Vic Roma Posted June 7, 2020 Share Posted June 7, 2020 My transmission type is K, which if I’ve read the Bible correctly, suggests I have a Ford 3 speed C6 auto. The steering column indicator (core part 7A110) is maligned rather poorly, where reverse gear sits between P and R on the column, neutral sits between R and N, drive between N and D (no OD), and all this is fine if it’s a simple adjustment of the fine cable that wraps from the shifter to the indicator. My issue is when I shift from drive to the lower gears, the indicator shows there should be 2 and 1 gears, but the shifter only goes down one more gear from “drive.” i.e. Indicator shows I should have PRND21, but shifter lever only moves to PRND+ one lower gear, I’m guessing it’s lower gear 2 because it doesn’t crawl or make the engine work harder when driving. Someone’s done something to this transmission. It all looks fine from under the truck, slips into 4WD too. Any ideas what the issue could be? Can you stop the shifter lever or transmission from reaching another gear? Link to comment Share on other sites More sharing options...
Gary Lewis Posted June 7, 2020 Share Posted June 7, 2020 Yes, "K" should be a C6. And yes, you could stop it from going into 1st if the linkage is not adjusted properly. The General Automatic Transmission Section from the factory shop manual (Documentation/Driveline/Transmissions/Automatic Transmissions/General Automatic Transmission Section) says: This is a CRITICAL adjustment. Be sure the "D" detent in the transmission corresponds exactly with the stop in the steering column or console. Hydraulic leakage at the manual valve can cause delay in engagements and/or slipping while operating if the linkage is not correctly adjusted. To do that chock the wheels and put the park brake on. Then, with the engine off, put the shift lever in D and slide under the truck. There you'll see a bolt/nut combo holding two pieces of the linkage together. If you loosen that you can then shift the tranny by hand. Find Park and then back it off through Neutral and into Drive. Then tighten the nut/bolt. Link to comment Share on other sites More sharing options...
Gary Lewis Posted June 7, 2020 Share Posted June 7, 2020 Yes, "K" should be a C6. And yes, you could stop it from going into 1st if the linkage is not adjusted properly. The General Automatic Transmission Section from the factory shop manual (Documentation/Driveline/Transmissions/Automatic Transmissions/General Automatic Transmission Section) says: This is a CRITICAL adjustment. Be sure the "D" detent in the transmission corresponds exactly with the stop in the steering column or console. Hydraulic leakage at the manual valve can cause delay in engagements and/or slipping while operating if the linkage is not correctly adjusted. To do that chock the wheels and put the park brake on. Then, with the engine off, put the shift lever in D and slide under the truck. There you'll see a bolt/nut combo holding two pieces of the linkage together. If you loosen that you can then shift the tranny by hand. Find Park and then back it off through Neutral and into Drive. Then tighten the nut/bolt. And, I should have said that the adjustment of the indicator comes after that. Link to comment Share on other sites More sharing options...
Vic Roma Posted June 8, 2020 Author Share Posted June 8, 2020 And, I should have said that the adjustment of the indicator comes after that. Thank you, Gary. I’ll give it a shot. Link to comment Share on other sites More sharing options...
Recommended Posts