you're likely right there Denny, I just know it's a general AD manual, no year specific ones available for any series - a lot of the 55-59 manual is also dated '54
"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir "When we tug a single thing on an old truck, we find it falls off" ~ me Some TF series details & TF heater pics