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Figure Daewoo DX-7810 The lowest part of the bucket linkage should be 0. Travel the excavator back and forth to be sure Daewoo DX-7810 is centered and side frames are parallel with the test course. Compare measured results against the standard for new machines: Both tests should be repeated three times.


Average all results to obtain a Daewoo DX-7810 value. Travel Deviation To check steering deviation travel motor balanceuse a long tape or rope, or the edge of an undeviating straight road curb or other marker to verify side to side travel motor uniformity. Figure 8 A greater amount of deviation is Daewoo DX-7810 with the travel control set for high speed. Rate of Travel.

Figure 9 Extend the bucket cylinder completely and retract the Daewoo DX-7810 cylinder, as shown in Figure 9, to test swing speed. The lowest point of the bucket will be approximately 1. The time required for 3 revolutions should be between Swing Deceleration Force Test With the boom, arm and bucket in the same position as for the swing speed test, rotate the turntable so that the boom is evenly centered between the side frames, pointing straight ahead.


Record how far the turntable drifts past the stop point, measuring the distance between paint marks. Reference Number. All tests are performed with standard boom, arm and bucket configuration.

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The bucket should be empty. Boom Cylinders Test The starting points for the test are with the boom and arm extended away from the excavator, and the bucket curled inward. The arm cylinder should be fully retracted; boom and bucket cylinders must be extended. Daewoo DX-7810

Test movement in both directions, several times, Daewoo DX-7810 average results for both Standard Mode and Power Mode. Arm Cylinder Test Start with the boom up and the arm cylinder fully retracted.

Test movement in both directions several times, between the "crowd" and "dump" positions, and average the results of both tests, in both standard and extra-duty power modes. Dump and crowd the bucket several times, and average results, for both standard and extra-duty power modes. Hydraulic Cylinder Natural Drop Test To check boom and arm cylinder tightness against the specified performance standard for new cylinders, put a full load of dirt in the bucket and move the attachment cylinders so that the arm cylinder is extended 20 - 50 mm 1" - 2" and boom cylinders are Daewoo DX-7810 the same amount, 20 - 50 mm 1" - 2". The top of the bucket should be approximately 2 m 6' - 7' off the ground. Shut down engine and measure cylinder drop after 5 minutes. Bucket cylinder should not show more than 40 mm 1.

Travel Motor Jack-up Test Test travel motor operation on each side by painting or chalking a mark on one crawler shoe, with a corresponding mark on the travel Daewoo DX-7810. Use the attachment to jack up one side of the SP Record the number of seconds it takes the crawler shoe to make 3 full rotations, during both high speed and low speed operation.

Hydraulic System Cleanliness and Oil Leaks Cleaning and Inspection Structural elements of the machine may be built from a variety of steels. These could contain Daewoo DX-7810 alloys or may have been heat treated to obtain particular strength characteristics.

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It is extremely important that welding repairs on these types of steel are performed with the proper procedures and equipment. If repairs are performed incorrectly, structural weakening or other damage to the machine that is not always readily visible could be caused. It is possible that some types of structurally critical repairs Daewoo DX-7810 require Magnetic Daewoo DX-7810 or Liquid Penetrant testing, to make sure there are no hidden cracks or damage, before the machine can be returned to service. Always perform welding procedures with the proper safety equipment on hand.

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Adequate ventilation and a dry work area are absolutely essential. Daewoo DX Daewoo DX-7810 manuals will help to adjust your device, find errors and eliminate failures. Daewoo Dx Graphics Cards Driver for Windows 7 32 bit, Windows 7 64 bit, Windows 10, 8, XP. Uploaded on 4/21/, downloaded times, receiving.

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