Saturday, July 24, 2010

JB Runs again!

I have the permit that lets me drive the van so I can get a MOT/RWC/Warrant of Fitness...
My brother-in-law took her for a drive to evaluate the vans performance.

Saturday, July 17, 2010

Moss spin on oil filter adaption..

Well, in the interests of easy service of the vehicle I decided to replace the standard BMC oil filter unit (a bizarre contraption which is diabolical to service) with a Moss spin on filter adaptor. The scene below shows the filthy device removed from the vehicle. It spews oil all over the place when you try and remove it from the car - I dont know if there are any easy ways to do it or not - I am sure there are, but I did not know them! I ended up with oil all over the place.Note: Don't do what I did above and have all your oil go into a flimsy aluminium tray that crumples when you try and transfer it into a container for recycling (a very bad idea as my garage floor found out a few moments after this photo was taken). Go straight to a container.

The Moss unit comes with really excellent instructions, I found that because of the cramped chassis arrangement installation was a little different .

This shot is from underneath the car looking up at the old filter spot - make sure you remove the compacted rubber seal. I used a jewellers screwdriver to prise it out from underneath.

Smear some grease on the new seal that comes with the Moss kit, that will hold it in place while you fit the filter adaptor.To deal with the tricky part of fitting the adaptor to the copper pipe, loosen all the fittings at both ends of the copper pipe and the adaptor bolt - this gave me more slack to get some thread into the adaptor without risking cross threading. I then tightened them all up gradually. This saved me getting one of those flexible lines which look a bit too modern for my taste. Here is the old unit below - going cheap!

Thursday, July 15, 2010

Watch the tappets in action!

The radiator went back in today, so I could fire her up for a bit longer. Number 8 tappet was opening far too wide causing backfire, so I tightened up the gap and here is the result!



Next jobs: Flush the cooling system and put in coolant, then replace the oil filter with a Moss spin on unit...

Wednesday, July 14, 2010

Progress...

Put in an hour and a bit tonight - wild weather outside...

- Replaced fan and fan belt
- Cleaned steering box
- Replaced manifold gasket
- New thermostat and gasket fitted
- Replaced tappet cover with new cork seal
- Put old spark plugs back in

I could not resist firing her up - she seems to run OK, bit lumpy. I did not run her for long though - the radiator is yet to go back, next job!

Sunday, June 27, 2010

Valve tappet adjusting

Just a quick hour appeared and I adjusted the valve clearances after the head replacement. Can't wait to fire her up again - I have a busy two weeks ahead so the van will have to wait!

Friday, June 4, 2010

"New" timing cover...

The original timing cover had a felt seal (made of wool?) that "restricted" oil flow. Later BMC vehicles had a rubber seal. I decided to upgrade mine to hopefully slow the oil leaks. You can see the differences in the shot below. The cover can be purchased new for $300 AUD, or a second hand one for under $100, I took the later option!


I fitted the cover and loosely did up the bolts. Then used a series of ratchet extenders and a large socket to tap the crankshaft pulley into place. This (in theory) should help centre the seal and pulley join. I then did up the bolts. Used a paper gasket! Paper, wool, leather - amazing materials they had to use in the old days to prevent oil leaking.

Wednesday, June 2, 2010

Where's your head at?!?

Well, my head is back on and torqued up. The head has been cleaned and checked, run over the plane to ensure she is flat, a new valve sleeve put in (to replace a cracked one) and is ready to go. Can't wait to start her up, next job is the clearances on the rockers.

These people helped with the head, highly recommended: Frankston Engine Centre18 Kitson St, Frankston VIC 3199(03) 9781 5532

The chap at the above establishment raised his eyebrows VERY high when I told him the head was going onto a Morris JB. He told me that as an apprentice he replaced clutches on a fleet of JBs run by Princes laundry service in a bayside suburb of Melbourne (Mordialloc) in the '60s. I had a hunt around and found this photo - is that a JB van in the background(click to enlarge)?http://localhistory.kingston.vic.gov.au/home.htm
had some interesting photos - I found this one, also of the Princes Laundry with company vans out the front (Morris LD vans, perhaps?):