The following warnings occurred:
Warning [2] Undefined variable $search_thread - Line: 60 - File: showthread.php(1617) : eval()'d code PHP 8.1.31 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/showthread.php(1617) : eval()'d code 60 errorHandler->error_callback
/showthread.php 1617 eval



Austinsevenfriends › Austin Seven Friends Forum › Forum chat... v
Diff banjo strange welding

Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Threaded Mode
Diff banjo strange welding
Howard Wright Online
Grey Mag editor
*****
Joined: May 2018 Posts: 2,109 Threads: 110
Reputation: 22
Location: Llandrindod Wells
Car type: 29 Special, 30 RK, 28 C Cab
#1
11-08-2021, 01:23 PM
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


Attached Files
.jpeg   320E7D13-37EF-4F6F-B0FF-8BCFB995FA73.jpeg (Size: 99.66 KB / Downloads: 327)
Reply
Chris KC Offline
GO 6285
*****
Joined: Aug 2017 Posts: 3,393 Threads: 106
Reputation: 28
Location: Darkest Bedfordshire
#2
11-08-2021, 05:54 PM
Definitely seen signs of welding in that area before - why, I don't know.
Reply
Dave Mann Offline
Posting Freak
*****
Joined: Oct 2017 Posts: 1,505 Threads: 54
Reputation: 8
#3
11-08-2021, 09:13 PM
I've seen that on a few RN diff cases.
Reply
Bob Culver Offline
dogged member, NZ
*****
Joined: Aug 2017 Posts: 2,748 Threads: 31
Reputation: 95
Location: Auckland, NZ
#4
11-08-2021, 09:26 PM
Am not familiar with those cases. Could a carbon arc have been used to heat for bearing entry?
Reply
Howard Wright Online
Grey Mag editor
*****
Joined: May 2018 Posts: 2,109 Threads: 110
Reputation: 22
Location: Llandrindod Wells
Car type: 29 Special, 30 RK, 28 C Cab
#5
12-08-2021, 07:59 AM
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
Reply


Forum Jump:


Users browsing this thread: 3 Guest(s)