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PPF-225 MAINTENANCE
X7502308106 27
© 09/2013 ECHO Inc.
Note: Every unit is run at the factory and the carburetor is set in compliance with emission regulations.
Carburetor adjustments, other than idle speed, must be performed by an authorized ECHO dealer.
1. Check idle speed and reset if necessary. If a tachometer is
available, idle speed screw (A) should be set to the
specifications found on “Specifications” page of this manual.
Turn idle screw (A) clockwise to increase idle speed; counter
clockwise to decrease idle speed.
When carburetor adjustment is completed, the cutting
attachment should not move at idle, otherwise serious
personal injury may result.
Lubrication
Drive Shaft
Level 1.
1. Remove cutting attachment locator screw (A).
2. Loosen two (2) bolts (B).
3. Remove cutting attachment assembly.
4. Remove flex cable, wipe clean and apply a thin coating (15
ml) of lithium based grease.
5. Slide the flexible cable back in the drive housing. DO NOT
get dirt on the flex cable.
6. Install and secure cutting attachment assembly.
Guide Bar and Saw Chain Replacement
Never try to replace or adjust guide bar and saw chain with engine running. Always disconnect
spark plug wire before servicing guide bar and saw chain. This saw chain is VERY sharp, wear heavy
gloves to protect your hands when handling it. Wear eye protection meeting CE or ANSI
specification Z87.1.
Parts Required: Lithium Based Grease
A
B
A