Honda V65 Magna-VF1100C 1983 Shop Manual page 63

VACUUM CHAMBER
REMOVAL
Remove the four vacuum chamber cover screws and
cover.
CAUT ION
Do not interchange vacuum chamber covers,
springs, pistons or jet needles between car-
buretors.
Remove the compression spring, diaphragm, and
vacuum piston.
Inspect the vacuum piston for wear, nicks,
scratches, or other damage.
Make sure the piston moves up and down freely in
the chamber.
Note that the No. 1 and No. 3 carburetors use
thinner jet needles and shorter springs than the
No. 2 and No. 4 carburetors.
Push the needle holder in and turn it 60 degrees
with an 8 mm socket. Then remove the needle
holder, spring and needle from the piston.
FUEL SYSTEM
SCREWS
4-5