LGMG T65J Maintenance Manual
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LGMG T65J Maintenance Manual

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Maintenance Manual
LGMG North America Inc.
Mobile Elevating Work Platform
！
Before operation and maintenance, the
drivers and service personnel shall
always read and thoroughly understand
all information in this manual. Failure to
do so may result in, fatal accidents or
personal injury.
This manual must be kept with this
machine at all times.
WARNING
T65J/T85J
ANSI

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Summary of Contents for LGMG T65J

  • Page 1 LGMG North America Inc. Maintenance Manual T65J/T85J Mobile Elevating Work Platform ANSI ！ WARNING Before operation and maintenance, the drivers and service personnel shall always read and thoroughly understand all information in this manual. Failure to do so may result in, fatal accidents or personal injury.
  • Page 2 This page left blank intentionally...

  • Page 3: Table Of Contents

    LGMG North America Inc. Maintenance Manual Contents Contents ....................... I Chapter 1 Maintenance ................1 1.1 Compliance ..................3 1.2 Inspecting the Pivoting Support ............3 1.3 Inspecting the Boom Wear Pad ............3 1.4 Inspecting the Wire Rope ..............4 1.5 Inspecting the Drive Hub Oil Level ............
  • Page 4 Maintenance Manual Foreword Thank you for choosing to use this Mobile Elevating Work Platform from LGMG North America. This machine is designed according to A92.20-2018.The information specified in this manual is intended for the safe and proper operation of this machine for its’ intended purpose.
  • Page 5 Always ensure the safety of all personnel and protect the machine against any damage. If unable to confirm the safety of some operations, contact LGMG North America. The operation & maintenance prevention measures listed in this manual are only applicable to the specified uses of this machine.
  • Page 6 LGMG North America Inc. Maintenance Manual This page left blank intentionally...

  • Page 7: Chapter 1 Maintenance

    LGMG North America Inc. Maintenance Manual Chapter 1 Maintenance...
  • Page 8 LGMG North America Inc. Maintenance Manual...

  • Page 9: Compliance

    △ work site rules. Caution: In the case of an extremely dirty Only LGMG North America approved parts working environment, increase the oil filling and consumables can be used. frequency. Function test shall be always conducted upon maintenance.

  • Page 10: Inspecting The Wire Rope

    LGMG North America Inc. Maintenance Manual achieve zero play and zero drag. Part sound from the wire rope whipping the numbers of components and parts of shims: inside of the boom section during extension. 2522000188 and 2522000314. Refer to the If this happens, it indicates the wire rope is Parts Manual, and select the correct parts..

  • Page 11: Inspecting The Hydraulic Oil And Filter

    LGMG North America Inc. Maintenance Manual horizontal position, and inspect oil level. △ ! Caution: Perform this step when  Result: Oil level shall be flush with the bottom of the viewing port. the boom is in the retracted position.

  • Page 12: Check For Engine Oil Level

    LGMG North America Inc. Maintenance Manual underneath equipment. local regulations. Dispose of spilled engine oil and filter elements as Test or replace hydraulic oil every 2,000 h required. Waste oil cannot penetrate or every two years. into the ground. △...
  • Page 13 LGMG North America Inc. Maintenance Manual wet parts with compressed air. that the engine has been lubricated before being put into operation. △ Please observe the safety regulations for engine oil and relevant local regulations. Dispose of spilled engine oil and filter elements as required.

  • Page 14: Check For Fuel Leakage

    LGMG North America Inc. Maintenance Manual is risk of contamination. △ There is danger of explosion and 1) If a torsion stopper is installed, remove the clamping clamp (optional). fire. If fuel leaks, prevent any additional 2) Release and unscrew the filter element with person from entering the area or a wrench.

  • Page 15: Replacement Of The Fuel Filter

    LGMG North America Inc. Maintenance Manual equipment. Repair leak △ immediately. There is danger of explosion and fire. The fuel of the engine is 1.11 Replacement of the Fuel combustible. Check the position of the filter machine. Execution △ When this step is performed, the machine shall...

  • Page 16: Check For Engine Air Filter

    LGMG North America Inc. Maintenance Manual with gasoline or high temperature 1.12 Check for Engine Air liquid, or replace the filter element. Filter Check the maintenance indicator for the air filter every 8 hours or every day. △ Perform this step when the engine is turned off.

  • Page 17: Filling Or Replacement Of Engine Coolant

    LGMG North America Inc. Maintenance Manual Coolant must have a specified concentration of system. cooling system protectant! Loosen the cooler exhaust bolts that may Please observe the safety regulations for be present. coolant and relevant local regulations. Fill the coolant to max or the filling limit Dispose of the spilled coolant as specified, position.

  • Page 18: Regular Maintenance

    LGMG North America Inc. Maintenance Manual It is crucial for machine performance and security-related operations to keep the battery Figure 11-13 in proper condition. Improper voltage or 1) Loosen bolts (1,2,3) and nuts. damaged cables and wires may cause damage to components and danger.
  • Page 19 LGMG North America Inc. Maintenance Manual use a charger accepted by LGMG North America. 11.9 Periodic maintenance Maintenance items every quarter, every year and every two years must be performed by personnel with machine maintenance training and certified to perform such work.

