Hi all,
My issue is similar to the one recently posted by Brian Burton so apologies for posting similar but didnt want to hijack that thread as my problem continues past that of Brian's which I read with interest.
BACKGROUND: I'm working on the early stages of a renovation of a 1965, 1147 convertible Herald which had been stood up for eight years or so before I got her. I have got her running, reliably now, refurbished brake system so am ready to attempt moving under her own steam.
PROBLEM: Clutch appears stuck (as probably predicted after such a long period) with symptoms as follows:
- Gears can be selected without engine running
- Gears cannot easily be selected with clutch depressed however, will select with crunching and grinding
- When in gear with engine running (jacked up) drive shaft and wheels will turn but continue too even if clutch is depressed
RECTIFICATION ACTIONS SO FAR: Having read other posts etc, I figured the drive plate may be suck to the flywheel so took the many ideas that others have tried (and found to be successful) as follows:
- When jacked up, warmed the engine up, ran the car in gear with clutch depressed, revved high and then braked which I attempted several times to no avail
- Rocked the car back and forward whilst in gear and clutch depressed
- Bled hydraulics and tested for leaks
- Removed, cleaned and tested slave unit and replaced rubbers
- As none of the above worked, I removed the gearbox and clutch to find that the flywheel did have rust residue resembling what it may look like had it been stuck to the drive plate. I have cleaned up the flywheel, tested all mechanical links etc and replaced.
SUMMARY:
Unfortunately, after reassembling etc I still have exactly the same fault.
It may be worth mentioning that although I'm reasonably mechanically able, this is the first time I have ever inspected a clutch system so have no experience of what good would look like or what bad would look like.
I am now thinking I should maybe replace the release bearing and will probably replace the clutch (although I know the clutch alone would not fix my issue) next time I'm in there as in essence, the clutch looks to be a relatively simple mechanical system to me so I am a little stumped.
Any thoughts, tips or assistance would be very much appreciated and I am also aware that some less mechanically minded approaches have taken place on this car before and have learnt not to ignore the obvious. with that thought in mind, there are a couple of other questions as well:
1: I have looked at clutch supplies and the outer covers available all have 5 spring wholes whereas the one fitted has 9, s that correct? see pic attached
2: In the mechanical manual, a return mechanism and spring assembly is shown for this type of clutch. Although non of the pics I have looked at show the return spring, the housing does have a hole just next to the slave aperture, should there be a return spring fitting there?
Apologies for the long post and thank you so much in advance for any time and assistance you can offer.
Best regards
Gary