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Friday 20th June 2008

Didn't get to finish up the battery hold down clamps. Instead started by cleaning off the POR-15 overpaint on the surfaces on the front cross-member to mount the steering crank arm. Next was lubricating the bolt, sleeve, washers, including the belleville washer with grease then inserting the sleeve and washers on the crank. The engine was then jacked up to give clearance for the next part of the procedure. While I lay under the car Wade inserted the steering crank and sleeve through the slot in the back of the front cross-member and I then inserted the bolt through the sleeved crank and Wade installed, tightened and split-pinned the castellated nut up top. Finally out with the grease gun again and a good initial charge of lubricant was forced in with a wiping off of the excess, and the steering crank is now firm and ready for action.

Next up was installation of the new front oil seal so I spent some time gasket cementing, with Loctite No3 Non Hardening Gasket Cement the front block surfaces, the gaskets, and the timing cover. What a sticky, messy part of the process and now I know why Wade was so keen for me to learn all about this! I thought the next part would be relatively easy, the installation of the timing cover, but it was not to be. Wade installed the new oil seal on the crank snout and with the gaskets stuck to the block and pan by the gasket cement the timing cover was carefully positioned and slid into place, or so I thought. I wasn't careful enough and managed to push the portion of new sump gasket out of alignment. So I left it to the expert and Wade had a go with much better results. Then, as I lay under the engine trying to align and install the front sump bolts into the bottom of the timing cover, Wade tackled the bolts around the front of the cover. Lot of struggling to get the right alignment as it probably depends on the tides, moon, planets and stars being in their correct cycles to be able to get it to all come together. And as Wade said, it's easy to do all this when the engine is on the bench! Did have some particular difficulty installing one of the bolts which also retains the timing pointer and after some struggle Wade finally got it to go. I then tightened up all the bolts only for Wade to then tell me the timing pointer wasn't right. So after a look at the pointer on Wade's '37 120 which was different so didn't help I took it off and reinstalled it turning it around and, voila it fitted. Also, didn't require the Wade touch to do up the previously troublesome bolt this time round. With the harmonic balancer, after being lightly lubed for the new seal, I was able to then push it on to the crank snout and using the rattle gun tightened it up.

The radiator was re-installed next and required some manoeuvering before it was nicely in place. This included taking it out after the initial attempt because a new drain spigot had been installed even though I had sent it out without one, told you Dave was a good guy, because we'd taken the original off in order to remove it from the '41. Only two bolts are holding the radiator in place at present but this will be rectified in the near future.

Next was the re-installation of the front engine mount. I'd bought the new rubber half pieces for it some time back and Wade must have spent a good half hour searching for them before they were found in one of our parts recepticals of choice, an empty plastic ice-cream container! Now we had all the parts, so the mount and half rubber were pushed over the nose piece on the front of the block with the retaining cup and other half rubber following suite. Then, because of the uncompressed depth of the new rubbers the 2 retaining bolts couldn't meet with their respective threads in the block. After a longer bolt of the same thread was found this was used initially to compress the rubbers so that the shorter bolts could be then installed. So far so good. Then Wade suggested we check that the fan belt could be installed and the engine was lowered on the jack so that the flanges on the bottom of the engine mount were contacting the front cross-member. Just as well, because the fan belt wouldn't or couldn't be installed past the lower pulley. Then out with some 1/4" thick rubber sheeting I'd bought, primarily for the battery mount and to fill the heelrest areas of the front floorpan in lieu of the deteriorated composite originals, and a couple of about 2" x 2" rubber spacers/mounts were quickly produced by Wade, a man of many talents. He said he also did this in his '37 120 when he rebuilt the engine in it some years ago. With one engine mount on a flat surface, the right side one, we started on the left side because it was on the sloping front cross-member surface. It took a bit of nudging, jiggling, pushing and raising of the engine on the jack to align it and insert the bolt. Same with the right side before it too had the bolt inserted and both nuts were then pulled up tight. A note here, I see there are 2 lots of mounting holes for the engine mounts and also for the large bottom bolt for the radiator mounting. I suspect these are for the Senior cars with their longer engines, am I correct?

