Peter C Posted December 3 Author Posted December 3 6 minutes ago, Marina door handles said: I could swear a dog to a cat that these are the inertia seat belt mounts for the front seats? Pete are you just being different or is it supposed to be like that? Dunno. I have inertia seat belts in the front but the units are mounted further forward from the two points that you’ve identified. Christine 1
bangernomics Posted December 3 Posted December 3 Those capillary pressure gauges are pretty accurate My last mini was pretty accurate at dripping oil into the footwell. Self cure for the rust. Stinkwheel 1
Noel Tidybeard Posted December 4 Posted December 4 On 01/12/2024 at 19:41, captain_70s said: The handiest thing about not using sealed beams is being able to see moar than 3Ft in front of your vehicle. FIFY
Christine Posted December 4 Posted December 4 10 hours ago, Peter C said: Dunno. I have inertia seat belts in the front but the units are mounted further forward from the two points that you’ve identified. Rear telescopic damper conversion plates , they are .. Peter C, High Jetter and chadders 2 1
Peter C Posted December 4 Author Posted December 4 2 hours ago, Christine said: Rear telescopic damper conversion plates , they are .. That makes sense as my MGB has telescopic rear dampers fitted. tooSavvy 1
IronStar Posted December 5 Posted December 5 On 04/12/2024 at 02:42, Noel Tidybeard said: FIFY What sort of sealed beams were you guy using? Mini has decent headlights, not as good/bright as HID or LED units, but on par or better then any other regular headlight with bulbs on my other cars. Did I randomly end up with greatest sealed beams ever fitted to a Mini? Do all my other cars have cataracts? 😅
Peter C Posted December 5 Author Posted December 5 I replaced the light unit and the lighting system is now fully operational. I've spun the MGB around so when I fiddle with the tappets on Saturday, I will at least benefit from seeing some daylight over the engine bay. When I went to start the MBG today, the starter motor was slow to spin over, like the battery was about to fail but it kept spinning at this rate until the engine eventually fired, which makes me think that it's not a problem with the battery but perhaps with the starter motor? Or could it be an earthing issue? More soon. danthecapriman 1
Zelandeth Posted December 5 Posted December 5 I'd always tend to check earth's first. Engine to body and body to battery. If the factory engine one is buried somewhere inaccessible just add another one that's easier to monitor. Better that than discovering it's failed when it welds your throttle or choke cable in place! garethj, Westbay and Peter C 1 2
2flags Posted December 5 Posted December 5 Always start with the cheapest and easiest option. A bit of emery paper has to be the cheapest out there. Clean the engine earth strap, then the battery to body connection, then the battery terminals. It's amazing what a difference this can make. Have you got the two six-volt batteries in the boot or is it one twelve volt? Peter C 1
chadders Posted December 5 Posted December 5 Mine takes a little while to 'wake up' at times. I'm pretty sure that it's a 'lazy' solenoid but it's been like this as long as I can remember and it just means that it takes a few seconds longer to start. Peter C 1
Christine Posted December 5 Posted December 5 It's the fact that you now have 70psi oil pressure to overcome ... blame zel Peter C, Westbay and chadders 3
Peter C Posted December 5 Author Posted December 5 1 hour ago, 2flags said: Always start with the cheapest and easiest option. A bit of emery paper has to be the cheapest out there. Clean the engine earth strap, then the battery to body connection, then the battery terminals. It's amazing what a difference this can make. Have you got the two six-volt batteries in the boot or is it one twelve volt? I have one 12V battery, which looks relatively new.
