Take tired drooping original hinges, knock out hinge pin from underneath and seperate hinge halves.
Lightly run a countersinking bit into either end of the bulkhead hinge pin holes to help centre the drill bit/tap
Drill the top hole of the bulkhead half to 8mm (the top half of the hinge looking downwards), and drill the door part of the hinge also to 8mm.
Drill and tap the lower hole of the bulkhead half to 8*1.25mm
Drill a 5mm hole slightly off centre of the hinge pin in the door half so it just breaks into the hinge pin hole, tap to 6mm for a grease nipple.
Use a 8mm *80mm cap head screw as the shoulder length is correct for this application (the hinge will swivel on the shoulder part of the bolt rather than any threads), Shorten bolt by approx 10mm before assembling the hinge.
Notch the bulkhead half with a grinding disc so the grease nipple has clearance on full opening-not really required if door check straps are working correctly.
Not sure how long it'll last but they're slop free and the door shuts nicely at the moment and probably have less slop than some new Britpart replacement!
Crappy phone camera pics;
http://forums.lr4x4.com/index.php?showtopic=39388&hl=&fromsearch=1
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