Service Chart - Nilfisk-Advance 7765 Serie Instrucciones De Uso

A-26 / ENGLISH

SERVICE CHART

For service assistance, consult the yellow pages under power sweepers and scrubbers. For best performance, replace worn parts with genuine Advance parts.
EVERY 8 HOURS or DAILY operation check and clean/adjust if necessary:
1. Inspect panel fi lters for damage and clean.
2. Check engine oil level.
3. Check hydraulic fl uid level.
4. Check radiator core for blockage.
5. Check all fl aps for wear or damage.
6. Check brooms for wear or damage, adjust as required.
7. Check panel fi lters (clean side) for leakage.
8. Check brake pedal and parking brake.
9. Check for LP/Diesel odor at connections.
10. Check water separator (Diesel).
11. Check engine air cleaner.
12. Check hydraulic oil fi lter.
13. Check coolant level.
50 HOUR (WEEKLY) MAINTENANCE CHECKLIST
14. Solution tank (recycling or ESP system).
15. Solution fi lter screen (recycling or ESP system).
16. Recovery tank. (Include cleaning of tank lid.)
17. Recovery tank screens and fi lters.
18. Scrub brushes for wear or damage.
19. Rear and side squeegees for wear or damage.
20. Check tension on all belts.
21. Check battery electrolyte level. (Unless Maintenance-Free Battery)
22. Check all hydraulic hoses for wear or cuts.
23. Rotate main broom (end-to-end).
24. Clean or replace panel fi lters.
Perform recommended engine maintenance (see engine manual if applicable).
100 HOUR MAINTENANCE CHECKLIST
25. Change crankcase oil.
26. Change engine oil fi lter.
27. Lubricate drive wheel, l swivel wheel bearings, and steering rack guide (engine side above rear wheel).
MAKE SURE TO GREASE ZERK LOCATED ABOVE PINION RACK (See Rear Wheel Assy., Parts List)
28. Lubricate front wheel bearings.
29. Lubricate all moving joints.
30. Check brake pads for wear and adjust accordingly.
31. Lubricate all bushings with Loctite® Silver Grade Anti-Seize compound. Note that the bushings are located on the steering, scrub deck lift cylinder,
squeegee lift cylinder, main broom lift cylinder, both threaded ends of the throttle cable and on the variable dump door cylinders. (Refer to the relevant
sections in the Service Manual and the Parts List.)
Perform recommended engine maintenance (see engine manual if applicable).
250 HOUR MAINTENANCE CHECKLIST
32. Lubricate squeegee casters.
33. Clean solution tank and fi lter screen.
34. Replace engine air fi lter element.
35. Flush radiator coolant system.
36. Remove spark plug - clean or replace (Gas/LP).
37. Check distributor and points - service or replace (Gas/LP).
38. Clean and lubricate governor linkage (Diesel).
39. Replace fuel fi lter.
40. Replace hydraulic fi lter element.
Perform recommended engine maintenance (see engine manual if applicable).
400 HOUR MAINTENANCE CHECKLIST
41. Clean hydraulic reservoir.
42. Clean hydraulic intake strainer.
43. Change hydraulic fl uid.
Perform recommended engine maintenance (see engine manual if applicable).
A-26 - FORM NO. - 56041801 - 7765
revised 1/14