Worldlawn DIAMONDBACK, Operator'S Manual, Page: 30 / 56

30
RECOMMENDED MAINTENANCE SCHEDULE(S)
Maintenance Service Interval Maintenance Procedure
Before each use or daily
•
Check the engine oil level
•
Check the mower blades
•
Check the safety interlock system
•
Check seat belt
•
Check for loose hardware
•
Check for belt obstructions
•
Check for fuel and oil leakage
•
Clean the engine and exhaust system area
•
Clean the grass and debris build-up from the machine and
cutting deck, including under the deck
After the first 8 hours
•
Change the engine oil
After the first 100 hours
•
Torque the wheel lug nuts
•
Change the hydraulic filter and fluid (20W50 engine oil)
Every 40 hours
•
Check the hydraulic oil level
•
Check the condition of the belts
•
Check the tire pressures
•
Lubricate the caster wheel bearings
•
Lubricate strut arms
Every 100 hours
•
Clean dust and dirt from cylinder and cylinder head fins
•
Change engine oil
•
Check V-Belts
•
Clean and regap spark plugs
Every 200 hours
•
Check front caster wheel rotation
•
Change engine oil filter
Every 250 hours
•
Replace the primary air cleaner
•
Check secondary air cleaner
– replace if dirty. See the
Engine manual for additional information
Every 400 hours
•
Change hydro oil and filter
Every 500 hours
•
Check the wheel hub torque
•
Torque the wheel lug nuts
•
Replace the secondary air cleaner. See the Engine manual
for additional information.
Monthly
•
Check the battery charge
Yearly
•
Grease the front caster pivots