Echo CS-310 Service Manual

IGNITION SYSTEM
CS-310
17
3-5 Replacing ignition switch
1. Remove cylinder cover.
2. Push down air fi lter retainer (A) and remove air
fi lter (B).
3. Loosen nut (C), and remove ignition switch (D)
and ground lead (E) from the unit. Remove switch
lead (F) from ignition switch.
4. Assemble switch lead (F) to new ignition switch.
5. Assemble ground lead (E) and new ignition
switch on the unit, aligning notch (d) of ignition
switch with tab (G) of the unit. Fasten nut (C) on
ignition switch.
A
B
F
D
E
F
E
G
C
C
d

Echo CS-310 Specifications

General

Engine Displacement	30.5 cc
Bar Length	14 inches
Weight	8.8 lbs
Chain Pitch	3/8 inch
Chain Gauge	0.050 inch