Ok,
So I find it is possible to remove the EME with out dropping the entire drive assembly.
While fresh in my mind this was the process.
1. Use a jack to surport motor then Undo the centre motor for and aft mounting bolts. (Removed one)
2. Remove the left hand engine surport.
This is not easy but is doable, cuts and abrasions in hands will heal. This is documented by others but I would recommend a very short nano 17mm socket this is in 3/8 drive but with a hex on the outside to allow a spanner to be used on it. There are 2 recessed bolts to use it on. Also remove the rubber drive train centring pads (?) these are u set the engine mounting rubber supports this allows some more sideway movement…
3. Remove HV cabling supports mounted to the side of the motor and curving over the top.
4. Take off the motor rotor cover black insulation on left hand end of motor. Get used to removing the rectangle spring clips ! I find a small screw driver inserted where the clips bend out, and easy out a bit at a time on both sides. Then undo the motor cover plate screws and remove.
Undo the motor wiring.
4. Remove left hand drive shaft. From being in the way of the front right hand EME bolt.
This requires wheel removal, and all suspension bolts on the hub.
I did remove the centre hub bolt which requires a large Alan key drive and a long breaker bar. This allowed the drive shaft to be later removal. However this may not be required as pulling out and supporting may be enough. Free up sensor and e-brake wiring by pulling from clips (allows more movement). Pull the hub away from transmission.
Drive shaft should pop out of the transmission. Surport shaft and hub as best as you can not straining cables and break hoses.
I removed drive shaft and rehung on the suspension bolts.
5. Now drive shaft is out of the way the two rear upwards EME bolts can be removed. Left hand easy right required a flexible 1/4 drive to just get to it.
6. Lower engine, I think it safely lowered about 60-80mm and may go lower. Check hoses and cables for strain.
7. Disconnect all top wiring to the Eme and wiring plugs at rear but not connected to the EME. Wiring can be pull away some distance once clips are undone.
8. Feel around the front end where the EME angles down, there are 2 of the rectangle type insulation holding spring clips, struggle removing these as they are not visible, once undone the black sound proofing can be rolled back to the rear of the car, but not yet removed. Think there was a clip at the rear (remove) but mine was missing. It’s also useful to lean on….
I then undid all the small screws on top of the EME (outer ones and ring around the inner part) and removed the lid. This was to check its internal condition, and helped with clearance, but may not be required.
9. Feel a at the front end of the EME, two mounting bolts going going down will be found. Undo these.
As EME is lower than normal there was plenty of space, but not to much direct visibility.
10. Undo rear coolant pipe. I undone the 2 screws holding the fitting to the EME, then pulled it out. (It’s o-ring sealed into the EME.). While there also remove a second earth cable near the rear coolant hose.
11. Remove right hand coolant pipe via the spring clip, it then pushes away to the right.
12. Remove the 3 side HV cables, push the tabs in at end of cable connector and latching ends should spring out. Push away from socket (I used a 3/8 extension Square end.
13. Double check with hands if any other fixings…..
14. Lift up EME and pull out car backwards.
EME sound proofing was left in car as was attached to motor at a lower point.
15. Be aware it’s a big lump and a bit unwieldy!
A decent set of Torx 3/8 drive socket bits will be required, plus extensions and rachet..
It should go back just as easy….