Echo PB-251 Service Manual page 38

36
FUEL SYSTEM PB-251
5-11 Replacing carburetor (continued)
11. If groove of throttle bracket overrun the corner
of carburetor, screw in throttle bracket clockwise and
meet groove to the corner of carbretor.
NOTE: Do not turn the throttle bracket out counter-
clockwise, because throttle bracket may come loose
over time.
12. Install throttle cable.
(Q)
(P)
NOTE: Engage cable end (P) and swivel (Q).
13. Install carburetor to intake insulator on cylinder,
(T)
together with prevent plate, air cleaner case and
gaskets.
(S)
NOTE: While installing carburetor, hook the ball end
(R) of throttle wire by the end (S) of throttle rod.
Make sure throttle rod is placed in throttle rod guide
(T).
(R)
14. Connect fuel line (U) and fuel return line (V) to
carburetor as shown.
(V)
(U)