LGMG A45JE Maintenance Manual Download Page 26

LGMG North America Inc.                                                      Maintenance Manual

 

 

21 

 

target range of the power supply voltage of sensor output 1

 

947 

1080 

13 

Internal  hardware  monitoring:  the  ECU  detects  a  deviation  of  the 
target range of the power supply voltage of sensor output 2

 

948 

523601 

13 

Internal  hardware  monitoring:  the  ECU  detects  a  deviation  of  the 
target range of the power supply voltage of sensor output 3

 

956 

677 

Start relay (high side power stage): the current drop  measured by 
ECU is above the target range.

 

957 

677 

Start relay (high side power stage): 
the current drain measured by ECU is above the target range

 

958 

677 

Start  relay  (low  side  power  stage):  the  current  drop  measured  by 
ECU is above the target range

 

959 

677 

12 

Start  relay  (low  side  power  stage):  the  current  drop  measured  by 
ECU is above the target range

 

960 

677 

Start  relay  (low  side  power  stage):  the  current  drain  measured  by 
ECU is above the target range

 

961 

677 

Starter relay low side short circuit to ground 

973 

523612 

14 

Internal hardware monitoring: the CPU of the ECU is reset and the 
cause is logged internally; 
no item will be created in error memory

 

974 

523612 

14 

Internal hardware monitoring: the CPU of the ECU is reset and the 
cause is logged internally; 
no item will be created in error memory.

 

975 

523612 

14 

Internal hardware monitoring: the CPU of the ECU is reset and the 
cause is logged internally; 
no item will be created in error memory

 

976 

91 

11 

Diagnostic fault check of synchronism of single potentiometer and 
Low idle switch(LIS)

978 

29 

Plausibility  error  between  sensor  and  idle  switch,  Acceleration 
Pedal Detection.   
In case of Hand Throttle with Low Idle Switch,   
it is the plausibility check between hand throttle and idle switch 

980 

523550 

12 

Terminal  50  was  operated  for  more  than  2  minutes.  This  may 
happen due to short to battery or wrong usage of Terminal 50. 
Starter control is disabled until this error is healed.

 

994 

105 

Electrical  error  charged  air  temperature.  Signal  range  check 
high.(SRC) 

995 

105 

Electrical error charged air temperature.   
Signal range check low 

996 

105 

Charged air cooler temperature. System reaction initiated. 
High charged air cooler temperature. Warning threshold exceeded. 

997 

105 

Charge air temperature downstream calculated by ECU is over the 
shut off threshold. 
The ECU activates a system reaction.

 

1016 

51 

Actuator  position  for  EGR  valve  is  not  plausible,  internal  error, 
angular misalignement of the flap

 

1024 

51 

Actuator of the external EGR valve: the ECU detects a short circuit 
to battery or open load

 

1025 

51 

Actuator of the external EGR valve: the ECU detects a short circuit 
to ground

 

1157 

97 

12 

Water in fuel level prefilter; maximum value exceeded 

1170 

523612 

12 

Internal hardware monitoring: the CPU of the ECU is reset and the 
cause is logged internally; no item will be created in error memory

 

1180 

168 

Physical range check high for battery voltage   

1181 

168 

Physical range check low for battery voltage 

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Summary of Contents for A45JE

Page 1: ...intenance 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 mus...

Page 2: ...This page left blank intentionally G o t o D i s c o u n t E q u i p m e n t c o m t o o r d e r y o u r p a r t s...

Page 3: ...cement of Engine Oil and Filter 6 1 9 Check for Fuel Leakage 8 1 10 Vent Fuel Pre Filter 8 1 11 Replacement of the Fuel filter 9 1 12 Check for Engine Air Filter 10 1 13 Cleaning or Replacement of Air...

Page 4: ...on technical specifications and drawings in this manual are the latest available when this manual is issued Due to continuous improvement LGMG North America reserves the right to change the technical...

Page 5: ...of this machine LGMG North America assumes no responsibility if this machine is used beyond the range of this manual The user and the operator shall be responsible for the safety of such operations D...

Page 6: ...LGMG North America Inc Maintenance Manual 1 Chapter 1 Maintenance G o t o D i s c o u n t E q u i p m e n t c o m t o o r d e r y o u r p a r t s...

Page 7: ...LGMG North America Inc Maintenance Manual 2 G o t o D i s c o u n t E q u i p m e n t c o m t o o r d e r y o u r p a r t s...

Page 8: ...lyte level is not required for machines with sealed or maintenance free batteries Warning danger of electric shock Contact with an electrical circuit may result in death or serious personal injury Tak...

Page 9: ...g reducer 5 Model of the lubricating grease 3 lubricating grease 1 Position II Lubrication of the engaging position between the worm and the slewing bearing 2 Quantity Proper amount It is suggested to...

