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Engine Steady Cable
Posted: Fri Apr 09, 2021 7:54 pm
by Christopher Ellison
Received replacement engine steady cable (referred to as Gearbox Steady Wire by supplier) and it's too long: the cable has a 'snake' in it and cannot be tensioned at all. Supplier says it's the only one he's got: nothing shorter. Comparing it to the original in which the wire has parted, the adjustment thread on the replacement appears to be about 13mms shorter than the original. Has anybody else come across this please? There are several serious yacht riggers in town who could shorten the cable for me, but am reluctant to do this not knowing the SWL and if there is an easier way out.
Re: Engine Steady Cable
Posted: Fri Apr 09, 2021 7:59 pm
by Christopher Ellison
Further - still finding my way around the website - I am a new paid up member but have owned Madge, a 1968 home convertible for 14 years. SORN'd for the last 3 years and now getting ready for the road again, so you may see more of us....
Re: Engine Steady Cable
Posted: Fri Apr 09, 2021 8:01 pm
by smithskids
you could make a spacer up and at least use it.

Re: Engine Steady Cable
Posted: Fri Apr 09, 2021 8:14 pm
by philthehill
If it is not right ditch it and fit the correct item.
A new cable should not break the bank.
https://www.morrisminorspares.com/gearb ... le-p830861
Whilst you are at it change the 1/4" UNF bolts in the gearbox casing for 5/16" UNC studs/bolts. The 1/4" UNF threads are too fine for aluminium. You will need to drill the steady cable flange to suit the 5/16" studs/bolts.
The use of the 1/4" UNF bolts was an after thought and should have been upgraded right from the start when incorporating the gearbox steady cable modification.
Make sure that the gearbox cross member is the right way round and that the steady cable mount on the gearbox cross member is correct.
See BMC wksp manual for details of the incorporation of the gearbox steady wire.
Re: Engine Steady Cable
Posted: Fri Apr 09, 2021 9:44 pm
by Christopher Ellison
Thanks Phil and the replacement cable I have is indeed the "correct' cable from the link you provided - ESM. ESM parts department tell me they're all like the one they've sent me and promised to look through their old stock to see if they ever had a shorter one or one with a longer tensioning thread. Nothing heard as yet. Appreciate your advice about the bolts and the BMC Workshop Manual of which I'm an avid, if largely uncomprehending reader. But I am learning.
Re: Engine Steady Cable
Posted: Sat Apr 10, 2021 7:10 am
by oliver90owner
Lengthen the thread with a die? Fit washers (or a spacer, as already suggested)?
Re: Engine Steady Cable
Posted: Sat Apr 10, 2021 9:09 am
by philthehill
If the cable in my link above is the same as the non compliant item the threads cannot be lengthened as the cable is crimped within the unthreaded body.
Here is a genuine BMC engine steady cable Pt No: ACA5106.
https://www.ebay.co.uk/itm/BMC-Morris-M ... SwRmxgb0nm
What gearbox are you trying to fit the engine steady cable too? The cable was only fitted to the 948cc/1098cc gearboxes.
The 803cc gearbox does not have the steady cable fitted.
Re: Engine Steady Cable
Posted: Sat Apr 10, 2021 10:25 am
by pgp001
Chris
Have you got the little top hat bracket correctly placed ?
This was discussed a few years ago in this thread.
viewtopic.php?t=56225
Phil P
Re: Engine Steady Cable
Posted: Mon Apr 12, 2021 12:36 pm
by Christopher Ellison
Many thanks all - Diverted by other business over the weekend and will post again when I can get back to Madge.
Re: Engine Steady Cable
Posted: Fri Apr 23, 2021 12:17 pm
by Christopher Ellison
Phil and Phil - Grateful for your advice. Bought the BMC item from eBay as you suggested - fits, and can be tensioned. The thread on the tensioning end is 22 mms longer than the one that came from ESM although end-to-end they are much the same length overall. Have told ESM.
Re: Engine Steady Cable
Posted: Fri Apr 23, 2021 4:05 pm
by philthehill
Chris
Many thanks for the update.
Phil