Have an 86 420SEL. Im trying to find the Bowden Cable. Ive read alot of the posts and they say it comes from the tranny up behind the air filter and near the valve cover. Ive looked a ton and still dont see it. I need to adjust the tranny cause of flaring from Gear 1 to 2. Which side is it on. I see the linkages and an orange rubber boot on one cable but the diameter doesnt seem right as one post says it adjusts with a 14mm wrench. Any help would be great!