I have just spent all Sunday trying to bolt the crashpad and dashboard into 2520R.
There are just 4 x 1/4 UNC chrome bolts at the top, 2 x 2 x 3/16 UNF studs to the side brackets, the two vents held in with 4 x self tapping screws, then the two earthing bolts to the chassis just below where the ashtray sits.
I had to use a scissor jack to push the dashboard up to align the 4 top screws.
Now the injection moulded crashpad is too high so the windscreen won't fit.
Has anyone fitted a plastic injection moulded crashpad? (Available from SJ Sportscars)
I am thinking of borrowing my wife's hair dryer to warm up the plastic, and press it down, so it aligns with where the windscreen meets the fibreglass surround, about where the chassis number plate is pop riveted in place.
Has anyone used this method to change the shape of moulded plastic?
Fitting the dashboard has to be the hardest part of a restoration. First you have to get all the wires attached, then the washer tubes, then the oil pressure pipe, then the speedo, only then can you start bolting it in place. I had to extend 3 wires (fuel gauge, temp gauge and heater fan) by 6" to fit them before the dashboard was pushed into place. I held the dashboard 3" away from the crashpad with 2 wires through the demister vents so it was all nearly in place while I connected the oil pipe, the speedo cable and all the wiring.
This is as much for me for the next 3 I have to do, as for anyone else.
Note to self, don't rush it, take your time, double check every cable pipe and wire connection, the left side bracket goes in the higher of the two door switches and take care not to hit the wiper drive with the speedometer. Remember the two earth to the side brackets, and the earth on the bottom of the wiper motor. Use long super screws with chrome cups to hold the vent plates in position. Paint those screws matt black after they have been fixed.