Service Instruction No. 1518
Reprint of Precision Service Information Letter No. SIL RS-84
DATE: March 14, 2008
All Lycoming aircraft engines employing any model of Precision Airmotive RSA flow dividers.
TIME OF COMPLIANCE
Whenever the engine has starting difficulties in cold weather.
This reprint is current at the time Lycoming Service Instruction No. 1518 is issued. However, when complying with this Service Instruction, insure that compliance is in accordance with the latest revision of Precision Service Information Letter No. SIL RS-84.
Get It Exchanged
Use our Engine Exchange Program to order a new, rebuilt, or overhauled engine to experience more airtime and less downtime.