Peter C Posted December 7 Author Posted December 7 Despite the horrendous weather, I managed to complete a couple of tasks today. Firstly, I had a look at the battery terminals and leads. All good. I haven't looked at the engine to body earth strap yet. I removed the rocker cover. I was pleased to find that the valves, springs, rockers etc are all nice and clean. Rather than using the rule of 9, when adjusting tappets I work on cylinder 1 whilst the valves are rocking on cylinder 4 etc... The clearance on all eight valves was way out. I adjusted the clearances to a tight 0.35mm, which is about 0.013 - 0.014 inch, which is about right. Whilst doing the tappets, I removed the plugs. All good from what I can see. I pulled the MGB out of the garage and went to start the engine. The same as last time, the starter was slow to turn over but the engine did fire and sounded sweet, with no more top end clatter. Win. Next time I go to start the engine, I will connect my booster to the battery. Presumably, if the starter cranks over quickly then that will mean that the battery is knackered? That might be an easy fix. I am not a fan of the centre console - it's ugly. I removed it to reveal a tidy carpet fitted over the top of the transmission tunnel. Ideally, I would like to fit this type of speaker grille and trim and completely remove the console. Let's see what I can score at Beulieu in the spring. Whilst fiddling with the console, I traced a red wire that extends from a warning light that is fitted to the console. It goes to the overdrive switch. This matter will need further investigation. The electric aerial that was fitted to the MGB was broken so I removed it. I had two spare aerials in the garage but neither seemed to fit. Today, I pinched parts from the old electric aerial mast, got them to fit one of my spare aerials and hey presto, I have a fully operational aerial and the radio works a treat. Next time, maybe tomorrow, I will tidy up the speaker wiring and find out why the right side speakers aren't working. More soon. Marshall2810, Zelandeth, djim and 17 others 18 2
Peter C Posted Monday at 15:50 Author Posted Monday at 15:50 The MGB is now parked in the garage under the house and the Sierra is residing in my workshop. This means that any work on the MGB involves working outside or inside the garage with the door open. It's fucking cold and I'm a southern fairy, which means that until I get the MGB back into the workshop, there won't be many opportunities for further tinkering. Luckily, I only have two more weeks of work, then I have 16 days off for the festive break. I suspect that on Day 1 of my holiday I will move the Sierra back out under the carport, get the MGB back inside the workshop and re-start work. Remaining matters to attend to involve: Replace the brake master cylinder and bleed the brakes again. Get the radio and speakers working properly. Sort out the centre console - see below, I have an idea. Sort out the rear interior light. Tidy up the A posts, door shuts and doors. No doubt there will be other stuff. I've been thinking about the cranking issue that manifested itself recently. A long time ago, a mechanic friend told me that if the ignition timing is not set correctly, the engine may crank over slowly. One of the first things that I fixed on the MGB was getting the static timing right and getting the engine to run ok. That was a couple of months ago. More recently, after my first test drive, I adjusted the ignition timing whilst driving up and down the road and seeing if the tweaks made any difference. I can't be certain but I think that I first noticed the starting issue shortly afterwards. I checked the engine to body earth strap. It ain't pretty but it's there and doing its job. So I adjusted the ignition timing back to where I set it before. Fortunately, I marked up the side of the distributor and the clamp with two red dots, so I knew where the correct point was. I went to start the engine and it cranked over properly and fired up within two seconds. Could it have been as simple as that? I will try again tomorrow, when the engine is cold (again) and see if I've won. Once I got the engine running, I took the MGB up and down the road. The brakes felt more solid than before, which is ironic as a replacement brake master cylinder arrived by post today. Even if the brakes have slightly improved, I will still replace the master cylinder. I've been looking at early spec centre consoles and the one I posted a couple of days ago is available but costs well over £100. I'm not paying that much. I have an idea, to remove the current console, spray the metal side sections of the dashboard structure matt black and fit this boxed in speaker in place of the console. The speaker box is wrapped in vinyl that would look fine in the MGB's tatty interior. The shape and size of the speaker box fits perfectly under the dash and I can also connect the speaker to the radio, for that full surround sound effect. More soon, once I've got the MGB in my warm workshop. mercedade, IronStar, Marshall2810 and 8 others 11
plasticvandan Posted Monday at 16:33 Posted Monday at 16:33 Possibly a suck eggs thing,but I always set my timing by advancing til I got the fastest smooth idle,then retard a bit,with modern petrol I found retarding always needed anyway.other way is to advance till it pinks on a hard incline,then retard till it goes. Timing lights a waste of time,they are only a guide and for a brand new engine 50-60 years ago Peter C 1
Peter C Posted Monday at 16:53 Author Posted Monday at 16:53 19 minutes ago, plasticvandan said: Possibly a suck eggs thing,but I always set my timing by advancing til I got the fastest smooth idle,then retard a bit,with modern petrol I found retarding always needed anyway.other way is to advance till it pinks on a hard incline,then retard till it goes. Timing lights a waste of time,they are only a guide and for a brand new engine 50-60 years ago Agreed, that's also what I do. However, on this occasion, the timing setting that makes the engine run smoother seems to prevent it from starting properly!