And Dave, had another discussion with Wade about water flow on the Super 8's. Much more educational this time as Wade was able to use Kevin's '35 engine sitting on the bench for instructional purposes as it's almost a bare block at the moment. He's quite confident that he won't experience any flow problems or deprivation. Also he was quite taken with the replacement of the heat exchanger core with a length of flexible finned high pressure tubing shown in your pic!

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Monday 23rd June 2008

Arrived at the workshop before Wade and cleaned up the aluminium hold down clamps for the battery. But forgot to take a pic and will do so tomorrow if I remember! Then started on removal of the intake and exhaust manifolds, loosened all the stud nuts easily except one snapped. On examination of the snapped stud it's apparent it had already been stretched and was literally hanging by a thread, so I didn't feel too bad about it, and it had been the "victim" of a previous repair of some sort so that was a contributing factor. After loosening the studs I unbolted and removed the carburettor and undid the exhaust clamp nuts and one of these had a nut and bolt instead of a stud and nut.

Because of all that was going on I missed out on the Transmission Locating Rod that Eric had spotted for me on eBay. The auction was ending at 11:30am Sydney time and so before I left for the workshop entered a number of bids until I was the high bidder at US$22.72 and left an automatic bid of US$31.73 in the system. At about 11:05am I thought I'd give the work another 10/15 minutes then jump on Rick's PC. But it was not to be as I realised about 11:29:59 that I wasn't on line. So by the time I got on so all I could do was accept it stoically, as another opportunity missed. Sorry, Eric, you tried. I'll just have to find another one now.

After scraping and cleaning the side of the head where it had been previously screened by the manifolds scaped and cleaned the gasket surfaces. Then took off the tappet covers to be met by a sludge buildup. After a short discussion with Wade then plugged the oil return holes and proceeded to scrape, wipe and finally spray with brake cleaner and wipe off most of the sludge. During the course of this managed, or so I thought, to push one and then another of the paper towel plugs through into the sump. So off comes the sump, and just as well, as it too naturally had a sludge buildup of about 1/4" - 3/8" in it's bottom. That's right sludge, but no wads of paper towel! I must have dislodged the wads into the can under the tappets I was using for the spoiled towels! After cleaning out the vast majority of the sludge manually have left the sump and the oil pickup to soak overnight in kerosene.

While most of the above was going on, Wade was finishing up his '34 engine and at one stage again cranked it over on the starter only and this time raised oil pressure. Not much, about 4lbs, but enough to show the oil is circulating and to lubricate the engine internals. Next step is to fire it up as it's now ready to go. But to do that Wade has promised Gina, his wife, that she will witness the momentous occasion so until Gina next comes to the workshop we'll all be waiting expectantly and excitedly until then.

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Again enjoy reading your write ups! As we are very much at the same place with our engine makeovers I am always sure to read your experiences before going ahead on mine - lol! This coming weekend will have to remove sump and valve covers as well. As I do not have the replacement gaskets I will have to fabricate. Was the valve covers and sump cover gaskets on yours made from cork or paper?

When eventually restarting the engine I presume we will have to have it turned over by starter as well as we will have cleaned out all lubracation? What are you planning in this regard?

G'day Mal and AfricaPackard, I would suggest that whilst the sump is off that you check each big end and Main nut to ensure that the Palnut or split pin is still intact. I have found a lot missing over the years and a retorque is better than a leg out of bed. best regards PT

Tuesday 24th June 2008

Arrived late at the workshop this morning, the queue in the bank was something to behold and not just that as every customer seemed to have a long involved transaction with the tellers. Anyway once there started cleaning up the sump, side plates, oil pump pickup and the million and one sump bolts. Scraped, cleaned and wire brushed off, in no particular order, old gasket, gasket cement, sludge and general dirt and grime. Then into the parts washer and stand back. It's nice to then pull the pieces out with clean hands and not have any dirt or grease on them, luxury.