  • Page 20: Engine Fault Table

    LGMG North America Inc. Maintenance Manual 1.19 Engine fault table Faults Cause Measures Engine does not start or is difficult to Not disconnected (if possible) Check coupling start Fuel tank empty Tanks Fuel suction pipe blocked Check Below starting limit temperature...
  • Page 21 Exhaust gas backpressure too high Check/clean Exhaust gas turbocharger defective Change Engine performs poorly and diagnostic Engine electronics reduce Please contact your LGMG partner lamp lights performance Injection line leaks Check injection line Injector defective Change Engine does not run on all cylinders...
  • Page 22 LGMG North America Inc. Maintenance Manual nonexistent or excessively low Check engine mounting / reduce Excessive inclination of engine inclination Wrong SAE viscosity class of the Change the lubricating oil engine lubricating oil Lubricating pressure sensor Check/replace defective Lubricating oil control valve jammed...

  • Page 23: Engine Fault Codes

    LGMG North America Inc. Maintenance Manual 1.20 Engine fault Codes DTC-Code Error Identification 1088 4781 DPF soot load exceeded warning level. 1089 4781 Too much standstill time in short time interval. 1090 10156 The standstill-regeneration mode time exceeds the short-limit.
  • Page 24 LGMG North America Inc. Maintenance Manual DTC-Code Error Identification 1151 3251 Particle filter difference pressure above warning threshold. 1152 3251 Particle filter difference pressure below shut off threshold. 1153 3251 Particle filter difference pressure below warning threshold. The pressure relief valve (PRV) has reached the number of allowed...
  • Page 25 LGMG North America Inc. Maintenance Manual DTC-Code Error Identification 520252 Wrong checksum in the CAN message EAT Control. 1212 Error generated from DemEvent RBA_IOEXTLIB_KEEPALIVE_DRV: KeepAlive error during runtime at an external device. 1213 Error generated from DemEvent RBA_IOEXTLIB_KEEPALIVE_INI: KeepAlive error during initialisation phase at an external device.
  • Page 26 LGMG North America Inc. Maintenance Manual DTC-Code Error Identification 1296 3510 DFC generated from DemEvent SSpMon2UV: Undervoltage error at sensor supply 2. 1306 Starter relay high side. Short circuit to battery. 1307 Starter relay high side. Short circuit to ground.
  • Page 27 LGMG North America Inc. Maintenance Manual DTC-Code Error Identification 1399 4766 Dynamic plausibility check for TOxiCatDs_t failed. Temperature difference between ToxiCatUs_t and ToxiCatDs_t too high. 1400 4766 Plausibility check for TOxiCatDs_t failed. Temperature is too low. 1401 4766 Temperature downstream DOC, temperature above upper warning threshold.
  • Page 28 LGMG North America Inc. Maintenance Manual DTC-Code Error Identification 3349 Timeout error of CAN-Receive-Frame TSC1TR. 3349 Passive timeout error of CAN-Receive-Frame TSC1TR. 3349 Timeout error of CAN-Receive-Frame TSC1AE. Traction Control. Timeout error of CAN-Receive-Frame TSC1AR. Retarder. 3349 3349 Timeout error of CAN-Receive-Frame TSC1TE. Setpoint.
  • Page 29 LGMG North America Inc. Maintenance Manual DTC-Code Error Identification Environment temperature sensor, temperature above upper physical threshold. Sensor error SCR-System environment temperature. DPF-System air inlet temperature, signal range check high. Sensor error SCR-System environment temperature. DPF-System air inlet temperature, signal range check low.
  • Page 30 LGMG North America Inc. Maintenance Manual DTC-Code Error Identification 5363 Open load on the power stage of injection valve 5. 2797 Short circuit of the HDEV power stage high-side (bank0 error). 2798 Short circuit of the HDEV power stage high-side (bank1 error).
  • Page 31 LGMG North America Inc. Maintenance Manual DTC-Code Error Identification DFC to indicate ICO request from MoCSOP module. Function monitoring: Monitoring of accelerator pedal position. Function monitoring: fault of engine speed check. Diagnostic fault check to report the plausibility error between level 1 5357 energizing time and level 2 information.
  • Page 32 LGMG North America Inc. Maintenance Manual DTC-Code Error Identification Internal ECU error. Internal ECU error. Internal ECU error. Internal ECU error. Internal ECU error. Internal ECU error. 1109 Engine shut off demand ignored. Internal ECU error. Internal ECU error. Internal ECU error.
  • Page 33 LGMG North America Inc. Maintenance Manual DTC-Code Error Identification Internal ECU error. Internal ECU error. Internal ECU error. Internal ECU error. Internal ECU error. Internal ECU error. Diagnostic fault check to report ABE active state. Function monitoring: fault of ECU, WDA active by inquiry/response communication.
  • Page 34 LGMG North America Inc. Maintenance Manual...

  • Page 35: Chapter 2 Schematics

    LGMG North America Inc. Maintenance Manual Chapter 2 Schematics...
  • Page 36 LGMG North America Inc. Maintenance Manual...
  • Page 37 LGMG North America Inc. Maintenance Manual Electric schematic-T65J...
  • Page 38 LGMG North America Inc. Maintenance Manual Electric schematic-T85J...
  • Page 39 LGMG North America Inc. Maintenance Manual Hydraulic schematic-T65J...
  • Page 40 LGMG North America Inc. Maintenance Manual Hydraulic schematic-T85J...
  • Page 42 T65J/T85J Mobile Elevating Work Platform Maintenance Manual Third Edition – September 2020 1445 Sheffler Drive Chambersburg, PA. 17201 Toll Free: 833.288.LGMG (5464) Local Phone: 717.889.LGMG (5464) Email: sales@lgmgna.com www.lgmgna.com...

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T85j

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