The only tricky bit will be removing lamp Kevin. There are two long thin studs top and bottom of same, lying horizontal when fitted. Discovered this when I found top one had fallen out and was lost. Suggest getting releasing fluid on overnight. Note MMC use the high tech solution of a short piece of thin rubber tubing slid over threads, cut at a slant angle to compensate for the extreme angle of fixing to inside of sloping wing.
Suggest tracing connector and uncoupling first which should allow for complete removal of lamp.
