- Woodward bulletin 33016B.
- The gasket on the bottom of the governor
- Woodward bulletin 33016B.
- View of the propeller engine governor type 1P12 component assembly
- Another view of the parts in the governor.
- Woodward bulletin 33016B.
- Woodward bulletin 33016B.
- Woodward bulletin 33050.
- Woodward bulletin 33016B.
- Woodward bulletin 33050.
- Woodward bulletin 33050.
- Woodward bulletin 33050.
- The propeller governor body dissassembled
- Woodward bulletin 33050.
- This small handbook was made to fit in the aircraft's glovebox.