Disassembly/Assembly
Guidelines
IRB 6400
Page 7 - 14
Axis 4 Guidelines
10. REMOVE FINAL GEAR (U41):
a. Pump up the pressure with both taps on the 2-way valve open.
b. When gear moves enough to cause pressure to disappear
between gear and tube shaft, close the 2-way valve tap that
directs pressure to the final gear.
c. Remove nipple SKF # 234 063 with coupling NIKE # I-AQU 8.
Insert new cover.
CAUTION: BE PREPARED TO CATCH GEAR WHEN IT COMES
OFF TUBE SHAFT.
d. Continue to pump in pressure to the hydraulic cylinder until final
gear has been pulled from tube shaft. Be prepared to catch gear
as it comes off tube shaft.
e. If cylinder stroke runs out, use a spacer as required.
f. Protect the surface at end of tube shaft from scratches.
C
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