Passenger side hints on the 90:
- You do need to remove/tie-off the compressor, air cleaner, coolant overflow reservoir.
- You don't need to remove any part of the exhaust, nor the starter, nor the knock sensor shield. None of those parts are in the way. The 1 rear bolt is easily reached with a swivel and extensions from underneath with the wheel off.
- The best hint: After you loosen the cowling and jack up the engine from under the oil pan (with a wood plank to spread the load), it will be difficult to remove the whole mount with brackets attached. Remove the 2 bolts securing the mount to the bottom bracket, then take the 2 pieces out.
- Reassemble the new mount completely with both brackets on a bench, centering the limit arm in the upper bracket opening. Then when you go to reinstall it, remove the lower bracket, insert the 2 halves and reassemble.
On the driver side, its a lot harder due to the IC plumbing blocking access to almost the whole thing. I'd advise removing the IC, IC tubes, pwr steering pump pulley (special tool needed), pwr steering bracket, coil pack , alternator (there is a hidden bolt under the coil pack!), and washer reservoir. Then everything's a fairly straight shot.
You WILL need a breaker bar or cheater bar to get enough leverage to remove the 2-13mm through bolts, and like on the passeneger side, the rear bolt can be accessed with a swivel and extensions, but it isn't easy. Unbolting the steering rag joint and pushing the rod up some should help.
Good luck with the job.