Printrbot simple 1405 extruder spring tensioner

thingiverse

Here are the exact instructions, presented in an order that mirrors how most makers would likely complete the task. The makers who are about to attempt to repair their kit will find that the first step is printing things with standard settings. After accomplishing this task they need to disassemble extruder assembly. Next up install spacer and then reassemble extruder before Grip Filament and print!