Echo PAS-2601 EN User Manual

Page 23

TTACHMENT

ERIES

PERATOR

ANUAL

1. Remove cylinder cover (D). See “Cleaning Cooling System” pages

21 & 22 for step by step instructions.

2. Place piston at Top Dead Center (TDC) to prevent carbon/dirt from

entering cylinder.

3. Remove spark arrestor screen cover (E), screen holder (F), gasket (G)

and screen (H) from muffler body.

4. Clean carbon deposits from screen and muffler components.

5. Replace screen if it is cracked, plugged or has holes burned through.

6. Assemble components in reverse order.

CARBURETOR

ADJUSTMENT

Level 2.

Tools required: Slotted Screwdriver, Tachometer (ECHO P/N
99051130017).

Parts required: None.

NOTE
Every unit is run at the factory and the carburetor is set in compli-
ance with California Emission Regulations. This carburetor does
not have acceleration and high speed adjustment needles.

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
page 12 "Specifications" of this manual. Turn idle screw (A)
clockwise to increase idle speed; counter clockwise to decrease idle
speed.

WARNING DANGER

When carburetor adjustment is completed, the attachment should
not rotate at idle, otherwise serious personal injury may result.