Open Write-Ups – Servant Air Ministries Inc

	Aircraft	Write-Up
1.	N9397C Airworthy	N9397C Important Information Engine cylinder #3 was replaced during the last maintenance event due to low compression New Type of Oil Use only XC 20W-50 until further notice Do not use 100AW (our usual oil) Please keep detailed track of all oil usage so we can determine when to switch oil types and watch for possible excess oil usage. Break in procedure Full power for takeoff and climb during the break-in period is not harmful and is actually beneficial. Use cruise power settings above 65%, and preferably in the 70% to 75% of rated power range, to achieve a good engine break-in. Be mindful of engine temp to prevent overheating. 01/16/2026 20:09Z
2.	N5141R Airworthy, but needs repair	Engine cowling chaffing into the left firewall 01/12/2026 22:02Z

Aircraft

Write-Up

N9397C
Airworthy

N9397C Important Information

Engine cylinder #3 was replaced during the last maintenance event due to low compression

New Type of Oil

Use only XC 20W-50 until further notice
Do not use 100AW (our usual oil)
Please keep detailed track of all oil usage so we can determine when to switch oil types and watch for possible excess oil usage.

Break in procedure

Full power for takeoff and climb during the break-in period is not harmful and is actually beneficial. Use cruise power settings above 65%, and preferably in the 70% to 75% of rated power range, to achieve a good engine break-in. Be mindful of engine temp to prevent overheating.

01/16/2026 20:09Z

N5141R
Airworthy, but needs repair

Engine cowling chaffing into the left firewall

01/12/2026 22:02Z