The front expansion plug on the crankshaft justed popped loose a bit spilling some oil after a recent flight. Before I just coat the plug in it in high temp silicone and tap back into place what considerations are in order. Like, why did it happen, will it happen again, do I need to install a new part, etc., etc.
Particulars: O-360 A2F. It has been a FP setup since they put the engine in the original airplane (1963 Aero Commander Lark). Engine has been in my RV for 350 hours with a front crank seal pop-out after the first 50 hours of use. Re-installed the seal with no further problems. Oil pressure always runs about 85 psi.
Recent history: Replaced oil breather hoses. On climbout before the incident flight I noticed oil pressure indicating 90 psi and then back to the normal 85 in about 20 minutes. Pressure for the incident flight 85 psi.
Any advice would be appreciated. Thanks.
Particulars: O-360 A2F. It has been a FP setup since they put the engine in the original airplane (1963 Aero Commander Lark). Engine has been in my RV for 350 hours with a front crank seal pop-out after the first 50 hours of use. Re-installed the seal with no further problems. Oil pressure always runs about 85 psi.
Recent history: Replaced oil breather hoses. On climbout before the incident flight I noticed oil pressure indicating 90 psi and then back to the normal 85 in about 20 minutes. Pressure for the incident flight 85 psi.
Any advice would be appreciated. Thanks.