A little earlier Wade had pointed out a minor blooper relating to the re-assembly of the front engine mount. We'd forgot to install the generator adjusting bracket, which bolts to the front of the engine, before installing the engine mount to the block. Once the engine mount is installed it's impossible to get the bolt, bracket, spacer and washer past the frame of the engine mount. Because it had been a bit of a struggle to get the 2 top engine mount bolts to tighten up Wade was loath to slack them off too far. So the next phase was done in increments with Wade loosening the bolts a turn or two each time, before I attempted to insert the bolt and bracket with Wade on the end of a long bar to lever a little extra clearance. This was repeated a number of times until, at what must have been near the limit of thread travel and Wade at the end of an even longer bar, I just managed to get the bolt into position and started, phew!

Next started re-installing the accessories on the engine beginning with the waterpump and began that by cleaning up the gasket mating surfaces of my overpaint. Then ensuring the 4 bolts were likewise clean and with new washers. Onto gasket cementing the gasket surface of the pump while on the bench, then the mating surface of the gasket for the pump. Stuck the gasket onto the pump and, with the pump leaning back on the 2 lower bolts, gasket cemented the back surface of the gasket while Wade cemented the block itself. Then with all 4 bolts/washers in place mounted the pump on the engine. A word of advice, Wade tells me he's experienced instances where on putting new front engine mount rubbers in it can interfere with the bottom of the waterpump, so check this early in your installation. And some further advice - Wade had run a tap through the fan blade retaining holes before we installed the waterpump to ensure that installation of the fan, being fairly tight and awkward, was not inconvenienced by baulky threads. Pump pulley then slid on after ensuring any overpaint was removed, and after I cleaned up the fan retaining bolts and overpaint on the back of the fan, the pulley and fan were relatively easily installed. But with the use of a little device, 2 short golf tees, these have points which taper to just less than the size of the holes the bolts are being inserted into and makes it so much simpler.

Then installing the generator should be easy right? Probably is, but not for yours truely. After struggling to position the generator and insert the rear bottom bolt Wade took over and, with the use of a screwdriver to line up one set of holes, aligned and inserted the other bolt easily. Then fumblefingers was allowed back on the job to finish it off. Next I tried to install the new fanbelt purchased 6 months ago but it was too short! Again Wade to the rescue as he produced a new fanbelt from his shelf "stock" and it fits, problem solved!

The oil filter bracket was then easily installed by yours truely, at least one task accomplished without help! Before installing the oil filter though, the head water outlet needs to be installed. Wade took out the thermostat from the outlet to test it and found it opens slowly and not very much. It is marked 180, degrees I presume, so the question is: Is this the correct thermostat for the '41? See pic's of it below. At this point I left Wade making a gasket for the water outlet while I went home to cut the grass before it got dark.

The other workshop matter today was John was bringing in his '40 110 Sedan which Wade was going to fix/repair/replace the clutch on. However Wade had a call during the morning from John to say he couldn't even drive round the block as the rear brakes were locking up. And later Wade had another call from John to say the '40 would arrive on a tilt bed truck on Thursday because Wade's not going to be in tomorrow, Wednesday, as he's going to check on the progress on his '34 body in the panel shop on the far southern outskirts of Sydney.

Quote:

Barrie,

Valve cover and sump gaskets on the engine were both cork. Wade has rummaged through his "stock" and come up with new composite sump gaskets, they come in 4 interlocking pieces. And I had bought a pair of valve cover gaskets from one of the major Packard parts suppliers but haven't checked on the type of material in these. And yes, we'll be doing like Wade did on his '34 engine and crank it over with plugs out to ensure oil has filled galleries, circulated and lubricated all the moving parts. NOTE - When Wade dropped the sump on his Super 8 a couple of months ago he didn't have a new gasket to put back on so just used a liquid gasket compound instead. Seems to be working well, as he's done 2 long trips since then racking up thousands of miles and I haven't heard any mention of oil leaks. Oil usage yes, but that's another story.

