Search found 47 matches

by DRMM
Sat Feb 28, 2026 1:07 pm
Forum: Mechanical
Topic: Dynamo front bearing replacement
Replies: 15
Views: 58103

Re: Dynamo front bearing replacement

Thank yous for all those replies... Ive just got back to it... So it is is it, okay to drill out those rivets from the other end then, cos i can't find my centre punch?...🤔 The other thing I thought is whether i could grind them off (I have an angle grinder)? Im a bit out of practice with all this s...
by DRMM
Tue Feb 24, 2026 4:38 pm
Forum: Mechanical
Topic: Dynamo front bearing replacement
Replies: 15
Views: 58103

Re: Dynamo front bearing replacement

... Thanks!

...ah found a post says drill the heads off... Are they ally rivets?
...edit - theyre steel, not ally...

Also what is the bearing? 6202 or 6201 - Ive seen both quoted?
by DRMM
Tue Feb 24, 2026 4:19 pm
Forum: Mechanical
Topic: Dynamo front bearing replacement
Replies: 15
Views: 58103

Dynamo front bearing replacement

I'm sure this has been asked many times...
Ive got as far as getting the endplate off the armature...
I understand i have to drill the rivets out holding the bearing cover plate on.... Do i drill the heads off, or their bottoms from the underneath?
... I'll try to post a pic...
by DRMM
Sat Jun 12, 2021 6:21 pm
Forum: Mechanical
Topic: CORDS piston rings
Replies: 8
Views: 1933

Re: CORDS piston rings

...Thanks for all the advice guys...

It looks like it might be better/ least complicated, to look for another engine... I'll keep my eyes out on ebay etc... In the meantime at least I can keep running...
by DRMM
Fri Jun 11, 2021 4:28 pm
Forum: Mechanical
Topic: CORDS piston rings
Replies: 8
Views: 1933

CORDS piston rings

(re. https://www.mmoc.org.uk/Messageboard/viewtopic.php?f=4&t=73539 ) I think the reason my 3 & 4 cylinders are oiling up their plugs is oil getting past the rings (fairly significant oil seemingly getting burnt; and me having to replenish in the region of a half a pint every 200mls or so?)....
by DRMM
Sat May 15, 2021 5:40 pm
Forum: Mechanical
Topic: Cylinders 3 & 4 not firing (Head?)
Replies: 20
Views: 4498

Re: Cylinders 3 & 4 not firing (Head?)

... Thanks Oliver... I'll continue to check it out... seeing how quick those new plugs get fouled in 3 & 4. (pots 1 & 2 have a good colour on their plugs)
...
by DRMM
Fri May 14, 2021 8:35 pm
Forum: Mechanical
Topic: Cylinders 3 & 4 not firing (Head?)
Replies: 20
Views: 4498

Re: Cylinders 3 & 4 not firing (Head?)

... I put a new set of plugs in and there was no misfire. So maybe it was simply the plugs?
by DRMM
Thu May 13, 2021 9:30 pm
Forum: Mechanical
Topic: Cylinders 3 & 4 not firing (Head?)
Replies: 20
Views: 4498

Re: Cylinders 3 & 4 not firing (Head?)

Thanks for clarifying that Phil, I get it now... Update: I've continued to run her here and there. It seems to be getting oil up to the rockers, like before though - whether its enough I don't know but she's not complaining... Pots 3 & 4 - the spark plugs still bit oily/sooty than should be. And...
by DRMM
Thu May 06, 2021 6:10 pm
Forum: Mechanical
Topic: Cylinders 3 & 4 not firing (Head?)
Replies: 20
Views: 4498

Re: Cylinders 3 & 4 not firing (Head?)

Not sure I'm understanding right, Phil?: As my number 1 post has the locating peg in it doesn't that mean it is the right post? To check the oilway hole in the bottom of the #1 post do I need to remove the whole rocker assembly? And if so does it mean loosening all the head nuts? Or is it okay to ju...
by DRMM
Thu May 06, 2021 10:42 am
Forum: Mechanical
Topic: Cylinders 3 & 4 not firing (Head?)
Replies: 20
Views: 4498

Re: Cylinders 3 & 4 not firing (Head?)

