337 Skymaster Spinner Bulkhead
Most Skymaster 337 rear spinner bulkhead are cracked!
Maintenance Tip: The spinner bulkhead needs to be removed to find the cracks around the attachment bolts. |
McFarlane Aviation, Inc. PMA Supplement 111 |
ICA Spinner Bulkhead |
P/N MC1557300-5 SPINNER BULKHEAD ASSEMBLY Installation Eligibility |