RedMax G621AVS manual Maintenance

9. Maintenance

F26

F27

F28

Maintenance, replacement, or repair of the emission control device and systems may be performed by any non-road engine repair establishment or individual.

WARNING

Before cleaning, inspecting or repairing your unit, make sure that engine has stopped and is cool. Disconnect the spark plug to prevent accidental starting.

■MAINTENANCE AFTER EACH USE

1. Air filter

Loosen the knob and remove the air cleaner cover. Take off the filter element and brush off attached sawdust. When the filter is clogged with dust, separate it in halves and shake-wash with gasoline. Dry them completely before reinstalling. (F26)

(1) Air filter

NOTE

When servicing the air filter, be sure to block the air intake hole with cloth. (F26)

2. Oiling port

Dismount the guide bar and check the oiling port for clogging. (F27)

(1) Oiling port

3. Guide bar

When the guide bar is dismounted, remove sawdust in the bar groove and the oiling port. (F29) Grease the nose sprocket from the feeding port on the tip of the bar. (F28)

(1)	Groove	(2) Oiling port
(3)	Grease port	(4) Sprocket

4. Others

Check for fuel leakage and loose fastenings and damage to major parts, especially handle joints and guide bar mounting. If any defects are found, make sure to have them repaired before operating again.

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