Ok so here we are again - wrestling with all the fasteners on the struts (rear) to service/replace brakes, shocks, etc 😩
I don't know how many times I've done this on Mondeos or how many new fasteners I've bought (lots) but it always seems to be a total pain with rounded bolts, no room for leverage, hammering undersize sockets on then the inevitable snapped bolt or three. 🙄
Well yesterday I set about doing the O/S/R strut on the 2.2 and it actually went ok 😯. Got the whole thing off and stripped to component parts with only 2 snapped bolts.
I won't go into minute details about it as I've done that on my other car-diary before but there were a few points of note....
Looks like the brake disc and spring have been replaced before but not the brake hose. I'm changing the caliper and shock and hopefully putting new hose on but worried about shearing-off the nut on the (new) brake pipe.
What I was really surprised about was getting the pinch-bolt out the strut.
I've had these snap before and had to get remains out with MIG welder or taken them out full with heat from oxy-acetylene but never attempted it in-situ with penetrating fluid alone (ACF50).
Things went well with all the other fasteners, despite their horrendous appearance, so I tried the big bar on the pinch-bolt and felt it move a fraction so persevered with it (back & forth etc).
For the track-control arms (to knuckle) bolts I hammered a 14mm socket onto the first one and it came out easy but I wasted about 20 minutes trying to get the socket back off the bolt (holding socket in vice and trying to knock bolt out) with no success so I put the bolt back in knuckle and hit the socket off the bolt

Not wanting to do all that again I risked the (correct) 15mm socket on the 2nd one and it undone fine.
I had similar trouble with the caliper-carrier bolts. Used a 12mm socket hammered onto the 13mm bolts. Worked fine but what was a big help here was having the drop-link disconnected first to give better access.
Slight problem if you only have car jacked on one side is that when you disconnect the drop-link it will not come out of the bracket on the strut so I jacked the strut back up (scissors jack) to take the load off and pop the ball-joint out
Wit the leg off the car (and pinch-bolt out) you can separate the rusty shocker from the knuckle quite easily by spreading the knuckle open a fraction, I used a spanner which was a tight fit in the (relaxed) joint.
The most corroded fasteners were the 4 Torx-headed ones holding the hub to the knuckle. You could barely tell they were even Torx. The bottom 2 had just enough shape left in them to take the key but there was nothing left of the 2 upper ones so I ground the heads off then at end of night got them out with the MIG.
Separating the hub from the knuckle is never easy but the brake-plate was paper thin anyway so I got things moving by hammering a sharp chisel in between the mating faces.
So at the end of the day I had it all apart (still to take top-mount & spring off shocker) and 2 headless bolts to remove from the knuckle.
No matter how many times I've done it before welding nuts onto studs just results in the nut snapping off and hunting around, then ruining, more nuts. So after two failed attempts I tried something different:
Welded a bit bar (stuff used to make the exhaust hanger) to the remains of the bolts and they would right out no probs.
here we go again. remove strut in less than a day
first Mondeo I've had with the later rear calipers
drop-link top
track-control arm (rear) bolt
pinch-bolt
caliper bolt
top-mount bolts