26 - FORM NO. 56041667
American-Lincoln Technology
7765 / 7760
For service assistance, consult the yellow pages under power sweepers and scrubbers. For best performance, replace worn
parts with genuine American-Lincoln 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., Chapter 2)
28. Lubricate front wheel bearings.
29. Lubricate all moving joints.
30. Check brake pads for wear and adjust accordingly.
31. Lubricate all 6 (Diesel)/4 (Gas/LP) DANHOUSER Bushings with NAPA #765-1363 or equivalent anti-seize
lubricant. The bushings are located on the steering, scrub deck lift, squeegee lift, main broom lift, both threaded ends of
the throttle cable and variable dump door cylinders. 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).
SERVICE CHART
