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LGMG North America Inc.

                                                                   

Maintenance Manual

 

damage to the engine. The engine oil level can 
only  be  checked  when  the  engine  is  placed 
horizontally  and  closed.  If  the  engine  is  hot, 
close the engine and check the engine oil level 
5  minutes  later.  Check  it  immediately  if  the 
engine is cooled. 

1) 

Insert  the  oil  measuring  rod  and  clean  it 
with a piece of clean and fiber-free cloth. 

2) 

Insert the oil measuring rod into the bottom. 

3) 

Pull out the oil measuring rod and read the 
value of engine oil level. 

4) 

The  engine  oil  level  shall  always  be 
between MIN and MAX! 

Fill up to the maximum liquid level if necessary. 

1.8  Replacement  of  Engine 
Oil and Filter 

!

Do not operate on running 

engines! No smoking and open fires! 
Be careful when contacting with high 
temperature engine oil. Danger of 
scalding!

 

!

When operating on the oil system, 

pay attention to the surface cleaning. 
Carefully clean all areas involved. Blow 
wet parts with compressed air.

 

!

Please observe the safety 

regulations for engine oil and relevant 
local regulations. Dispose of spilled 
engine oil and filter elements as 
required. Waste oil cannot penetrate 
into the ground. 

!

Test run shall be carried out after 

each operation. At the same time, pay 
attention to the sealing and lubrication 

oil pressure, and then check the 
engine oil level.

 

It  is  available  in  the  first  50  hours,  and  the 
engine oil and filter shall be replaced every 500 
hours. (If the ambient temperature continues to 

be  below  -10

.  (14

F)  or  the  temperature  of 

engine oil is below 60

  (84

F), or the sulphur 

content  in  the  diesel  fuel  is  0.5  -  1%,  the  oil 
change period is reduced by a half; if the engine 
oil  does  not  reach  the  replacement  interval 
period within a year, the oil shall be replaced at 
least once a year.) 

!

Danger of burn, be careful of 

high-temperature engine parts and oil, 
contacting with high temperature 
engine oil and/or engine parts will 
cause severe burns.

 

!

Perform the function after engine 

warm up to normal operation 
temperature. 

Replacement of engine 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 1-6

 

1) 

Warm  up  and  run  the  engine  (engine  oil 

Содержание T65J

Страница 1: ...rm 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 accid...

Страница 2: ...This page left blank intentionally...

Страница 3: ...ck for Engine Oil Level 6 1 8 Replacement of Engine Oil and Filter 7 1 9 Check for Fuel Leakage 8 1 10 Discharge Fuel Filter 9 1 11 Replacement of the Fuel filter 10 1 12 Check for Engine Air Filter 1...

Страница 4: ...righted material The reproduction or copy of this manual is not allowed without the written approval of LGMG North America The information technical specifications and drawings in this manual are the...

Страница 5: ...re only applicable to the specified uses 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 respons...

Страница 6: ...LGMG North America Inc Maintenance Manual IV This page left blank intentionally...

Страница 7: ...LGMG North America Inc Maintenance Manual 1 Chapter 1 Maintenance...

Страница 8: ...LGMG North America Inc Maintenance Manual 2...

Страница 9: ...ring and the swing gearbox is measured using a feeler gauge which shall be between 0 2mm and 0 3mm Measurement is conducted every 250 h or quarterly Figure 1 1 Unscrew bolt 6 and locking nut 5 Turn ad...

Страница 10: ...periodic checks on the condition of the wire rope Inspect the stretching wire rope for stretching every 250 h or quarterly 1 Raise the boom to horizontal extend the boom and inspect if the second sect...

Страница 11: ...ry drive hub Figure 1 4 Swing Gearbox 1 Oil filler 2 Viewing port 3 Inspect oil level of swing gearbox Remove the plug on the side and inspect the oil level as shown in Figure 1 4 Result Oil level sha...

Страница 12: ...0 h of use It is necessary to replace the hydraulic filter to maintain performance and service life of the machine Dirt or a clogged filter may cause performance degradation of hydraulic components an...

