Komatsu PC290LC-6K Operation & Maintenance Manual page 154

KEY TO LUBRICATION POINTS
1. Engine oil
2. Hydraulic oil
3. Swing machinery oil
4. Boom cylinder foot pin
5. Boom foot pin
6. Boom cylinder rod end
7. Arm cylinder foot pin
8. Boom arm coupling pin
9. Arm cylinder rod end
10. Bucket cylinder foot pin
11. Bucket cylinder rod end
12. Bucket-link coupling pin
13. Arm-bucket coupling pin
14. Arm link coupling pin
15. Link coupling pin
16. Final drive oil :
17. Fuel filter & fuel water separator
18. Hydraulic filter element
19. Swing circle
20. Engine oil filter
21. Swing pinion
22. Damper case
3-8
: Check level
Change oil
: Check level
Change oil
: Check level
Change oil
: Grease
: Grease
: Grease
: Grease
: Grease
: Grease
: Grease
: Grease
: Grease
: Grease
: Grease
: Grease
Check level
Change oil
: Change filters
: Change filter
: Lubricate
: Change filter
: Lubricate
: Check level
refer to 24.3.2
refer to 24.6.3
refer to 24.3.4
refer to 24.8.2
refer to 24.4.2
refer to 24.7.1
refer to 24.4.1
refer to 24.4.1
refer to 24.4.1
refer to 24.4.1
refer to 24.4.1
refer to 24.4.1
refer to 24.4.1
refer to 24.4.1
refer to 24.4.1
refer to 24.4.1
refer to 24.4.1
refer to 24.4.1
refer to 24.5.1
refer to 24.8.1
refer to 24.6.1
refer to 24.5.3
refer to 24.5.4
refer to 24.6.3
refer to 24.6.2
refer to 24.7.2