I decided to add new anti-friction pads to the second and third leaf.
Some will argue, anti-friction pads are not nessesseary. You can run a leaf pack without anti-friction pads, make sure the ends of the leafs are tapered or or rounded
to keep sharp edges from cutting or rubbing into the other leaf springs.
I decided to add friction pads... personal choice.
The original anti-friction pads, were worn down.
Kitchener spring carries generic round anti-friction pads.
The second leaf accepted the pads.
The original third leaf clamps are rectangular and wrap around the leaf spring.
New anti- friction pads. 2.5'' diameter.
Original second leaf anti friction pad hole..
I drilled through the third leaf to install anti-friction pads using a 5/8'' cobalt concrete drill bit.
You can't drill spring steel with a standard metal cutting bit, It will dull down within minutes.
Standard bits....
The concrete bit cuts holes fast and leaves a nice finish.
After drilling 4 holes the concrete bit was still sharp.
Painting....
I researched painting leaf springs. I found this information......
http://www.t-springs.com/prep.html
(This is the text, just incase the link disappears)
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Prep and Painting Procedures
Proper procedures to prep and paint all leaf springs.
ASSEMBLED SPRINGS
Painting assembled springs:
1 Clean springs thoroughly with wax and grease remover or Pre-Kleener
2 Mask off shackle bushings
3 Spray spring with one medium coat of self etching primer (RM 834 ZIP Primer). This is a rust inhibitive, self etching primer with excellent adhesion properties.
4 Allow at least 30 to 60 minutes for "flash" time after prime coat has been applied.
5 Spray spring with 2 (Two) medium coats of black single stage urethane paint (PPG Concept 9000 is an excellent, high quality single stage paint for this type of application.)
6 Unmask bushings and install after paint has dried.
PAINTING OF DISMANTLED SPRINGS
PLEASE READ CAREFULLY!
Prior to painting prep I highly recommend removing ALL sharp edges from the factory sheered tips of all the leaves, both top and bottom sides. I also recommend the areas at the tips of the undersides to have a gentle "sweep" so that scaring or gouging will be kept to a minimum when your spring has been painted and installed.
The cleaning, masking, priming and painting procedures are the same as the assembled springs. However, extreme care must me taken NOT to paint the contact surfaces where the leaves lay on top of each other. Only a very light "fogging" layer is acceptable. The reason for this is that any build up of paint between the leaf springs will eventually pulverize over time and the leaves and center bolt can end up loose and potential failure may occur.
Use a light coat of EP (extreme pressure) grease on the underside of each leaf prior to assembly. This will allow for a smoother action between the leaves and provide for a softer ride.
Clean excess grease off after assembly with a wax grease remover and CLEAN towels.
Assemble all pre-prepped leaves and follow the instructions 2 - 6 on the ASSEMBLES SPRINGS painting.
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When I assembled the leafs, at the time of install, I ran one separation plate in each pack, after 2 went missing.
I put the plates between the first and second leaf, on each pack.
If I find the missing plates, I may install them.
Again, it's fine if the pack is missing these plates, it's not critical.
At the time of painting. I masked the area where the separating plate seat.
The masking tape came off at the time of assembly.
Before painting...
After painting....
After the paint dried, the Energy Suspension bushings were installed.
Lithium grease is used on the springs inner eye surface, so the bushings are easier to install. Lithium grease was also used on the sleeve and inner eye of the bushings.