Echo SRM-225 User Manual

MAINTENANCE SRM-225
36 X7722279402
© 2/2016 ECHO Inc.
Gear Housing
1. Clean all loose debris from
gear case.
2. Remove plug (A) and check
level of grease.
3. Add grease if necessary. DO
NOT over-fill.
Drive Shaft (flex cable
models)
1. Loosen two (2) screws (B)
and remove center
locating screw (C). Pull
gear case and shield from
drive shaft housing.
2. Pull flexible cable from the
drive shaft housing, wipe
clean and re-coat with a
thin coating (15 ml [1/2
oz.]) of grease.
3. Slide the flexible cable
back in the drive housing.
DO NOT get dirt on the flex cable.
4. Install the gear housing and shield assembly.
Flat edge of washers (D) must be against drive shaft.
Nylon Line Head Disassembly Instructions
Note: For normal use, Speed Feed® head disassembly is not
necessary. However, if circumstances require disassembly,
follow these instructions.
A
C
D
B

Echo SRM-225 Specifications

General

Engine Displacement	21.2 cc
Cutting Swath	17 inches
Engine Type	2-stroke
Carburetor	Diaphragm
Shaft Type	Straight
Fuel Capacity	14.9 fl. oz
Fuel Tank Capacity	14.9 fl. oz
Warranty	5 year consumer / 2 year commercial