PAGE 40 — MAYCO LS450 CONCRETE PUMP • OPERATION MANUAL — REV. #2 (02/23/21)
MAINTENANCE
1
Replace engine oil and filter at 100 hours, first time only.
2
Add ‘Supplemental Coolant Additives’ (SCAs) to recharge the engine coolant.
3
Replace primary air filter element when restriction indicator shows a vacuum of 625 mm (25 in.) H20.
4
If blowby hose needs to be replaced, ensure that the slope of the blowby hose is at least 1/2 inch per foot, with
no sags or dips that could collect moisture and/or oil.
Table 5. Inspection/Maintenance
10 Hrs
DAILY
250 Hrs 500 Hrs
1000
Hrs
OTHER
Engine
Check Engine Fluid Levels X
Check Air Cleaner X
Check Battery Acid Level X
Check Fan Belt Condition X
Check for Leaks X
Check for Loosening of Parts X
Replace Engine Oil and Filter
1
X
Clean Air Filter X
Check Fuel Filter/Water Separator Bowl X
Clean Unit, Inside and Outside X
Change Fuel Filter X
Clean Radiator and Check Coolant Protection Level
2
X
Replace Air Filter Element
3
X
Check all Hoses and Clamps
4
X
Clean Inside of Fuel Tank X
Check Battery X
Visually Check for Oil Leaks X
Pump
Hydraulic Oil Level X
Lubrication Box X
Replace Hydraulic Oil X
Clean Hydraulic Filters
Grease Shuttle Axle Crank X 2 Hrs.
Grease Shuttle Cylinder Monthly
Check System Pressure X
Check Hardware for Tightness Weekly
Check Cutting Wear Ring Weekly
Trailer
Check Brake Lights X
Check Tire Conditions X
Inspect Safety Devices / Decals X
Check Wheel Bearings 6 Months
Inspect Brake Lining 6 Months
To Next Page
Loading...