PSRU with BMW 1100 - 1200 engine assembly

Reduction Drives for Aviation

We are experts in aviation mechanics. We manufacture and offer a big range of PSRU's transforming ordinary car and motorcycle engine into an aircraft engine. Our PSRU's are of the highest quality and used by aircraft homebuilders in Poland and other countries.
We offer also (car) engines adapted for aviation aims.

BMW Montage

PSRU with BMW 1100 - 1200 engine assembly - short instruction


Step 1: remove the original flywheel	Step 2: mount the new flywheel fixing it with 5 screws


Step 3: pull the bearing into the flywheel	Step 4: fix the internal part of centrifugal clutch unit with 6 screws


Step 5: pull the external part of centrifugal clutch onto the internal part of it	Step 6: assambly PSRU unit and fix it with 6 screws


Step 7: fix the starter with 2 screws