M:\Product Information\366-348\Instructions\366-348 MGB Fuel Injection Installation Instructions_Grant_2.doc
Part 22, continued
366-348 Inst Fig 228
228.1
228.1
274. From the passenger side footwell, remove the
under-dash trim panel.
275. Using a 7/16 socket, remove the 2 nuts under the
dash that secure the evaporative emissions canisters.
(228.1)
366-348 Inst Fig 230
230.1
276. Pull up on the evaporative emissions canisters and
place them on a block of wood (230.1) or rolled up
magazine. We need to drill holes for the ECU mounting
screws in this area and we cannot take a chance on
damaging the canisters. Only one canister was used
from 70-78.
277. Go back to the passenger side footwell. Looking up
at the underside of the dash, Locate the edge of the
sheetmetal (232.1) near the wiper motor and the edge
where the sheetmetal and the passenger’s side kick
panel meet (232.3). These two edges will help locate the
paper template we will use to locate and drill the holes
used to mount the ECU.
366-348 Inst Fig 232
232.1
232.2
366-348 Inst Fig 233
233.2
233.1
278. Hold the paper template supplied in the kit up
against the sheetmetal, with the left hand edge of the
paper (233.1) following the bend in the sheetmetal
(232.1). Move the top edge of the paper (233.2) over
against the right hand kick panel (232.1) and tape it into
place.
279. Mark the position of the three holes shown on the
template using a center punch. If you have a spring
loaded (automatic) center punch, this is the place to use
it.
280. Drill the three holes for the ECU mounting screws
with a #30 drill (230.1) and remove the template. A #30
drill bit is 0.1285” in diameter. A 1/8
th
inch drill bit is
0.125” in diameter. If you don’t have a #30 drill bit, use
the 1/8
th
drill bit. It will be a little harder to install the
screws, but it will work. The hole closest to you on the
right (230.2) will be called hole #1.
366-348 Inst Fig 234
230.1 230.1
230.1
230.2
Page 41 of 52
