Remington RM2520 Operator's Manual download pdf (Page 13)

MAINTAINING THE AIR FILTER

Failure to maintain the air filter can result in poor performance or can

cause permanent damage to the engine. Engine failure due to

improper air filter maintenance is not covered by the product warranty.

Cleaning the Air Filter

1. Open the air filter cover: press in the lock tab and swing the air

filter cover to the right (Fig. 20).

2. Remove the air filter from inside the air filter cover (Fig. 20).

3. Wash the air filter in detergent and water. Rinse the air filter

thoroughly and allow it to dry.

4. Lightly coat the air filter with clean SAE 30 oil.

5. Squeeze the air filter to spread and remove excess oil.

6. Reinstall the air filter inside the air filter cover (Fig. 20).

NOTE: Operating the unit without the air filter and air filter cover will

VOID the warranty.

7. Close the air filter cover: swing the air filter cover to the left and

press it closed until the lock tab snaps into place (Fig. 20).

WARNING:

To avoid serious personal injury, always stop

the engine and allow it to cool before cleaning or maintaining

the unit.

Fig. 20

Air Filter

Air Filter Cover

Lock Tab

Fig. 21

Idle Speed Screw

ADJUSTING THE IDLE SPEED

NOTE: Careless adjustments can seriously damage the unit. A qualified

service dealer should make carburetor adjustments.

If, after checking the fuel and cleaning the air filter, the engine still

will not idle, adjust the idle speed screw as follows:

1. Start the engine. Refer to Starting and Stopping.

2. Release the throttle control and let the engine idle. If the engine

stops, use a small Phillips screwdriver to turn the idle speed screw

clockwise, 1/8 of a turn at a time (as needed) until the engine idles

smoothly (Fig. 21).

3. If the engine is idling too quickly, turn the idle speed screw

counterclockwise, 1/8 of a turn at a time (as needed) to reduce the

idle speed (Fig. 21).

Checking the fuel, cleaning the air filter, and adjusting the idle speed

should solve most engine problems. If not, and any of the following

conditions are true, take the unit to a qualified service dealer:

• the engine will not idle

• the engine hesitates or stalls on acceleration

• there is a loss of engine power

WARNING:

The cutting head may spin during idle speed

adjustments. Wear protective clothing and observe all

safety instructions to prevent serious personal injury.

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Remington RM2520 Operator's Manual Page 13

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