4
5
Slewing
TroubleshooTing
5D0AX00
sleWing
Slewing is slow or lacks force
1
is the time needed for
slewing within specs?
Within specs
normal
slow
2
check the pilot valve
Faulty
repair or replace the pilot
valve
normal
3
check the spool opera-
tion
Faulty
Repair or replace the housing
block
normal
4
check the slew pressure
Pressure too low
Adjust the slew relief valve
pressure
Adjust to set pressure
normal
Pressure does not rise
repair or replace the relief
valve
5
check the slew motor
Faulty
repair or replace the slew
motor
normal
Slew bearing is faulty
replace
1. is the time needed for slewing within specifica-
tions?
“2. Service data, Performance criteria”
2. check the pilot valve
“No slewing is possible, 2. Check the pilot valve”
3. check the spool operation
“No slewing is possible, 3. Check the spool op
-
eration”
4. check the slew pressure
“No slewing is possible, 4. Check the slew pres
-
sure”
5. check the slew motor
“4. Disassembly and assembly, slew motor”
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...