Thanks for the tip on the locking tab Phil. I'll do that next time I have to remove it. (I did see on the wkshop manual it shows that tab as only fitting under the one nut). I'm still worried about something though (and I've noticed and posted about this before): When I started the engine after re-a...
by DRMM
Mon May 03, 2021 6:38 pm
Forum: Mechanical
Topic: Cylinders 3 & 4 not firing (Head?)
Replies: 20
Views: 4498

Re: Cylinders 3 & 4 not firing (Head?)

... Yay! she's running again! ... There's something I'm unsure of though: there is a kind of locating spacer (?) - sits on the first rocker pillar/post and seems to hold a strange rotating tab or whatever in place, that appears to turn otherwise. What is it? and should I have paid attention as to ma...
by DRMM
Sun May 02, 2021 2:27 pm
Forum: Mechanical
Topic: Cylinders 3 & 4 not firing (Head?)
Replies: 20
Views: 4498

Re: Cylinders 3 & 4 not firing (Head?)

Thanks for those tips Phil... just about to get on with it now...
by DRMM
Sat May 01, 2021 8:21 pm
Forum: Mechanical
Topic: Cylinders 3 & 4 not firing (Head?)
Replies: 20
Views: 4498

Re: Cylinders 3 & 4 not firing (Head?)

... thanks guys... update - removed head and indeed the gasket gone between pots 3 & 4 - in fact a half inch portion blasted out! ... waiting on new gasket, but it looks like it hasn't damaged the block or head surfaces where it was. Maybe a slightly faulty gasket? Anyway, I'll check the flatnes...
by DRMM
Wed Apr 28, 2021 12:16 pm
Forum: Mechanical
Topic: Cylinders 3 & 4 not firing (Head?)
Replies: 20
Views: 4498

Re: Cylinders 3 & 4 not firing (Head?)

...just stuck me finger down its plug holes...
and yes, there is indeed very noticeable lost compression on 3 & 4 pots compared to 1 & 2!
So is that the gasket gone then? (I can't imagine the pistons holed suddenly both together?).
by DRMM
Wed Apr 28, 2021 11:38 am
Forum: Mechanical
Topic: Cylinders 3 & 4 not firing (Head?)
Replies: 20
Views: 4498

Re: Cylinders 3 & 4 not firing (Head?)

... ah yes... thanks.
by DRMM
Tue Apr 27, 2021 7:52 pm
Forum: Mechanical
Topic: Cylinders 3 & 4 not firing (Head?)
Replies: 20
Views: 4498

Re: Cylinders 3 & 4 not firing (Head?)

Thanks Oliver.
I think I'll remove the head anyway, I don't have a compression tester. Hopefully the fault will be obvious .
Cheers.
by DRMM
Mon Apr 26, 2021 4:45 pm
Forum: Mechanical
Topic: Cylinders 3 & 4 not firing (Head?)
Replies: 20
Views: 4498

Cylinders 3 & 4 not firing (Head?)

Hi guys! Been a long time since I was here! ... I still been running me white traveler, but now... is not firing on cylinders 3 & 4! Doesn't appear to be sparkies (changed plugs points etc...) til now 3 & 4 has always sooted up their plugs, and I have had to change them more frequently than ...
by DRMM
Tue Oct 29, 2019 7:52 pm
Forum: Mechanical
Topic: Crankshaft pulley removal
Replies: 16
Views: 3841

Re: Crankshaft pulley removal and sump gasket

... Yes, I had been contemplating using those 1275 rubber ones. I wasn't sure which I would need though - 2 x front seal or 2x rear seal or one of each (I assumed the 1098 was the same front and rear, but the 1275 seems to have different part numbers for front and rear. What's the difference?). Also...
by DRMM
Mon Oct 28, 2019 9:10 pm
Forum: Mechanical
Topic: Crankshaft pulley removal
Replies: 16
Views: 3841

Re: Crankshaft pulley removal

As regards the cork seals at each end of the sump did you soak them in engine oil overnight and did you trim the corks as per the workshop manual. My first attempt I didn't oil or grease :oops: My second attempt I greased the cork sections and tried to trim them 1/8" proud of the sump face, bu...
by DRMM
Mon Oct 28, 2019 8:25 pm
Forum: Mechanical
Topic: Crankshaft pulley removal
Replies: 16
Views: 3841

Re: Crankshaft pulley removal

... Update ... I managed to get the pulley off, by drilling and tapping two holes into the flange of the pulley (thru the lock tab windows) in order to utilise a puller - 2legged. And hay, so simple and easy-peasy - it just wound off with the puller operation, like a knife thru butter. :D So, fitted...