Flaminio

The full leght model name of my machine is 335-H3-734/01 6/01-921/01-BS It has a second lever near the stich lenght lever to change the upper feed mechanism (foot + needle) speed than the under feed from 0 to 25%. In an old manual i read that this function is for "work extra fullness" for "setting sleeves in overcoats, sackcoats, ladies' suits and similar garmets". I disassembly the second lever and set the speed difference to 0 stuck. Moreover i have the limited stich lenght, i fix it with filing the plate under the stich lenght lever as i read in this post ( Now i have to change the pulley, to have less speed and more strenght. I think this model is originally designed for cloth, not leather.

Thank you. I'll update this topic with the mod i'm doing.

Hi to everyone. I'm restoring an old PFAFF 335 for my personal use. It works with a strange kind of feed dog and plate. The feed dog has a second feed line also under the presser foot. When i start sewing, i have a little backward movement. To improve this feature i bought a new kit of feed dog and plate for Pfaff 335 on aliexpress. Trying to mount i notice that the feed dog is too much long. Has the Pfaff 335 different version of feed dog? Is my sewing machine a too much old model? Thank you