M:\Product Information\366-348\Instructions\366-348 MGB Fuel Injection Installation Instructions_Grant_2.doc
366-348_Inst_Fig 3
366-348_Inst_Fig 2C
2.2
2.2
2.4
2.3
3.1
2.6
2.7
11. Locate the water choke on the ZS Carb (2.2).
12. Loosen the hose clamp and disconnect the coolant hose
that runs from the water choke (2.3) to the water choke
outlet at the back of the cylinder head.
13. Loosen the hose clamp and disconnect the coolant hose
that runs from the water choke (2.4) to the steel coolant
line (2.6) that runs next to the exhaust manifold.
14. Loosen the hose clamp and disconnect the coolant hose
at the nipple on the coolant hard line (2.7) If the hose is
difficult to remove, slice it lengthwise with a razor blade
at the nipple (3.1).
If the ZS carb has been converted to
a manual choke, you may find that the hose will run from
this nipple (3.1) to the fitting at the back of the cylinder
head (see 4.2 below). In other cases, the nipple (3.1)
may have been capped off or plugged with a piece of
hose and a bolt. If your MGB has been fitted with a
manual choke, you may remove the cable assembly
from the car.
15. Locate the hose (4.1) attached to the water choke outlet
(4.3) which is attached to the back of the cylinder head.
16. Loosen the hose clamp (4.2) and disconnect the hose.
If the hose is difficult to remove, slice it lengthwise with
a razor blade at the nipple.
If you must cut the hose off,
try not to score the metal tube too deeply, or you may
create a water leak that will be hard to fix later
366-348_Instructions_Fig 4
4.1
4.2
4.3
366-348_Instructions_Fig 5B
5.1
5.2
366-348_Instructions_Fig 5C
5.3
17. Locate the hose (5.1) that runs from the carbon
canister to the carb. You may find that the ends are
rubber hose with a steel line in the middle (5.2).
Disconnect it from the carb. Disconnect the hose at
the canister (5.1) and cap the hose nipple on the
canister with the ¼” cap (5.3) provided in the kit.
The
cap in the kit will not require the hose clamp you see
here…
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