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1998 Impreza Turbo Project Car + Expanding WRX Knowledge Base!

Sunday, 2 January 2011

Relocating the Stock-Aerial Part 1

I know Scooby's aren't designed with aesthetic perfection in mind, but its a shame they follow the utilitarian Japanese convention of bolting a tacky plastic thing on afterwards with an 80's pull-out style aerial in, usually on the driver's A-pillar. Even the 60-reg Toyota Hilux coming in at work, which are pricey trucks, still have these things and, while I'm sure they function superbly, they don't half look crap.

I've been planning to re-locate the aerial onto the roof of the Scoob for a while now and change it from a tacky telescopic metal one to a BMW-style 'shark-fin', but you could fit a rally-style mast-aerial, a bee-sting or a GPS-box lookalike in the same way. Its not a difficult job at all, but a brave enough one for me to struggle to get round to it. Doesn't look like it'll be any time soon, with all the other jobs mounting up [
power-steering is gonna need looking at first I think], but I reckon its a sound idea so I'll write it up anyway.

Removing the Stock Aerial:

Unclip and remove the plastic cover on the driver's A-pillar inside the car and cut the wires going to the aerial-mount.

Remove the two screws holding the aerial-mount with a flat-head screwdriver and prize the plastic-mount away from the a-pillar.

Bridge the holes in the a-pillar with metal-filler, or just stick about 5 layers of black-tape over the back of them, then fill the outer layer with P38 body-filler. Its only a tiny area so shouldn't be hard to sand, prime and paint-match.

Installing the New Aerial:

Inside the car, unclip and pull down the roof-lining. I'm still unclear on how to do this so, for now, refer to the Body section of the workshop manual here - http://www.scoobylab.co.cc/2010/12/manuals.html.

Find a suitable spot and drill a hole wide enough for the new-aerial's mounting-stud. Drill from the outside in and it's easy to dent the roof so drill slowly, use plenty of oil on the bit and it might be worth starting with a small pilot-hole to make sure the location is accurate.

Place the mounting-stud of the new-aerial through the hole and stick the base down onto the roof. Tighten the nut onto the mounting-stud inside the car.

Extend the cut-off wires at the a-pillar, if necessary, across the inside of the roof to meet the cable on the new-aerial and tape it into place. It's likely the new unit will have a male FM-aerial connector on it [same as the one in the dash that plugs in to the head-unit], so you could cut it off and hard-wire it, but for a nicer job I'd recommend getting a female FM-aerial socket from Halford's for a couple of quid and crimping it to the a-pillar wire. That way the aerial can be un-plugged easily if some idiot decides to nick your new bee-sting and you have to a quick replacement.

Clip the roof-lining back up into place and replace the plastic-cover to the inside of the a-pillar.

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