Propeller Regulator Overhaul

The capabilities at Marsh Brothers Aviation keeps your warbird propeller regulator flying.  These capabilities include:

• Complete functional testing in accordance with the OEM Service Manual.
• Expertise to troubleshoot functional issues.
• A pool of spare parts to replace components damaged beyond repair.

• Detailed incoming inspection to assess the as-received physical condition.
• Incoming functional test to assess the as-received operational condition.
• Tear down, cleaning of all internal components and detailed inspection. The cleaning includes a flushing of all internal hydraulic ports and passages.
• All O-rings are replaced as well as the main seal between the cover and housing. 
• The unit is reassembled. 
• A final functional test is conducted to verify functionality after reassembly. 
• Repaint with black enamel paint.
• The overhauled governor is packed in a custom wooden crate or the customer's reusable crate, if received in one, for return shipment 
• Additional charges may apply for non-standard work as noted on "Additional Charges" tab.

• Troubleshooting incoming functional test failures.
• Repair of excessive physical damage, including non-destructive inspection, when applicable.
• Replacement of damaged and/or missing components - there are components received MIA or damaged.
• Repaint with a customer requested paint colour, non-black, depending on availability.
• Additional charges to be approved by customer prior to work being performed.