![background image](http://html2.mh-extra.com/html/yuchai/u27/u27_instruction-manual_4668501140.webp)
6-11
3) Do not use a grab bucket to crush stones or cut into the
soil.
4) Do not use grab bucket to drive or pull piles.
5) Before leaving the machine, open the grab bucket and
lower it to the ground.
Note: remove the grab bucket from the stick when
transporting the machine.
4. Grab bucket maintenance
● Lubrication
1) Park the machine on a hard and level ground, lower the
working device to the ground, and then shut down the
engine.
2) Use a grease gun to inject grease into the grease fitting
as shown by the arrow in the right figure. (There are two
grease fittings on the left and right sides of the grab
bucket and one grease fitting on the pin connected to the
stick)
Summary of Contents for U27
Page 1: ...U27Hydraulic Excavator Instruction Manual Guangxi Yuchai Heavy Industry Co Ltd...
Page 5: ...1 1 Preface...
Page 17: ...2 1 Safety regulations...
Page 44: ...3 1 Parts introduction...
Page 49: ...3 6 Panel meter Oil level pointer Timing display Water temperature pointer Indicator area...
Page 55: ...4 1 Operation guide...
Page 89: ...5 1 Maintenance...
Page 130: ...6 1 Accessories guide...