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Installing PNWZR1 brake adapters
PNWZR1 brake adapters are crafted of solid steel and are nickel plated for corrosion resistance. These parts are guaranteed to fit with no issues, nor will there be any interference from the bolts provided. When you receive your brackets you should have, two brackets, four 35mm bolts, four 40mm bolts, and 4 new washers. All bolts are grade 10.9 and all are a 22mm hex head bolt.
Tools needed: floor jack, jack stands, 3/4 ratchet, 21mm/22mm,13mm,
3/4" sockets, 10mm line wrench for the brake bleeding.
Step 1: Install correct bracket for the side you are working on. Both
brackets are labeled, and the lettering should be facing towards the
outside of the car. Use the 40mm length bolt with the FACTORY
WASHER that you removed from step 5 above. You must use this washer to
insure you have proper clearance. Please clean the bolt from any residue
with brake cleaner and dry. Take some loctite and use on the last 4mm of
the tip of the bolt. Tighten bolts to factory specs 166 ft lbs (plus or
minus 15 ftlbs).
Step 2: Install C5 rotor, and retain with a single lug nut.
Follow instructions for the opposite side. Calipers are now installed.
17510 NE 97th Ave
Battle Ground, WA 98604
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