For the 1989 electronic feedback carburetor, see DFC306
1981 B310 A15 uses DCF-306, which differs from DCG as follows:
- vacuum secondaries, instead of counterweighted secondaries
- replaceable sight glass with O-ring
- modified choke fast idle system
Australia B310 Sunny A15 * manual choke
Japan models starting November 1980 * automatic choke with 2-wire PTC wax 16010-H8660 A13S 16010-H9060 A15S.MT 16010-H9065 A15S.AT with Dashpot
New type sight-glass. This type is replaceable unlike previous versions -- the cover unbolts and the glass comes out.
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