![background image](http://html1.mh-extra.com/html/multiquip/mayco-ls300g/mayco-ls300g_operation-manual_1855385039.webp)
MAYCO LS300G CONCRETE PUMP • OPERATION MANUAL — REV. #2 (09/09/19) — PAGE 39
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
1,000
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
X
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
Summary of Contents for MAYCO LS300G
Page 2: ...PAGE 2 MAYCO LS300G CONCRETE PUMP OPERATION MANUAL REV 2 09 09 19 PROPOSITION 65 WARNING...
Page 5: ...MAYCO LS300G CONCRETE PUMP OPERATION MANUAL REV 2 09 09 19 PAGE 5 NOTES...
Page 73: ...MAYCO LS300G CONCRETE PUMP OPERATION MANUAL REV 2 09 09 19 PAGE 73 NOTES...
Page 85: ...MAYCO LS300G CONCRETE PUMP OPERATION MANUAL REV 2 09 09 19 PAGE 85 HYDRAULIC SYSTEM DIAGRAM...