Page 10: ...fill plug and check the oil level Result The oil level shall be the same as the bottom of the fill plug hole 3 When necessary remove the upper plug and add oil until the oil level is the same as the...

Page 11: ...zontally and shut down If the engine is hot shut down the engine and check the engine oil level 5 minutes later The oil can be checked immediately if the engine is cool 1 Pull out the engine dipstick...

Page 12: ...gine oil After the filter element is replaced be sure to keep the engine idling at a low speed for at least 3 5 minutes so that the engine has been lubricated before being put into operation Figure 1...

Page 13: ...accordance with national regulations The fuel cannot seep into the ground Visually check for fuel leakage every 8 hours or every day There is danger of explosion and fire The fuel of the engine is com...

Page 14: ...nsert 7 Clean any dirt of the opposite side of filter head 8 Wet the sealing surfaces of the filter cartridge slightly with fuel and screw back on to the filter head clockwise 17 18 Nm 9 Mount drain p...

Page 15: ...fire The fuel of the engine is combustible Check the position of the machine When this step is performed the machine should be in a well ventilated area away from the heater spark flame and burning t...

Page 16: ...it is to be replaced To protect the engine do not remove the secondary element in servicing the primary element Figure 1 9 1 Air cleaner body 2 Dust cup 3 Secondary element 4 Primary element 5 Evacua...

Page 17: ...oling state Coolant must have a specified concentration of cooling system protectant Please observe the safety regulations for coolant and relevant local regulations Dispose of the spilled coolant as...

Page 18: ...the engine in direction B until the belt is lose 3 Remove the old belt and install a mew one 4 Move the engine in direction A until the correct belt tension is reached 5 Check the belt tension 6 Tight...

Page 19: ...agnostic lamp flashes Engine electronics prevents starting Check error according to error code and eliminate error if necessary Engine starts but runs irregularly or fails Exhaust gas backpressure too...

Page 20: ...Lube oil level too high Check lube oil level if necessary drain off Fuel suction temperature too high Check the system Fuel quality does not comply with operating manual Change the fuel Air filter cl...

Page 21: ...xhaust gas turbocharger defective Check replace Engine producing blue smoke Lube oil level too high Check lube oil level if necessary drain off Excessive inclination of engine Check engine mounting re...

Page 22: ...is out of the target range signal range check low 98 110 0 Coolant temperature The coolant temperature calculated by ECU is above the target range The ECU activates a system reaction 99 110 0 Coolant...

Page 23: ...Signal fan short circuit to battery 464 97 3 Fuel filter water level sensor The sensor voltage measured by ECU is out of the target range 465 97 4 Fuel filter water level sensor The voltage of sensor...

Page 24: ...tem will be created in error memory 613 523612 12 ECU reported internal software error Internal ECU monitoring detection reported error 614 523612 12 Internal hardware monitoring the CPU of the ECU is...

Page 25: ...a function of the engine speed 857 523613 0 Rail pressure below setpoint threshold exceeded 858 523613 0 Rail pressure the fuel pressure in rail calculated by ECU is above the target range which is d...

Page 26: ...91 11 Diagnostic fault check of synchronism of single potentiometer and Low idle switch LIS 978 29 2 Plausibility error between sensor and idle switch Acceleration Pedal Detection In case of Hand Thro...

Page 27: ...eshold 1505 524057 2 Fuel low pressure pump error pressure build up 1668 524105 9 Timeout error of CAN Transmit Frame ComEGRMsFlw EGR Steller 1669 524108 9 Timeout error of CAN Transmit Frame ComEGRTV...

Page 28: ...LGMG North America Inc Maintenance Manual 23 Chapter 2 Schematic Diagram G o t o D i s c o u n t E q u i p m e n t c o m t o o r d e r y o u r p a r t s...

Page 29: ...LGMG North America Inc Maintenance Manual 24 G o t o D i s c o u n t E q u i p m e n t c o m t o o r d e r y o u r p a r t s...

Page 30: ...LGMG North America Inc Maintenance Manual 25 Electrical schematic diagram G o t o D i s c o u n t E q u i p m e n t c o m t o o r d e r y o u r p a r t s...

Page 31: ...LGMG North America Inc Maintenance Manual 26 Hydraulic schematic diagram G o t o D i s c o u n t E q u i p m e n t c o m t o o r d e r y o u r p a r t s...

Page 32: ...27 G o t o D i s c o u n t E q u i p m e n t c o m t o o r d e r y o u r p a r t s...

Page 33: ...28 AR45J AR52J Mobile Elevating Work Platform Maintenance Manual First Edition June 2021 G o t o D i s c o u n t E q u i p m e n t c o m t o o r d e r y o u r p a r t s...

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