Pictures to follow, took me about 2 hours all in.
Need the following tools
8mm socket
10mm socket
cross head screw driver
rusty screw realease fluid or lots of cable ties
Hawkeye
soldering iron
heatshrink
drill
40A fuse
Unbolt old fan assembly, bolts liable to snap. Top unbolt RHS 10mm to drop assembly to get the hidden 8mm bolt.
Remove old fan motor, may need to drill out bolts.
Cut off loom from motor
Dismantle your new fan, keep all parts handy
Put inside old frame and drill small hole in big area and the other through the webbing. Fix on motor from inside, smear a sealer (I used a gasket type) around the join as I reckon water would get into the motor around the seam.
Cut and join the looms, black to blue, blue to black, remember the heatshrink.
Now fit fan, reversed as it is now a pusher not a puller.
Take to car, plug in, make sure fuse is OK.
Plug in Hawkeye, ignition on, EMS, TD5, live circuit tests, bottom one, fan tests, make sure it blows the correct way.
Now refit it all.
One working aircon fan