Replacing Purge Bulb - Echo CS-310 Service Manual

27
CS-310
FUEL SYSTEM

4-5 Replacing purge bulb

1. Remove cylinder cover, air filter and cleaner
case.
2. Remove throttle rod (A) and choke rod (B) from
carburetor.
A
B
3. Remove fuel line (C) and purge line (D) from
carburetor.
C
D
F
4. Remove purge line (D) and fuel return line (E)
from purge bulb.
5. Push down hook (F) and remove purge bulb.
E 6. Install new purge bulb.
D
7. Connect fuel return line (E) to longer fi tting (G),
H
placing fuel return line in the bottom of groove (H)
of the unit.
E
8. Connect purge line (D) to the other fitting (J).
Place purge line in groove (H).
G
J
D