Service Instruction No. 1511 A
Inspection of "PID" Stamped Crankshafts
Supersedes Service Instruction No. 1511
May 26, 2005
The following Textron Lycoming four cylinder engines which utilize fixed pitch propellers except those installed in rotary wing aircraft. All 320 series engines; and All 180 horsepower, 360 series engines except the O-360-A4A, -A4D, -A4G, -A4J, -A4K, -A4M, -A4N, -A4P, -C4F, -C4P, and AEIO-360-B4A engine models.
TIME OF COMPLIANCE
The inspection of “PID” crankshafts is made only after the removal of crankshaft from the engine and the URETHABOND 104 has been machined off.
Get It Exchanged
Use our Engine Exchange Program to order a new, rebuilt, or overhauled engine to experience more airtime and less downtime.