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  • in reply to: Help me understand the ‘33 front end #427485

    I understand that Rolls-Royce used it. It is a more expensive unit to manufacture than a more typical vacuum booster unit. In ’36 Pierce went to a vacuum booster. If I remember correctly it was because the new overdrive unit added didn’t leave room for the S-W unit anymore. The whole transmission, freewheel, and S-W brake unit makes for a pretty long assembly.

    in reply to: King-Seeley Water Temp & Fuel Gauges 🙄 #427483

    Of course this brings up one of the challenges and debates about restoration, form vs function and the compromises. Restoration – meaning to restore to a previous condition – implies everything is returned to what it once was. In practice auto restoration tends to be interpreted to mean that to score points it just needs to look original and anything goes if it isn’t easily visible. Form over function.

    Of course conditions are different now than 80 years ago and the way we use the cars is different – a lot if sitting and little if any actual driving. Fuels are different, freeways with uninterrupted high speed driving, etc, Original parts deteriorated and unavailable.

    Compromise is inevitable. I do like to work to make the original stuff work as original, and I like using the original parts as much as practical so I do patching and repair where feasible instead of ripping stuff out whole and replacing with new. I think of the USS Constitution where it once was estimated only about 1/7th of the original ship is still there. Restoration or reproduction? No definitive answer. However some things I do to improve practicality in the real world. Electric fuel pumps, bypass the leaking oil cooler, modern oil filter, auxiliary air source for the fuel gauge, coolant filters, halogen headlight bulbs, seat belts, etc. Restoration in reality is full of compromises that leave lots of room for debate.

    A bit off topic, but basically some members have been able to make the original fuel gauge work well with attention to detail, and I decided to try and do the same.

    in reply to: Help me understand the ‘33 front end #427481

    That is a torque rod that applies the front brake shoes. There is a bellcrank and cable inboard on the axle that runs back to the unusual power brake system (33-35 only). This is instead of conduit and cables going directly to each wheel on a mechanical brake system. The Stewart Warner power brake uses the torque of the driveshaft to apply the force to the brake shoes via a clutch system on the back of the transmission and free-wheel unit. The brakes are very powerful but often there is a tendency to creep at stoplights.

    in reply to: King-Seeley Water Temp & Fuel Gauges 🙄 #427476

    I have spent many hours trying to dream up a fuel gauge that would look original but have reliable workings, including some barber pole arrangement like a 64-66 T-Bird speedometer or coatings that change color with electric charge. Unfortunately my technical know how falls well short and I didn’t come up with anything. I am using the original gas gauge system but installed a bit of a cheat that I hope will keep it working in case of sending unit problems after sitting for awhile.

    A lot if cars retrofitted universal dial temp gauges in the original hole. They obviously don’t look original, but a compromise might be to replace the facia card with one that matches the ammeter and oil pressure style.

    I can dig up the temp gauge guy contact info if needed.

    in reply to: King-Seeley Water Temp & Fuel Gauges 🙄 #427472

    The water temp gauge is more likely to work, unlike the fuel gauge it is a sealed system and as long as the seals are good it should work. The dye in the fluid may have disappeared making it hard to read. The solder joints connecting the tubing are a bit delicate and easy to lose the seal.

    I had mine repaired for a modest cost by the “The Temperature Gauge Guy” several years ago but at the time he was hoping to retire and pass the business to someone else, I don’t know the current status.

    The thermosylphon unit that controls the grille shutters on mid ’30’s was usually set to be fully open at 160 degrees. Engine temp will go above this on a hot day. The gauge on mine leaves it ambiguous, as it doesn’t read temp, just hot and cold.

    Good luck!

     

     

    in reply to: top insert stretching #427302

    It would be great to see someone who knows what they are doing!

    Obviously not me, it took me 3 or 4 days.

    in reply to: Off to the upholstery shop #427006

    Bill Hirsch has a good variety of authentic wool broadcloths, including some of the subtle striped patterns. They are listed as “Packard striped” but look like a good match to what I could interpret from my original  Pierce fabric.

    in reply to: Distributor – Spark Plug Wires #426999

    Great idea, thanks!

    in reply to: Distributor – Spark Plug Wires #426996

    Bill, I had no luck finding a grommet like that, I still had one marginal original and used it but not the other. Maybe someone else has found something.

    in reply to: Distributor – Spark Plug Wires #426991

    Bill, the distributor faceplate on my 845 faces forward. I believe your ’33 has the same 662J distributor. Here is a picture of my cap with the wires. I did this by pulling the wires in the tube so you might double check that this matches the firing order.

