Joined: May 2018 Posts: 2,105 Threads: 110
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Location: Llandrindod Wells
Car type: 29 Special, 30 RK, 28 C Cab
Hi All
I’ve started to clean up a 1931/2 diff banjo as I hope to pick up a suitable torque tube on Sunday.
I’ve found this welding. The only reason I can think of for doing this is that the casting was porous in this area. Anyone else seen this?
Cheers
Howard
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Joined: Aug 2017 Posts: 3,391 Threads: 106
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Location: Darkest Bedfordshire
Definitely seen signs of welding in that area before - why, I don't know.
Joined: Oct 2017 Posts: 1,504 Threads: 54
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I've seen that on a few RN diff cases.
Joined: Aug 2017 Posts: 2,748 Threads: 31
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Location: Auckland, NZ
Am not familiar with those cases. Could a carbon arc have been used to heat for bearing entry?
Joined: May 2018 Posts: 2,105 Threads: 110
Reputation:
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Location: Llandrindod Wells
Car type: 29 Special, 30 RK, 28 C Cab
Hi All
Thanks for the comments which show that my banjo isn’t the oddity I thought it was. Bob..on this axle the bearing is fixed in the torque tube which needs to be a sliding fit in the banjo to allow for adjustment in the mesh of the CW&P.
Cheers
Howard