plasticvandan Posted Monday at 17:30 Posted Monday at 17:30 Usually too far retarded when it's hard to start.worth checking the vac advance is working Westbay and Peter C 2
2flags Posted Monday at 19:43 Posted Monday at 19:43 It will also be hard to start if it is too far advanced as it's trying to fire backwards! Peter C, plasticvandan and Westbay 3
Peter C Posted yesterday at 11:11 Author Posted yesterday at 11:11 As it was a dry day, I decided to take the MGB to a work appointment in Marlow this morning. I pulled the MGB out of the garage (it would be impossible for me to squeeze behind the wheel with the right side of the car so close to the garage wall), got in and..... the engine fired straight up. Win. The vacuum / hissing sound that I reported previously was definitely still there. I was planning on opening up the heater box to see what is going inside. However, on route back from Marlow, by chance, I moved the gearstick across whilst the 'box was in 4th gear and the pitch of the sound changed! I then moved the gearstick back and forth and the pitch of the sound changed again. A bit of research revealed that the noise is a common issue and is caused by vibrations coming up from the gearbox via the gearstick. https://mgb-register.org/mgbrforum/viewtopic.php?t=849 I will investigate further. On route home, I stopped off to take some pretty pics of the MGB. The photos flatter the paint but it still looks great. More soon. High Jetter, MAF260, Dyslexic Viking and 13 others 16
Peter C Posted yesterday at 15:41 Author Posted yesterday at 15:41 I made time this afternoon to remove the central console. With the console removed, I had a look at how the gearstick is secured. Looks like removal of these three bolts will enable removal of the gearstick and provide access to the nylon bush that is apparently causing the transfer of vibrations from the gearbox. Now that I know what the noise is and that it is nothing particularly serious, I am happy to deal with it later rather than sooner. Before I removed the electrical switches and lights fitted to the old console, I checked which cable does what. To my surprise, all three cables that extended to the interior light were live! How can this be? When I put my tester on each end of the bulb, both were showing +12V. Madness. Or perhaps sorcery? When fiddling with the rear speakers, I noticed my favourite 10mm spanner, still holding on tightly to a bolt that secures the passenger seat, which I thought I'd lost during the time the MGB was in my workshop. Win. And this is the result of today's tinkering. The interior looks much better without the ugly plastic console. I love the exposed carpet on the transmission tunnel, even if it partially as new and part faded. The centre speaker is connected to the radio, which now pumps out tunes via five speakers. The white cable is for charging my iPhone, which is connected to a +12V socket, which takes power from the electrical supply to the heater switch. Speaking of which, the old heater switch was on the old console, an ugly looking thing. The original heater switch is the one on the dashboard, below the radio, to the right of the heater control knob. Initially I planned on reconnecting the cables back to this switch, however I found there are cables already connected to it. The switch doesn't do anything, so it's all a bit of a mystery. The new heater switch is now below the radio, to the left of the choke knob. I doubt that I will ever bother finding the early original speaker console but I will look out for a chrome speaker grill, which would look more period than the current plastic one. I like it. More soon. Zelandeth, Joey spud, danthecapriman and 9 others 12
Peter C Posted 12 hours ago Author Posted 12 hours ago Link for future reference. https://mgbgtle.blogspot.com/2018/04/gear-lever-bush-replacement-and.html
beko1987 Posted 11 hours ago Posted 11 hours ago I thought you said you weren't going to make it look all pretty a few pages back? 🧐 Looks really smart now! Is it fully Wbod ready now? Or ready enough... Peter C 1
Peter C Posted 11 hours ago Author Posted 11 hours ago 20 minutes ago, beko1987 said: I thought you said you weren't going to make it look all pretty a few pages back? 🧐 Looks really smart now! Is it fully Wbod ready now? Or ready enough... Please believe me when I say that my MGB is not as pretty in the metal as it looks in the photos. Externally, every panel has a significant blemish and the interior looks like it’s been dragged through a hedge backwards, which is just how I like it. It’s now ready to serve as a GWBoD, with the G standing for garaged. You really don’t think that I would take the MGB out on a salty and soggy winter drive after all the effort that I put in to making it good!
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