Echo CS-310 Service Manual

FUEL SYSTEM
CS-310
22
4 FUEL SYSTEM
( A ) Fuel cap
( B ) O-ring
( C ) Connector
( D ) Fuel tank
( E ) Fuel tank vent
( F ) Fuel strainer
( G ) Fuel line
( H ) Fuel return line
( J ) Grommet
( K ) Air fi lter
( L ) Cleaner case
( M ) Carburetor
( N ) Purge bulb
( O ) Purge line
( P ) Cylinder cover
(L)
(D)
(E)
(O)
(A)
(B)
(F)
(C)
(N)
(M)
(G)
(H)
(J)
(P)
(K)

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