Страница 13: ...egulations Dispose of spilled engine oil and filter elements as required Waste oil cannot penetrate into the ground Test run shall be carried out after each operation At the same time pay attention to...

Страница 14: ...mping clamp optional 2 Release and unscrew the filter element with a wrench 3 Contain the oil that was drained 4 Clean the sealing surface of the filter holder with a clean fiber free wiper 5 Apply a...

Страница 15: ...er drained to an appropriate container Once any fuel starts to flow out screw down the drainage plug immediately 4 Wipe up any fuel that may be splashed 5 Start the engine from the ground control and...

Страница 16: ...seep into the ground After completing the operation on the fuel system exhaust the system perform the trial operation and check the seal performance It is available in the first 50 hours and it will...

Страница 17: ...to the cleanliness of the external surface when operating on the engine suction system and close the suction inlet when necessary The old filter elements are handled in an environmentally friendly man...

Страница 18: ...of the spilled coolant as specified without leaving it on the ground Never run the engine without coolant even if it s a very short time 1 Carefully open the cover for the cooling system 2 The coolan...

Страница 19: ...s a new belt check whether the position is correct After running for 15 minutes check the tension Replacement of belt Figure 1 13 1 Loosen bolts 1 2 3 and nuts 2 Move the engine in direction B until t...

Страница 20: ...using Black Lack of electricity Green Measure the voltage of each battery and voltage lower than 11V indicates damage to battery and voltage between 12 4V and 12 7V indicates that the battery is in go...

Страница 21: ...ngine does not start and diagnostic lamp flashes Engine electronics prevents starting Check error according to error code and eliminate error if necessary Engine starts but runs irregularly or fails E...

Страница 22: ...temperature too high Check the system Fuel quality does not comply with operating manual Change the fuel Air filter clogged turbocharger defective Check replace Air filter maintenance switch maintenan...

Страница 23: ...smoke Lube oil level too high Check lube oil level if necessary drain off Excessive inclination of engine Check engine mounting reduce inclination Engine producing white smoke Fuel quality does not c...

Страница 24: ...7 110 4 Coolant temperature sensor The voltage of the sensor measured by ECU is out of the target range signal range check low 98 110 0 Coolant temperature The coolant temperature calculated by ECU is...

Страница 25: ...ignal and uses the signal from camshaft speed sensor as alternative to calculate the engine speed 457 975 3 PWM Signal fan short circuit to battery 464 97 3 Fuel filter water level sensor The sensor v...

Страница 26: ...range 612 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 613 523612 12 ECU reported internal software er...

Страница 27: ...t to ground 856 523613 0 Rail pressure below setpoint speed dependent threshold exceeded The rail pressure is below the target range which is determined as a function of the engine speed 857 523613 0...

Страница 28: ...d 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...

Страница 29: ...o high current 1232 51 4 actuator AGR valve 2 9 3 6 throttle valve 4 1 6 1 7 8 Voltage below threshold 1505 524057 2 Fuel low pressure pump error pressure build up 1668 524105 9 Timeout error of CAN T...

Страница 30: ...LGMG North America Inc Maintenance Manual 24...

Страница 31: ...LGMG North America Inc Maintenance Manual 25 Chapter 2 Schematics...

Страница 32: ...LGMG North America Inc Maintenance Manual 26...

Страница 33: ...LGMG North America Inc Maintenance Manual 27 Electric schematic T65J...

Страница 34: ...LGMG North America Inc Maintenance Manual 28 Electric schematic T85J...

Страница 35: ...LGMG North America Inc Maintenance Manual 29 Hydraulic schematic T65J...

Страница 36: ...LGMG North America Inc Maintenance Manual 30 Hydraulic schematic T85J...

Страница 37: ...31...

Страница 38: ...Mobile Elevating Work Platform Maintenance Manual Fourth Edition June 2021 1445 Sheffler Drive Chambersburg PA 17201 Toll Free 833 288 LGMG 5464 Local Phone 717 889 LGMG 5464 Email sales lgmgna com ww...

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