    On mine I didn’t realize that there seemed to be only one combination of the distributor/gear pump mesh that would allow the distributor to face forward and allow the wires to come out in the proper direction. The distributor drive key is slightly offset if I remember correctly so it isn’t just a matter of turning the distributor rotor 180. I ended up having to drop the pan and remove the oil pump and find by trial and error a mesh that would work between the cam and distributor/oil pump drive gears. There is probably a smarter way to do it.

    in reply to: Off to the upholstery shop #426976

    Looks great, a big milestone, congrats! A huge amount of work to get to this point. I am hoping to get there in a few months myself.

    in reply to: Tappet interchange #426885

    I only have experience with the late ’35 version. Can Greg or somebody confirm the tappet is original? The shiny band at the bottom looks suspicious to me and the spring gauge gives me the impression that it might be  stiffer than the springs on my ’35 (mounted externally like ’36). Wondering if this may have been modified from original to try and fix a problem?

    in reply to: Tappet interchange #426883

    Are you sure they are defective?

    in reply to: Tappet interchange #426875

    Looks like the original ’33 to mid ’35 due to the spring being down in the follower rather than above. Not interchangeable with Cadillac.

    in reply to: Finished the top #426874

    Bill, I work cheap but the number of manhours is a killer. I think others do it in a day, it took me four or five.

    Dave, there is a long string on the message board a couple years back about the “correct” pattern that can be found doing a key word search. Apparently Eric Hartz did a special run that matched somebody’s sample and needs a call directly to Eric to obtain. I think others have done that and might respond here.

    The whole discussion left me wondering whether there really was ever any one pattern used consistently. I have no intention of ever having my car judged, and my goal has never been to do a slavish recreation of the car when it left the factory. I lean a bit towards function over form (no it doesn’t have a 350 Chevy).

    Looking at the pictures I took of Paul Johnson’s original ’35 (thanks Paul) it appeared the grain on his car is more subdued than the  usual cobra long grain I used on my Packard decades ago. Colonial grain is more subtle and looked like a better match so that is what I used. I bought it from Mac’s.

     

     

     

    in reply to: top insert stretching #426770

    David, this is a big help and answers the question, thanks!

    Jim

    in reply to: Engine assembly sequence #426691

    I put the valves in before the tappets and blocks, it is a pain compressing the valves and getting the keepers in, harder if the tappets are in the way. The cam can be rotated to a no lift position for all 4 valves of each block. The blocks with tappets can be removed with the engine assembled, but a bit tricky to keep the followers from dropping out as you do it. I am already forgetting, but I think when assembling the blocks I angled the blocks in so the cam would keep them from falling out, then the tappet plungers could be depressed enough to roll the blocks into position. You might have to pull them in and out again if the allowed tappet clearance isn’t within spec – it is a very wide allowance though since they are hydraulic.

    in reply to: Door handle lock cylinder removal #426612

    I don’t know if this helps for a door locktrunk lock cylinder, this is from my trunk lock cylinder. The trick is to get the cylinder in the right position and insert a pin to depress the keeper key to pull out the cylinder. I fiddled with this for about an hour before I took it to a local  locksmith. He fiddled with it for about 5 minutes and charged me $5.

    in reply to: Electric Power Steering on Classic Cars #426592

    I believe a gentleman had one installed on a huge ’36 Packard V12 7 passenger, but don’t know the detail.

    My first worry is how absolutely fool proof and safe is the system. Can you realistically still steer and maintain control with any plausible system failure which includes simple override from electric failure to the more serious issue of a sudden uncommanded turn input.

    This is similar to the scenario of the 737 Max pitchdown issue, and in aircraft world one of the most difficult problems to deal with.

    I would want to understand the system better and see how this is addressed. Electronics have lots of gremlin potential. A friend of mine got rid of his modern car with steer by wire (all electric/electronic) steering because it gave him some brief uncommanded twitches on a 50 mph road.

    Jim

    in reply to: Eight Cyl Oil Pressure Relief Spring #426570

    For what it is worth, I measured my 1935 845 original spring having a free length of 2.12″, OD .407″, wire .0615″ dia. I don’t know if it is the same for 1931, but you could check yours. The same spring was used 1933-’35 at least, part number 703795.

    If it seems to be the same, I bought a pack of the closest facsimile  I could find and have extras if you need one.

    Hopefully someone will chime in with info on the ’31. 845 oil press relief spring

Viewing 20 posts - 181 through 200 (of 596 total)