the
three mounting points.
Lift the base unit to its mounting position, mate to the attachment holes and secure
with attachment bolts and washers.
Attachment bolts: M16 stainless steel. Minimum length of thread engagement: 24
mm, Minimum quality: A4-80 (3 pcs)
Washers: 17x15x3 stainless steel (3HAC060866-005).
Tightening torque: 250 Nm.
xx2000000470
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Note
Distance washer (3HAC070543-
001).
Sealing ring (3HAC074660-001)
xx2000000260
xx2000000469
Product manual - IRB 390
3HAC066566-001 Revision: B