LTC Repair Lombardini Engine Troubleshooting - Wacker Neuson
LTC Repair Lombardini Engine Troubleshooting - Wacker Neuson LTC Repair Lombardini Engine Troubleshooting - Wacker Neuson
Lombardini Engine Troubleshooting LTC Repair 5.4 Replacing Keyswitch See Graphic: wc_gr003510 Disassembly: 5.4.1 Shut down the engine and disconnect the battery. 5.4.2 Remove the six screws securing the control panel cover to the control panel. 5.4.3 Make note of the wire connections on the keyswitch and remove the wires (a) from the keyswitch. 5.4.4 Unscrew the locking ring (b) and remove the keyswitch from the control panel. Reassembly: 5.4.5 Insert the replacement keyswitch into the control panel and secure it with the locking ring (b). 5.4.6 Attach the wires (a) to the appropriate terminals of the keyswitch. 5.4.7 Secure the control panel cover to the control panel with the six screws. b 60 a V 50 15/54 B L 30 wc_gr003510
LTC Repair Lombardini Engine Troubleshooting 5.5 Engine Cranks But Does Not Start—Flowchart 4A Replace battery. Gravity feed fuel through fuel intake hose. Engine Cranks But Does Not Start Make sure that the machine has fresh fuel and that the fuel filter and fuel hoses are in good condition. Check battery condition. No Does battery provide correct voltage and CCA? Yes Yes Check fuel solenoid wiring. Is fuel pump solenoid operating? No Consult Lombardini Engine Repair Manual. Replace glow plugs. 61 No Yes Yes Check if fuel flows from inlet hose when engine is cranking. See Checking Fuel System Does fuel flow from inlet hose? Yes Check glow plugs. See Checking Glow Plugs. Do glow plugs operate correctly? No Check glow plug relay. See Checking Glow Plug Relay. Does glow plug relay operate correctly? No Replace glow plug relay. wc_gr003503
- Page 10 and 11: Safety Information LTC Repair 1.2 O
- Page 12 and 13: Safety Information LTC Repair 1.4 T
- Page 14 and 15: Safety Information LTC Repair 1.6 L
- Page 16 and 17: Safety Information LTC Repair 1.7 S
- Page 18 and 19: Safety Information LTC Repair Ref.
- Page 20 and 21: Safety Information LTC Repair Ref.
- Page 22 and 23: Technical Data LTC 4L 2. Technical
- Page 24 and 25: Technical Data LTC 4L 2.2 Generator
- Page 26 and 27: Technical Data LTC 4L 26
- Page 28 and 29: Operation LTC 4L 3.3 Leveling Trail
- Page 30 and 31: Operation LTC 4L 3.6 Raising Tower
- Page 32 and 33: Operation LTC 4L 3.7 Lowering Tower
- Page 34 and 35: Operation LTC 4L 3.8 Control Panels
- Page 36 and 37: Operation LTC 4L 3.10 Starting See
- Page 38 and 39: Maintenance LTC Repair 4. Maintenan
- Page 40 and 41: Maintenance LTC Repair 4.3 Installi
- Page 42 and 43: Maintenance LTC Repair 4.5 Replacin
- Page 44 and 45: Maintenance LTC Repair 44 4.8 Lomba
- Page 46 and 47: Maintenance LTC Repair 4.10 Engine
- Page 48 and 49: Maintenance LTC Repair 4.12 Wiring
- Page 50 and 51: Maintenance LTC Repair 4.14 Wiring
- Page 52 and 53: Maintenance LTC Repair 4.16 Wiring
- Page 54 and 55: Maintenance LTC Repair 4.18 Generat
- Page 56 and 57: Lombardini Engine Troubleshooting L
- Page 58 and 59: Lombardini Engine Troubleshooting L
- Page 62 and 63: Lombardini Engine Troubleshooting L
- Page 64 and 65: Lombardini Engine Troubleshooting L
- Page 66 and 67: Lombardini Engine Troubleshooting L
- Page 68 and 69: Lombardini Engine Troubleshooting L
- Page 70 and 71: Lombardini Engine Troubleshooting L
- Page 72 and 73: Electrical Troubleshooting Procedur
- Page 74 and 75: Electrical Troubleshooting Procedur
- Page 76 and 77: Electrical Troubleshooting Procedur
- Page 78 and 79: Electrical Troubleshooting Procedur
- Page 80 and 81: Electrical Troubleshooting Procedur
- Page 82 and 83: Electrical Troubleshooting Procedur
- Page 84 and 85: Electrical Troubleshooting Procedur
- Page 86 and 87: Electrical Troubleshooting Procedur
- Page 88 and 89: Electrical Troubleshooting Procedur
- Page 90 and 91: Electrical Troubleshooting Procedur
- Page 92 and 93: Electrical Troubleshooting Procedur
- Page 94 and 95: Electrical Troubleshooting Procedur
- Page 96 and 97: Electrical Troubleshooting Procedur
- Page 98 and 99: Electrical Troubleshooting Procedur
- Page 100 and 101: Electrical Troubleshooting Procedur
- Page 102 and 103: Electrical Troubleshooting Procedur
- Page 104 and 105: Electrical Troubleshooting Procedur
- Page 106 and 107: Electrical Troubleshooting Procedur
- Page 108 and 109: Electrical Troubleshooting Procedur
<strong>Lombardini</strong> <strong>Engine</strong> <strong>Troubleshooting</strong> <strong>LTC</strong> <strong>Repair</strong><br />
5.4 Replacing Keyswitch<br />
See Graphic: wc_gr003510<br />
Disassembly:<br />
5.4.1 Shut down the engine and disconnect the battery.<br />
5.4.2 Remove the six screws securing the control panel cover to the control<br />
panel.<br />
5.4.3 Make note of the wire connections on the keyswitch and remove the<br />
wires (a) from the keyswitch.<br />
5.4.4 Unscrew the locking ring (b) and remove the keyswitch from the<br />
control panel.<br />
Reassembly:<br />
5.4.5 Insert the replacement keyswitch into the control panel and secure it<br />
with the locking ring (b).<br />
5.4.6 Attach the wires (a) to the appropriate terminals of the keyswitch.<br />
5.4.7 Secure the control panel cover to the control panel with the six screws.<br />
b<br />
60<br />
a<br />
V<br />
50<br />
15/54<br />
B<br />
L<br />
30<br />
wc_gr003510