Quote:

Peter,

Thanks for the advice, from my observations under the engine it all looks OK to this very untrained eye. But will talk to Wade about it, as this preventative maintenance strategey is great insurance while the opportunity is available.

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I always thought this was the correct style for most of the pre-war cars:

(From Max Merritt's Website)

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Quote:

Kev,

Thanks for the pic, it matches the Harrison thermostat I bought off eBay some time ago. Description on box says "Packard 1937-50 6 and Light 8 (Standard, Clipper and Super) and is marked 160 degrees which seems a lot better for the lightly pressurised system in the '41. We'll test and use that thermostat in the re-assembly later this week.

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Mal,

I can't help you with your thermostat (mine don't have one), but the photo is great!


Tom

Quote:

Tom,

As you know I've had difficulties with the quality of pic's I've posted but thanks to help from you guys the pic's have improved considerably over the last few months. I also feel that if you can include a pic or pic's relating to the post content it adds another dimension, one that can't always be expressed in words. And as you can see, with the last pic I used my Packard mouse pad as background.

Thursday 26th June 2008

Not at the workshop today but, after dropping Kath at her sisters, went over to Lidcombe to General Auto Electrics to see about getting the sending tube and bulb for the temperature guage repaired. In my heavy-handed way, somewhere along the line after Wade had undone the head fitting, I've snapped the capillary tube at the base of the reservoir bulb! I've now got some food for thought with options, as explained by Daniel there of: 1)Repair by sending the unit to Melbourne at a cost of approx AU$250, 2)Replace with an underdash capilliary guage at a cost of approx AU$150, and 3)Replace with an underdash electric guage at a cost of approx AU$75. At this point I'll explain why the tube and bulb can't be repaired in Sydney. Apparently a couple of years ago the Occupational Health & Safety people audited all the repair shops. And one of the things that got canned as a result of the audit was repair of mercury filled guage mechanisms because you need a fume extraction cabinet/equipment to do the job safely. Because most shops would need to do only 1 or 2 of these type of repairs occasionally none have invested in the equipment required! Need to talk to Wade about this before I make a decision one way or the other. If I do go for an accessory guage I'll probably go for the manual type. And I'll have to find the name of the shop I got a new accessory guage from for the '38 at the end of last year, it was only AU$65 a fair bit less to the AU$150 I was quoted today!

Something I didn't mention in my previous post, Wade on examining the intake/exhaust manifold I'd removed from the '41 found that the mating surfaces, especially of the exhaust manifold, are somewhat irregular. So I'll have to have the manifold mating surface machined to bring it all back to give the gaskets a good sealing surface. The surfaces on the block all look OK.

And a final matter, a couple of weeks ago when I picked up some copper washers for the sump plug from Lee Bros a specialist fastener supplier, a guy, Col, in the parking lot told me he had an old hood ornament. Col knew it wasn't a Packard and he thought it might be for a Pontiac as it was an american indian appearing to be holding or throwing something. Got me interested and I got Col's phone number and followed him up until he located in earlier this week and I went over to his house late yesterday afternoon to look at it. I couldn't identify it, but Col let me take, because he trusted me to do the right thing, can you believe that in this day and age. I said I'd post pic's of it on the AACA "What Is It" Forum and see what happens. Well did this last night before going to bed and what do you know there was an answer identifying it this morning. And here's where it gets scary the poster, from the US, had found it on the internet from an Aussie Antiques show. And even scarier, the one shown is from Turramurra, a Sydney suburb not that far from where I live in Epping! And as you'll see from the valuation, in the link, I can't afford it. But there could be an upside as Col is a panelbeater/spraypainter and he's noticed the dings on the '38 and I'm going to get him to quote for their repair. Must be cheaper than the quote I got from a panel shop some months ago, I'm still getting over the shock!

See pic's and link below.

images.google.com/imgres?imgurl=http://w ... -SearchBox%26rlz%3D1I7ADBS%26sa%3DN

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