FUEL
FILTER
Fuol r€turn control system
. Mo&le lor
EurcF
.nd cold aF.. indFFL
ltF
tuel
r.lum @n!d 6yatern.
Fuel Relun ConlrclSyslen (F.F.C.S.) p@venls
c osgins or lh6
luel lile' by cncLlaliag ovedlowrJ. wsn€d by lh€ l-e
ini€c.
lion purp
w's1arb.1t l€rp€Blu € is low The llcr v. v€ i.
lho syslBm prBv6nls
lrapp6d an lrcm circllalinq
lhough lhe
lu€l lin6 and lh6 ch€ck valve prev€
nt' Eve 6e llow
ol lu€l tom
When lhe luel iemperailre is above 30'c (a6'F),
a bimBla
valve aclivalos to slop tu€ circulalion.
EF & EC-385
