5-12
Regular Inspection and Maintenance Schedule (contd.)
S/N
Page
Inspection and maintenance details
Maintenance period (total working hours)
10
50
100
250
500
1000
2000
5
Engine air intake system
• Empty the dust accumulation tank
▲
• Clean the air filter element
▲
• Replace the air filter element
▲
6
Hydraulic system
• Check the hydraulic oil level (refill as
necessary)
▲
• Remove water and dirt from the oil tank
▲
• Replace the hydraulic oil, clean the oil
suction screen.
▲
• Replace the filter element for the hydraulic oil
return and pilot oil line
☆
▲
• Check the system pressure
▲
7
Battery
• Check the electrolyte level
▲
• Check acidity and charging status
▲
8
Travel reducer
• Check the oil level and refill
▲
• Replace the oil
▲
•
检查减速机连接螺栓拧紧力矩
☆
▲
9
Track
• Check and adjust the track tension
▲
10
Track roller, support roller, and guide roller
• Check the tightening torque of the track roller
bolts
☆
▲
• Check the oil level of the guide roller and
support roller
▲
11
Lubrication
• Refill lubricating oil to each lubrication point
▲
Follow the normal period
Conduct upon the first maintenance
Once a year in
spring and autumn
Summary of Contents for U35
Page 5: ...1 1 1 Preface...
Page 15: ...2 1 2 Safety regulations...
Page 45: ...3 1 3 Introduction of components...
Page 70: ...4 1 4 Operation guide...
Page 90: ...4 21 6 After the engine shuts down reset the shutdown lever...
Page 104: ...5 1 5 Maintenance...
Page 147: ...6 1 6 Accessories guide...