Tech Session 101
This time:... MGB Dash recovering.
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HARDWARE The dash is held in place by 6 nuts along the top edge that are accessible after removing the centre vent, glove box and Rev counter. There are little straps attaching it at the bottom to the square tube that runs from side to side on the car |
REMOVAL. At this point you have lost about 15% of the skin from the back of your hands. But wiggle the dash up/out and around the steering wheel |
This car (as many do) has been fitted with a manual choke
and these are usually easier to get to once the dash is
dislocated. (You can do a better job of installing them with
the dash out too. |
Place the dash on a bench and prepare to strip off the components and dash covering. |
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With the switches lamps and gauges out, it is time to carefully remove the cover. BUT NOTE: you will not be removing ALL of the foam. There is a block across the centre vent and glove box that is NOT REPLACED |
The block that stays can be clearly seen here as I pull
off the vinyl covering. Then remove any excess, lumps and
bumps and finally sand the surfaces ready for gluing. |
I trial fitted the new dash several times and made sure I
was happy with its fit, and trimmed as necessary. In terms
of fit and finish most of the work was to come but I now had
an idea of possible problem areas. |
I knew I might have to deliberatly misalign or stretch
the cover into position. |
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Before getting too far I warmed up the edges with a heat gun and folded them into place, trimming around hardware. |
Then its time to to pull out the craft knife and carefully cut out all the little holes that are less critical for location |
To get the deep moulding to fit well I needed to heat up the surface and ... |
Pull the dash into place using the centre vent frame and hardware |
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Then I started installing the gauges, lamps and switches trimming the holes for each component as I went |
Insert all the pieces and clips as they were when disassembled, add the glove box liner and lid |
And this is what you end up with |
As the workshop manuals say, " replacement is the reversal of the removal procedure". Complete with skinned knuckles. |