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© 4/2013 ECHO Inc.
ASSEMBLY
SRM-225U
4. Connect 2 ignition stop leads (F, G) from throttle cable
tubing to 2 ignition leads (F, G) on engine.
5. Secure ignition leads against engine housing with clips
(H, I).
6. Install air filter and cover.
Balance and Adjust Unit
1. Loosen harness clamp screw.
2. Put on harness and attach unit to harness.
3. Slide harness clamp up (A) or down until unit balances with
head approximately 50-75 mm (2-3 in.) from the ground.
4. Tighten harness clamp screw.
5. Loosen upper U-Handle clamp screws (B), and position
U-Handle for comfortable operation.
6. Tighten U-Handle clamp screws and 8 mm clamp bolt
securely.
F
G
H
I
B
A
