24
Properly tensioning the crawler so that there is a deflection of 20-40mm between
the middle support wheel and the crawler.
Remove the cover from each track rack.
To loosen the track, loosen the joint to allow the grease to flow out.
To tensely the crawler, attach the grease gun joint (provided as a random tool) to
the joint, then press the grease gun until proper tensioning is achieved.
21) Support wheel and guide wheel
Check the fastening moment of the support wheel
Work 50 hours for the first inspection and then every 400 hours.
Oil level of support wheel and guide wheel
Check every 800 hours
10.Check and maintain tables
NO.
Review and maintain content
Maintenance cycle (hours)
10
50 100 200 400 800
1
3
4
5
6
7
8
1
General inspection
☆
oil, water, fuel leakage
☆
mechanical parts and hose appearance
☆
bolt and hydraulic joint fixed
☆
operating parts, working lighting and indicator light working
conditions
※
※
※
※
2
Fuel circuit
☆
check the oil level and replenish
☆
eliminate condensation and impurities
☆
oil tank cleaning
☆
check the injection pressure
☆
clear fuel pressure strainer
☆
replace the filter element
※
※
※
※
※
3
Cooling water loop
☆
check the condition of rubber hose and clamp
☆
check the cooling water level (check a clip of rubber hose
※
※
Summary of Contents for KOOP A13S
Page 1: ...POWER BY A15S Crawler Excavator OWNER S HANDBOOK ...
Page 7: ...6 ...
