Something else to look for on a service
Something else to look for on a service
Author
Discussion

Steve_D

Original Poster:

13,801 posts

281 months

Saturday 3rd June 2017
quotequote all
Is this what they call a 'Stretch Bolt'?


That was one of 5 like that on the car.

Steve

fausTVR

1,442 posts

173 months

Saturday 3rd June 2017
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ooff! Wheel stud? If so, I didn't think they were consumables. I may be wrong in saying the correct torque is 75 ft/lbs.

TwinKam

3,476 posts

118 months

Saturday 3rd June 2017
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Classic tale of over-tightening over many years. The 'trade' is as much to blame for this as individuals; some do use a torque wrench but don't use it correctly... with potentially lethal results.
Moral of the tale; learn how to use your own torque wrench correctly and always insist on refitting and tightening your own wheels at tyre depots.
Most of these places also need instruction on how to raise a car; I see so many cars with dings in the sill flanges (from trolley jack cradles) where a simple pad of wood would've prevented it, my own Cerb's outriggers included furious

Sardonicus

19,320 posts

244 months

Monday 5th June 2017
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TwinKam said:
Classic tale of over-tightening over many years. The 'trade' is as much to blame for this as individuals; some do use a torque wrench but don't use it correctly... with potentially lethal results.
Moral of the tale; learn how to use your own torque wrench correctly and always insist on refitting and tightening your own wheels at tyre depots.
Most of these places also need instruction on how to raise a car; I see so many cars with dings in the sill flanges (from trolley jack cradles) where a simple pad of wood would've prevented it, my own Cerb's outriggers included furious
This ^ I recently had my niece's Toyota Rav 4 in on a 2012 plate and I could feel one of the front wheel stud's getting elastic before final torquing (something you gain through experience) needless to say the stud body was also waisted like in this pick, previous ham fisted tightening along the way methinks

caelite

4,282 posts

135 months

Monday 5th June 2017
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Wow, I will admit to being entirely guilty of this, I worked in a backstreet garage when I was 16/17, was told then that when refitting wheels you rattle gunned them on then went around and torqued the st out of all the nuts before you sent the vehicle out... That seemed to be the standard practice.

TwinKam

3,476 posts

118 months

Monday 5th June 2017
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caelite said:
Wow, I will admit to being entirely guilty of this, I worked in a backstreet garage when I was 16/17, was told then that when refitting wheels you rattle gunned them on then went around and torqued the st out of all the nuts before you sent the vehicle out... That seemed to be the standard practice.
Sad to say, it still is.