SHANDONG CARTER HEAVY INDUSTRY MACHINERY CO., LTD.
82
Uneven engine rpm
Adjust
The bearing of working device is not
lubricated or scraped
Apply lubrication oil or change the
shaft or sleeve
Powerless oil cylinder or
oil leak
Damaged sealing components
Change the sealing components
A groove is found on the piston rod due to
abrasion or detachment of chromium coating
of piston rod, which causes oil leak.
Coat, paint, repair or change
The air in the cylinder causes shaking noise
during operation
Release the air