Rover RS3100, Operator'S Manual

Page: 24 / 40

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FREQUENCY MAINTENANCE REQUIRED
Every 10 hours • Clean and re-oil the air filter. Refer to Maintaining the Air Filter .
After the first 10 hours
and at 38 hours • Change the oil. Refer to Changing the Oil .
• Have the rocker arm clearance checked by an authorised service dealer.
• Check the spark plug condition and gap. Refer to Maintaining the
Spark Plug
.
REPLACING THE TRIMMING LINE
Only use the trimming line described in the Specifications section. Other types of trimming line may
cause the unit to overheat or fail.
NOTE: Always use the correct line length when installing trimming line. The line may not release
properly if the line is too long.
NOTE: The cutting head will remain attached to the unit.
NOTE: DO NOT disassemble the cutting head to install new line.
WARNING:
Never use metal-reinforced line, wire, chain or rope. These can break off
and become dangerous projectiles.
MAINTENANCE
WARNING:
To avoid serious personal injury, always stop the engine and allow it to cool
before cleaning or maintaining the unit. Never perform cleaning or maintenance while the
unit is running. Disconnect the spark plug wire to prevent the unit from starting accidentally.
WARNING:
Wear protective clothing and observe all safety instructions to prevent
serious personal injury.
MAINTENANCE SCHEDULE
Perform these required maintenance procedures at the frequency stated in the table. These
procedures should also be a part of any seasonal tune-up.
NOTE: Some maintenance procedures may require special tools or skills. If you are unsure about
these procedures, take the unit to an authorised service dealer.
NOTE: Maintenance, replacement, or repair of the emission control devices and system may be
performed by an authorised service dealer.
NOTE: Please read the California/EPA statement that came with the unit for a complete listing of
terms and coverage for the emissions control devices, such as the spark arrestor, muffler,
carburetor, etc.