LG936L Wheel Loader. Manual - part 20

Operation & Maintenance Manual──LG936L Wheel Loader 

 76

3.3.4 Braking 

z  Never put your foot on the brake pedal unless necessary. 

z  Never press the brake pedal again and again unless necessary. 

z  Never try to stop the engine and put the high-low speed control lever and the fore-and-aft control 

level in the neutral position while driving down sloping ground. 

 

△

!  

WARNING

 

Never use the control lever of the manual brake switch to 

brake or slow the speed of the machine while running 

unless in an emergency. 

3.4 Stopping 

3.4.1 Steps to Stop 

 

z  Release the accelerator, and press the brake pedal to 

stop the machine. Put the gear control lever in the 

neutral position. 

 

 

z  After safely stopping, push the parking brake switch to lock the machine in place. 

 

z  Level the bucket and other equipment to the ground. 

 

z  Stop the machine on the level ground where there is 

no danger of stone falling, coasting or flooding. If it 

is necessary to stop the machine on a slope, wedge 

the wheels to prevent movement. 

z  After stopping, let the cooling water out. The 

temperature is below 0℃, if antifreeze is not added. Please refer to 

3.5.3 Operation in Cold 

Weather

 in this chapter. 

 

3.4.2 Steps to Stop Engine 

z  Let the engine run freely for 5 minutes to cool all the parts equally. 

Operation & Maintenance Manual──LG936L Wheel Loader 

 77

z  Pull the flameout control soft shaft (if assembled). 

z  Turn the key to OFF position. And draw it out and keep in a safe place. 

 

△

!  

WARNING

 

Never pull the flameout control soft shaft before the engine 

is cooled. 

 

3.4.3 Leaving Machine 

z  Use the ladder and handle to climb down facing the machine. Never jump down. 

z  Check whether there are particle-likes materials on the engine. If so, clean them immediately to 

prevent fire. 

z  Clean all the flammable materials around the machine to prevent fire. 

z  Lock the door and window, and draw the key. 

 

3.4.4 Do the Followings after Work Everyday 

z  Check the fuel reserves. 

z  Check the oil level of the engine oil pan and its cleanness. If the oil level is too high or diluted, 

find the reasons and solve them. 

z  Check the oil pipes, water pipe, gas pipe and other parts for leaking conditions. 

z  Check the gearbox, torque converter, steering unit, fixing of front and rear frame, and sealing 

conditions. And check whether there are overheating conditions. 

z  Check whether the rim bolts, transmission axis bolts and other pins are loose. 

z  Add antifreeze if the temperature is below 0℃; drain the water out if there is no antifreeze. Refer 

to 

3.5.3 Operation in Cold Weather

 in this chapter. 

z  Check whether the work equipment is in good working order. 

z  Check whether the wheel pressure and outside surface are normal. 

z  Add liquid oil to the adding points of work equipment. 

z  Check the quantity of the brake oil by opening the oil bowl cover of the brake booster pump. 

z  Drain the water in the air tank from the water outlet valve. 

z  Clean the outside surface of machine and the inside of the bucket. 

 

 

 

Operation & Maintenance Manual──LG936L Wheel Loader 

 78

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Operation & Maintenance Manual──LG936L Wheel Loader 

 79

3.5 Operations 

3.5.1 Prepare to Work 

Clean the working area, and fill-up any hollow spaces. Clear away the sharp stones and roadblocks 

that may break the wheels and operation. 

 

3.5.2 Modes of Work 

(1)  Loading Operation 

z  Work together with a truck which can help improve working efficiency especially for long 

distance transportation. 

z  When working together, the loader digs the material and the truck transports and unloads the 

material: 

 

There are generally two loading and unloading ways: 

— Cross Load: 

The loader faces the material, then it moves 

backward after digging a full load and lets the 

auto-unload truck move into the position between 

material and the loader. This method costs the 

minimum time and can reduce the cycle time most 

effectively. 

   

— “V” Shape Load: 

The auto-unload truck is fixed and forms almost a 

60°angle with the backward direction of the loader. 

After digging, the loader moves backward and turns 

the designated degree and moves forward to the 

truck. 

The smaller the loader work angle is, the more 

efficient the work is.