TROUBLESHOOTING
11-8
MODE SELECTION
Problem
Cause
Solution
Work Mode Selector
Does Not Work
Mode switches
See your authorized dealer.
Electrical connector
See your authorized dealer.
Wire harness (between MC and
Monitor)
See your authorized dealer.
Main controller (MC)
See your authorized dealer.
Solenoid valve unit
See your authorized dealer.
Fast/Slow Travel Speed
Does Not Function
Travel mode switches
See your authorized dealer.
Pilot pressure switch (Travel)
Pump 1,2 pressure sensor
Pump 1,2 control pressure sensor
See your authorized dealer.
See your authorized dealer.
See your authorized dealer.
Pump delivery pressure sensor wire
harness
See your authorized dealer.
Main controller (MC)
See your authorized dealer.
Solenoid valve unit
See your authorized dealer.
Damaged travel motor
See your authorized dealer.
Auto-Idle Does Not Work
Fuse
Replace fuse.
Switch panel
See your authorized dealer.
Electrical connector
See your authorized dealer.
Wire harness
See your authorized dealer.
ECM
See your authorized dealer.
Pressure switches (Travel, Front)
See your authorized dealer.
Main controller
See your authorized dealer.
Summary of Contents for ZAXIS 450LC-3
Page 1: ...Serial No 020001 and up Hydraulic Excavator PART NO EM1J3 NA1 2 450LC 3 650LC 3 850LC 3 ...
Page 2: ... ...
Page 4: ......
Page 45: ...SAFETY SIGNS S 33 SS 862 SS 863 SS 859 1 2 3 ...
Page 46: ...SAFETY SIGNS S 34 SS3106039 SS3092349 SS 408 4 5 6 ...
Page 48: ...SAFETY SIGNS S 36 SS 024 SS 710 SS3089713 10 11 12 ...
Page 136: ...OPERATOR S STATION 1 88 MEMO ...
Page 138: ...BREAK IN 2 MEMO ...
Page 150: ...OPERATING THE ENGINE 3 12 MEMO ...
Page 270: ...TRANSPORTING 6 78 MEMO ...
Page 406: ...MAINTENANCE 7 136 M1J1 07 083 33 Retighten air compressor mounting bolts ...
Page 408: ...MAINTENANCE 7 138 MEMO ...
Page 410: ...MAINTENANCE UNDER SPECIAL ENVIRONMENTAL CONDITIONS 9 MEMO ...
Page 438: ...SPECIFICATIONS 12 14 MEMO ...
Page 470: ...OPTIONAL ATTACHMENTS AND DEVICES 13 32 MEMO ...
Page 474: ...INDEX 14 MEMO ...