EX355
T5-1-3
DIAGNOSING PROCEDURE
SM0603
SM0604
SM0605
SM0606
4. Operate the machine yourself.
Try to identify the trouble by operating the machine
yourself.
If the trouble cannot be confirmed, stop the engine
and obtain further details of the malfunction from the
operator.
Also, check for any incomplete connections of the
wire harnesses.
5. Perform troubleshooting
CAUTION:
Never attempt to disconnect harnesses or hydrau-
lic lines while the engine is running. The machine
may malfunction or pressurized oil may spout,
possibly resulting in personal injury. Be sure to
stop the engine before disconnecting harnesses
or hydraulic lines.
Connect the diagnostic analyzer, Dr.EX, to the MC
(Main Controller) to obtain malfunction records.
If any fault codes are displayed on the monitor,
check sensing signal circuits, referring to Trouble-
shooting A.
If no fault code is indicated on the monitor, go to the
troubleshooting B group.
Note that Dr.EX will be necessary in the trouble-
shooting B procedures for monitoring real time
component performance.
∗
Note that the fault codes displayed do not neces-
sarily indicate machine trouble. The controller
stores even temporary electrical malfunctions,
such as a drop in battery output voltage or
disconnections of the switches, sensors, etc., for
inspections.
For this reason, the “RETRIAL” is required to erase
the accumulated fault codes from the controller
memory and to confirm if any fault codes are
indicated after the “RETRIAL”.
6. Trace possible causes
Before reaching a conclusion, check the most likely
causes again. Try to identify the actual cause of the
trouble.
Based on your conclusion, make a plan for appro-
priate repairs to avoid consequent malfunctions.
Содержание EX355 Tier2
Страница 22: ...T1 2 10 EX355 COMPONENT LAYOUT NOTES ...
Страница 37: ...T2 1 14 EX355 CONTROL SYSTEM NOTES ...
Страница 47: ...T2 2 10 EX355 HYDRAULIC SYSTEM NOTES ...
Страница 73: ...T2 3 26 EX355 ELECTRICAL SYSTEM NOTES ...
Страница 86: ...T3 1 12 EX355 PUMP DEVICE NOTES ...
Страница 94: ...T3 2 8 EX355 SWING DEVICE NOTES ...
Страница 113: ...EX355 T3 3 19 CONTROL VALVE Port b Check Valve 2 Port a Boom Cylinder Port c Check Valve 1 SM6068 ...
Страница 134: ...T3 4 10 EX355 PILOT VALVE NOTES ...
Страница 146: ...T3 5 12 EX355 TRAVEL DEVICE NOTES ...
Страница 156: ...T3 7 4 EX355 OTHER COMPONENTS Undercarriage NOTES ...
Страница 195: ...T4 2 6 EX355 STANDARD NOTES ...
Страница 199: ...T4 3 4 EX355 ENGINE TEST NOTES ...
Страница 215: ...T4 4 16 EX355 EXCAVATOR TEST NOTES ...
Страница 237: ...T4 5 22 EX355 COMPONENT TEST NOTES ...
Страница 265: ...T5 2 12 EX355 COMPONENT LAYOUT NOTES ...
Страница 325: ...T5 4 52 EX355 TROUBLESHOOTING B ...
Страница 372: ...EX355 T5 6 9 ELECTRICAL SYSTEM INSPECTION ...
Страница 380: ...EX355 T5 6 17 ELECTRICAL SYSTEM INSPECTION 5 Identify the relay on the terminal board 6 Replace the relay SM5622 ...
Страница 385: ...T5 6 22 EX355 ELECTRICAL SYSTEM INSPECTION NOTE ...
Страница 425: ...W1 1 4 EX355 PRECAUTIONS FOR DISASSEMBLY AND ASSEMBLY NOTES ...
Страница 450: ...W2 3 8 EX355 MAIN FRAME NOTES ...
Страница 454: ...W2 4 4 EX355 PUMP DEVICE SM5510 ...
Страница 456: ...W2 4 6 EX355 PUMP DEVICE SM5510 ...
Страница 458: ...W2 4 8 EX355 PUMP DEVICE ASSEMBLE PUMP DEVICE SM6205 SM6206 ...
Страница 460: ...W2 4 10 EX355 PUMP DEVICE SM6205 SM6206 ...
Страница 462: ...W2 4 12 EX355 PUMP DEVICE SM6205 SM6206 ...
Страница 464: ...W2 4 14 EX355 PUMP DEVICE SM6205 SM6206 ...
Страница 468: ...W2 4 18 EX355 PUMP DEVICE SM6210 ...
Страница 470: ...W2 4 20 EX355 PUMP DEVICE SM6210 ...
Страница 472: ...W2 4 22 EX355 PUMP DEVICE SM6210 ...
Страница 474: ...W2 4 24 EX355 PUMP DEVICE SM5511 SM6219 ASSEMBLE MAIN PUMP ...
Страница 476: ...W2 4 26 EX355 PUMP DEVICE SM5511 SM6219 ...
Страница 478: ...W2 4 28 EX355 PUMP DEVICE SM5511 SM6219 ...
Страница 480: ...W2 4 30 EX355 PUMP DEVICE SM5511 SM6219 ...
