DISASSEMBLY AND ASSEMBLY
SLEW MOTOR
3
4
SLEW MOTOR
4N0AX00
Disassembly and assembly
General precautions
• Perform disassembly and assembly work in a clean
place. Provide clean containers to hold parts during
disassembly.
• Before disassembly, clean around the ports and re-
move coating or thread-locking compound on the
joints with a wire brush.
• Clean disassembled parts with dedicated cleaning oil.
• Apply hydraulic oil on the sliding surfaces and thin lay-
er of grease on the seals before assembly.
• Replace seals with new ones after each disassembly.
• Check each part for abnormal wear or seizing. Re-
move any burrs with sandpaper.
Disassembly
1. Take out the socket bolts, and remove the break
valve.
• Place the shaft downward, and secure the flange
section in place with a vice before starting disas-
sembling.
2. Take out the bolts, and remove the valve housing.
3. Take out the valve housing, and remove the balanc-
ing ring (5) and valve (6).
• Make sure not to lose the spring (7) and the pin (8)
for the balancing ring.
Summary of Contents for TB215R
Page 1: ...CC8E005 WETB215R_A XI Seral No 215000003...
Page 3: ...SAFETY 1...
Page 13: ...SERVICE DATA 2...
Page 16: ...SERVICE DATA DIMENSIONAL DRAWING 3 2 DIMENSIONAL DRAWING 2A0AX001 Operating range 2A0AX02...
Page 53: ...SERVICE DATA WIRE HARNESS DIAGRAM 2 2 WIRE HARNESS DIAGRAM 2H0AX00 Body harness 03342 68000...
Page 54: ...SERVICE DATA WIRE HARNESS DIAGRAM 3 2 WIRE HARNESS DIAGRAM 2H0AX00...
Page 55: ...SERVICE DATA WIRE HARNESS DIAGRAM 4 2 WIRE HARNESS DIAGRAM 2H0AX00...
Page 56: ...SERVICE DATA WIRE HARNESS DIAGRAM 5 2 WIRE HARNESS DIAGRAM 2H0AX00...
Page 57: ...SERVICE DATA WIRE HARNESS DIAGRAM 6 2 WIRE HARNESS DIAGRAM 2H0AX00...
Page 58: ...FUNCTION 3...
Page 88: ...DISASSEMBLY AND ASSEMBLY 4...
Page 125: ...DISASSEMBLY AND ASSEMBLY OPERATING DEVICE 6 4 OPERATING DEVICE 4F0AX00 Hydraulic piping...
Page 230: ......
Page 232: ...TROUBLESHOOTING 5...
Page 287: ...Other 6...