So... I have a customer's truck in the shop and it's my first rodeo with 349s on a 3406B. Complaint was no retarding force. Turns out these were added to the truck about 6 years ago and have never worked right. My assumption... right or wrong, is that the trigger valves were never set initially.
Now my question... Can it be done without the Jacobs tooling to set them?
Now my question... Can it be done without the Jacobs tooling to set them?