Easy Fix on '56

[Guest imported_Speedster]

I recently started having strange problems with suspension leveling system on my '56 Clipper. Sometimes it would operate in the down direction only. I first thought it was a problem with motor-gearbox or controller box, but thought I'd better check everything else first and found that one of the solenoid relays mounted under left fender was intermittent. I had a spare set, so after replacing it, the problem went away. Man, I sure was glad that I didn't have to go into the gearbox. <img src="http://www.aaca.org/ubbthreads/images/graemlins/grin.gif" alt="" /> I think the relays were original so I guess I got my mileage worth from them.

[WCraigH]

Rick,

Always good to know about fixes that work! Also, the 1956 is a little easier to repair since those solenoids are inside the fender instead of under the car!

I have another one to add for the T-L. A few months ago, my 55 Pat was consistently too low in the rear when "level". This happened sort of all of a sudden. Although I suspected the load compensator control box had fritzed, first I tried adjusting the compensator control turnbuckle. It apparently had never been adjusted since day one (I had never needed to either) because it was covered with the same dealer applied undercoat that was all over the whole bottom of the car. So, I took it completely off (easy to do), cleaned up all the threads and re-installed. Then I adjusted the length until my Pat was once again level. No more "not level" problem since then. <img src="http://www.aaca.org/ubbthreads/images/graemlins/grin.gif" alt="" />

For those not familiar with these T-L details, see this (items 8 & 9):

Torsion-Level Illustration

[Guest imported_Speedster]

Yes, I Now have a quick disconnect on one end of the turnbuckle rod, so I can test the system operation by moving the rod.

I cut open the defective relay and found the contacts were burned and melted.

(An old habit of mine, since I used to do Failure Analysis for a living at T.I. before retiring)

[Mr.Pushbutton]

FYI-the Torsion level timer/relay box for 56 is wired such that when activated, after the preset delay it sends a "ground" to the desired solenoid up on the fender well. The OE solenoids are the type where one end of the pull-in coils is wired internally to the "incoming" stud, to which is bolted the positive power buss on the incoming power side. The small #8 insulated stud on the front of the solenoid is seeking ground to complete the circuit, pull in the plunger, which applies power to turn the TL compensation motor in that desired direction. This should save someone out there a little time (time I spent getting educated!) John

[Guest imported_Speedster]

Yes, being ground activated relays, troubleshooting is very easy. All you have to do is turn on ignition key and short the coil terminal to chassis and look for 12. volts on power out terminal.

[joe kastellic]

since I will having my car idle during the winter months is there any good preventative maintence to do for the TL ?

[WCraigH]

<div class="ubbcode-block"><div class="ubbcode-header">Quote:</div><div class="ubbcode-body"> since I will having my car idle during the winter months is there any good preventative maintence to do for the TL ? </div></div>

Assuming your Packard is stored indoors, hence protecting the electrical "stuff" from inclement weather, all I would recommend is lubricating all the pivoting points (zerk fittings).