Страница 482: ...W2 4 32 EX355 PUMP DEVICE SM5511 SM6219 ...
Страница 484: ...W2 4 34 EX355 PUMP DEVICE SM5511 SM6219 ...
Страница 486: ...W2 4 36 EX355 PUMP DEVICE SM5511 SM6219 ...
Страница 498: ...W2 4 48 EX355 PUMP DEVICE NOTES ...
Страница 532: ...W2 5 34 EX355 CONTROL VALVE NOTES ...
Страница 540: ...W2 6 8 EX355 SWING DEVICE SM6277 31 18 17 20 19 21 3 24 27 25 26 10 ...
Страница 542: ...W2 6 10 EX355 SWING DEVICE SM6277 31 19 2 1 23 22 ...
Страница 566: ...W2 7 12 EX355 PILOT VALVE 11 19 17 18 1 2 3 8 13 14 16 15 SM1114 ...
Страница 572: ...W2 7 18 EX355 PILOT VALVE 8 6 7 1 3 4 5 9 21 2 SM1119 ...
Страница 586: ...W2 7 32 EX355 PILOT VALVE NOTES ...
Страница 592: ...W2 8 6 EX355 PILOT SHUT OFF VALVE NOTES ...
Страница 602: ...W2 10 6 EX355 SOLENOID VALVE UNIT NOTES ...
Страница 621: ...W3 2 10 EX355 TRAVEL DEVICE SM5108 44 8 13 12 1 45 46 28 27 25 26 24 36 38 30 31 32 ...
Страница 623: ...W3 2 12 EX355 TRAVEL DEVICE 29 SM5108 42 44 8 13 12 1 2 23 8 9 10 43 17 11 15 14 41 40 21 20 22 18 19 16 30 31 32 ...
Страница 627: ...W3 2 16 EX355 TRAVEL DEVICE SM5502 3 4 5 20 7 8 9 10 12 14 13 16 11 6 ...
Страница 633: ...W3 2 22 EX355 TRAVEL DEVICE SM5111 Cross Section A 36 38 40 24 23 34 35 28 37 39 22 21 19 30 29 31 33 ...
Страница 643: ...W3 2 32 EX355 TRAVEL DEVICE NOTES ...
Страница 651: ...W3 3 8 EX355 CENTER JOINT NOTES ...
Страница 655: ...W3 4 4 EX355 TRACK ADJUSTER 8 14 13 11 17 12 SM6284 ...
Страница 657: ...W3 4 6 EX355 TRACK ADJUSTER 3 4 8 10 16 15 14 SM6284 ...
Страница 659: ...W3 4 8 EX355 TRACK ADJUSTER 3 6 4 8 10 9 SM6284 18 ...
Страница 667: ...W3 4 16 EX355 TRACK ADJUSTER NOTES ...
Страница 671: ...W3 5 4 EX355 FRONT IDLER 1 SM6290 2 4 3 5 6 8 12 7 6 3 4 1 2 9 10 11 ...
Страница 682: ...EX355 W3 6 7 UPPER AND LOWER ROLLER DISASSEMBLE UPPER ROLLER NOTE Replace the upper roller as an assembly SM1241 ...
Страница 689: ...W3 6 14 EX355 UPPER AND LOWER ROLLER NOTES ...
Страница 708: ...W4 1 10 EX355 FRONT ATTACHMENT NOTES ...
Страница 716: ...W4 1 18 EX355 FRONT ATTACHMENT NOTES ...
Страница 744: ...W4 2 28 EX355 CYLINDERS NOTES ...
Страница 763: ...EX355 W5 1 17 GENERAL INFORMATION Oil Pan N m kgf m Ib ft SM7010 ...
Страница 765: ...EX355 W5 1 19 GENERAL INFORMATION Water Pump N m kgf m Ib ft SM7012 ...
Страница 815: ...EX355 W5 3 35 ENGINE OVERHAUL Disassembly SM7093 1 Camshaft gear 2 Knock pin 3 Camshaft ...
Страница 855: ...EX355 W5 3 75 ENGINE OVERHAUL OIL PAN Removal 1 Clip 4 Oil strainer 2 Oil pan 5 Gasket 3 Gasket SM7187 ...
Страница 861: ...EX355 W5 3 81 ENGINE OVERHAUL PISTON Removal 1 Bearing cap 3 Bearings 2 Bolt 4 Piston with connecting rod SM7199 ...
Страница 883: ...EX355 W5 3 103 ENGINE OVERHAUL Reassembly 1 Crankshaft 3 Crankshaft gear 2 Pin SM7239 ...
Страница 894: ...W5 3 114 EX355 ENGINE OVERHAUL NOTE ...
Страница 908: ...W5 5 2 EX355 ENGINE COOLING SM7287 THERMOSTAT Disassembly 1 Water outlet pipe 3 Gaskets 2 Thermostats ...
Страница 918: ...W5 6 4 EX355 ENGINE FUEL FUEL FILTER Disassembly 1 Fuel filter 3 Fuel filter body 2 Overflow valve SM7305 ...
Страница 938: ...W5 7 6 EX355 ENGINE INDUCTION NOTE ...
Страница 958: ...W5 8 20 EX355 STARTING AND CHARGING NOTE ...