First off, I have received far more from this group than I have given, so thank you. Since I haven't seen anything on this little subject of parking brakes, I'll share what I did yesterday.
I drive in A LOT of snow and cold rain here in New England. The road salt lobby must be impressive given how much they throw down. Anyway I wash and rinse my underside as often as possible, but developed a completely corroded parking brake that was seized up completely. I failed to document the repair with photos so the parts diagram is all I have to offer. The key point is the lever and bellcrank corroded together through galvanic action due to the bellcrank being aluminum and the pivot pin and lever being steel. The interior brake assembly was is great shape so no actual work there just a full break down, wire wheel/brush, prime, paint and reassemble with grease on the pivot pins inside the bellcrank. The right side was so corroded that when I had the bellcrank in my vice trying to knock my pin out I actually broke the bellcrank in half. DAMMIT! I call the dealer and he says "I can get this to you next week". Ok, with new part on order and an overdue inspection sticker I go ahead and do what anyone else would and JB Welded that thing back together. Worked like a charm and the parking brake is as good as new. Inspection sticker in place.
Lessons learned:
1. Don't blast the undercarriage with too much water trying to rince the salt off
2. Keep the parking brake linkage lubed especially inside the rubber boot on the bellcrank and the pivot point mounted on the rear axle.
Thanks to the group for all the info that helps me keep my hundy running, I want to get another 5 years at least from her if I can keep the rust at bay.
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