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19th May 2017, 17:25 | #1 |
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Rover 75 1.8t Join Date: Oct 2015
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front lower control arm/wishbone replacement
How'do folks
I received my new wishbones and bushes - thanks DMGRS i'm hoping to get the car jacked up and replace these myself tomorrow is there anything i should be aware of before i commence ? i've had a look at the Haynes procedure and, i'm pretty familiar with the components - bolt location etc.. thought it worth asking if there are any pitfalls or tips that may be handy to know Paul. |
19th May 2017, 18:34 | #2 |
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Rover 75 CDTi Classic saloon, MGB GT, Skoda Yeti Join Date: Aug 2008
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Two possible main issues:
1. Access to the rear bush bolts (18mm) - these are usually quite tight, and may need a log spanner or two combo spanners hooked together to get them to shift. I unbolt the anti-roll bar bushes and move the ARB out of the way to get better access to the rear bush bolts - you can then get to them using a long breaker bar or ratchet bar with an 18mm socket onto the bolts. 2. Shifting the inner tapered ball joint of the arm that goes into the subframe. I have always managed to shift this using a large bearing puller or heavy duty ball joint splitter - there are other approaches that were discussed on here a few days ago, involving placing a hammer head between the arm and subframe, then using the downward force of the spring to break the taper joint. The outer lower pinch joint where the arm goes into the bottom of the hub should not be too much of a problem, although sometimes the pinch bolt can seize. Try to soak everything before you start (ideally the day before) in penetrating fluid (plus gas or similar). Good luck and let us know how it goes. Pete |
19th May 2017, 19:01 | #3 |
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You will need a ball joint splitter for the joint in the middle of the boomerang. The rest is quite straightforward but fiddly in and out from under the car etc and tiny turns on those 2 18mm bolts. I didn't need to release ARB. You get to the rear bolt from under the car, the front bolt from inside the wheel arch.
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19th May 2017, 19:08 | #4 | |
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Rover 75 CDTi Classic saloon, MGB GT, Skoda Yeti Join Date: Aug 2008
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Quote:
Pete |
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19th May 2017, 19:16 | #5 |
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I didn't release the ball joint or the ARB. Managed to do it all from underneath with the car on drive up ramps. I had to use a jack to take the weight off the wishbone slightly and ease the front wheel and shocker slightly forward to tap/wiggle the old bush off (clean, then lube the wishbone arm with washing up liquid before trying to move the bush). I used a pair of Mole grips to rotate the bush mounting slightly to get the mounting bracket and bolts back in alignment. A bit of blood, sweat and tears - job done!
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19th May 2017, 19:22 | #6 | |
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Quote:
Pete |
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1st December 2019, 16:00 | #7 | |
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Quote:
I've got LOTS of spanners collected over the years but don't have and have never used an 18mm spanner. So is everybody sure it's 18mm ??--( Is that the dimension across the flats on the head of the bolt please ? ) |
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1st December 2019, 16:06 | #8 | |
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Quote:
Most certainly is an 18mm spanner I recommend you get a flexi head ratchet spanner and a long 18mm aviation spanner. |
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6th January 2020, 17:35 | #9 |
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"Moog" to my mind is a Quality Brand - albeit Quality Analogue Synthesizers 😎 (a different company obviously)
Also an aerospace company in Tewkesbury (American owned) that I worked for for 20 years. They do aircraft control systems, and Formula 1 stuff amongst othwr things.
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