unless ive got exceptionally tough skin... burning them out is fairly harmless 2 your skin apart from if you actually burn yaself doing so. it does smell rather. to behonest now doing the bushes in my workshop with out the gas torch,
Step 1. Support the Rear axle in middle of axle. and undo the 4 13mm retaining bolts holding the front of tha axle to the chassis of car.
Step 2 unclip Handbrake cables from each side of the axle, (the thin piece of metal holding the cable 2 the axle. lower the axle down so it pivots on the rear shock retaining bolts.
Step 3 Remove the long 15mm headed bolt, with 19mm nut if i remember which bolts throught the actual bush
Step 4 Mark which way round the bush fits in place.
Step 5 with a about 9mm ish drill bit, drill out the rubber holding the metal centre insert of the bush in place,
Step 6 using a hacksaw/air cut a slit in the outer casing of the bush. using a hammer and chiesel/ air chiesel push the bush out.
Step 7 clean up any burrs in the metal on the axle where you might have knocked it with your chiesel
Step 7 for standard fit bushes using suitable piece of thread rod and large sockets... Ideally Ford tool. wind the new bush in making sure the bush is in fact in the right way round.
Step 8 refit your front mounting brackets through the axle bushes, jack axle up. refit the 13mm bolts on each side of axle. re-clip handbrake cables in place, and finally fully tighten, the long 15mm headed bolt once the axle is in position.
Please attempt at own leisure.. but remember this is a guide only lol i wont be held responisble for broken vehicles or any injuries occured through following my guide lol.
chris.