Smithco 20-500-A, Parts & Service

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9
Service
SERVICE CHART
Maintenance Service Interval
Maintenance Procedure
Torque the wheel lug nuts. (64-74 ft/lb (87-100 Nm))
Change the engine oil filter.
Check the engine oil level.
Clean area around muffler and controls.
Check the hydraulic fluid level.
Check the tire pressure.
Check condition of hydraulic hoses and fittings.
Inspect and clean the machine.
After the first 50 hours
Change Hydraulic Oil Filter.
Clean or change air filter.
1&2
Clean pre-cleaner.
1
Change engine oil and filter.
Replace spark plug .
Lubricate machine.
Clean or change remote air cleaner.
Check the battery fluid level and cable connections..
Service exhaust sytem.
Check belt tension .
Check engine valve clearance and adjust if necessary.
Check idle speed.
Clean battery terminals.
Change hydrauilic oil filter.
Torque the wheel lug nuts. (64-74 ft/lb (87-100 Nm))
Change fuel filter.
Change hydrauilic oil and filter.
Clean oil cooler fins.
1
Replace air filter
2
Replace fuel filter
Clean air cooling system.
1
Check safety filter in remote air cleaner.
Every 500 hours or yearly
1
In dusty conditions or when airborne debris is present, clean more often.
2
Every third air filter change, replace the inner safety filter.
After the first 8 operating hours
Before each use daily
Every 100 hours
Every 250 hours