Minimum Recommended Maintenance Intervals:
Maintenance Procedure
Check Battery Fluid Level
Check Battery Cable Connections
Lubricate Engine Prefilter
� Change Engine Oil and Filter
Lubricate All Grease Fittings
Remove Engine Shrouds and Clean Fins
Inspect Condition and Wear of Tires
� Check Cable Adjustments
�
Check Pump Drive Belt Tension
Replace Air Filter
Check Engine RPM (Idle and Full Throttle)
�
Torque Wheel Lug Nuts
Check Front Wheel Alignment
Inspect Service and Parking Brakes
Inspect Fuel Lines
Replace Fuel Filter
�
Replace Transaxle Filter
Change Transaxle Oil
Clean Transaxle Strainer
Pack Front Wheel Bearings
Replace Spark Plugs
� Initial break in at 5 hours
� Initial break in at 10 hours
Replace all Interlock Switches
Drain/Flush Fuel Tank
Change Brake Fluid
(See Operator's and Service Manual for specifications an procedures)
Product Records and Maintenance
WORKMAN� 3100 and 3120 Maintenance Schedule
Maintenance Interval & Service
Every
Every
100hrs
50hrs
A Level
Service
B Level
Service
Annual Recommendations:
Items listed are recommended every 1200
hours or 2 years, whichever occurs first.
Page 2 – 12 Rev. D
Every
Every
Every
800hrs
400hrs
200hrs
C Level
Service
D Level
Service
E Level
Service
Workman 3000/4000 Series