Echo SRM-2400SB ユーザーズマニュアル

Level 2.
Tools required:  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 EPA Phase 1 and California Emission Regulations.  This
carburetor does not have acceleration and high speed adjustment
needles. Do not attempt to use carburetor adjustment procedures
provided in the Warranty/Emissions Booklet.

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 13 "Specifications" 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 turn at idle, otherwise serious personal injury may result.

Level 1.
Tools Required: 8 mm Open End Wrench, Screwdriver, Clean Rag

Parts Required:  Lithium Base Grease.

1.

Clean all loose debris from gear box.

2.

Remove plug (A) and check level of grease.

3.

Add grease if necessary, DO NOT over fill.