5
5
Overall machine
TroubleshooTing
5b0AX00
overAll mAchine
2. check the fuse
check the fuse in the power supply circuit that oper-
ates the pilot solenoid valve.
3. check the limit switch
Turn the limit switch on, by moving the lever stand to
the driving position.
Then check the voltage at the lever lock solenoid valve
with a tester.
If there is voltage, the switch works normally.
4. check the lever lock solenoid valve
Check according to the following procedure.
a. Turn the starter switch to the on position.
b. Lightly press down the protruding part on the sole
-
noid valve.
c. move the lever stand to turn on the limit switch.
d. If you feel vibration under your fingers when the
spool is moved and the circuit is switched, the sole-
noid valve is normal.
5. check the pilot relief valve
measure the relief pressure of the pilot relief valve.
• If the measured value is within specifications, the
valve is normal.
“2. Service data, Performance criteria”
6. check the pilot valve
“4. Disassembly and assembly, Pilot valve”
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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...