Prochem LEGEND GT Operating Instructions Manual page 27

Vacuum pump
Vacuum Exhaust Heat Exchanger
Water Pump
Pulley Set Screws & Hub Cap
Screws, Water Pump Clutch Shaft
Vacuum Lubrication Lines
Chemical Pump & Check Valves
Check Valve (Solution Outlet)
Waste Tank Shut-off Float Switch
Vacuum pump
Waste Tank Filters/Strainers
* Or as often as required
** Change water pump crankcase oil after the first 50 hours
***Change engine crankcase oil and filter after the first 50 hours
****Perform drive belt, pulley and hub maintenance after the first 25 hours of operation,
and then again at 100 hours
*****If using AEON PD synthetic lubricant, 4500 hours or every 2 years, whichever comes first
250 hrs
500 hrs
500 hrs
500 hrs
Bolts
Drive Pulley 500 hrs
Drive Pulley 500 hrs
Drive Belts 500 hrs
Drive Belts 500 hrs
500 hrs
500 hrs
Engine
Heater Core 500 hrs
Engine 1000 hrs
1000 hrs
1000 hrs
Monthly
Yearly
Yearly
Engine Yearly
Engine 3 years
86313050 LEGEND GT 09/12/08
Lubricate bearing end with grease
Inspect cores and remove debris.
Change oil**
Check for proper torque valves. Re-torque, if
required****
Inspect, clean and check for pulley groove wear****
Check pulley alignment****
Inspect and clean****
Check belt tension****
Check for line obstructions. Replace tubing if cracked
or damaged
Replace in-line fuel filter on engine.
Clean and inspect.
Replace spark plugs.
Replace diaphragm and check valves.
Inspect, clean, and repair, if needed.
Check for debris hindering movement
Drain, flush and replace oil*****
Check for damage and blockage. Replace if needed.
Replace air cleaner element
Replace ignition wires.
MAINTENANCE
SERVICE SCHEDULE
4-2