ac 43.13-1b compression test
service bulletin m84-15
tcm service bulletin sb03-3
continental compression limits
io-520 compression ratiocontinental m89-7r1
sb96-7d

SB 00-3A - Crankshaft, Counterweight and Connecting Rod Repair (pdf) Download · SB 03-3 - Differential Pressure Test and Borescope Inspection (pdf) Download. CATEGORY 3. SERVICE BULLETIN. SB03-3. FAA APPROVED. SUPERSEDES M84-15. Compliance Will Enhance Safety. SUBJECT: DIFFERENTIAL PRESSURE TEST AND BORESCOPE Reinstall the oil gauge rod and cap assembly, taking care that the oil gauge rod is inserted properly into the oil filler housing assembly. CATEGORY 3. SB 03-4 Did You Know? Publication number M-0, Standard Practice Maintenance Manual for Spark Ignited Engines is now available. Visit the Maintenance Manual page now SB03-3. The purpose of the cylinder differential pressure test is to IDENTIFY LEAKS aircraft Pilots Operating Handbook/Aircraft Flight Manual (POH/AFM), SB03-3 advises that each cylinder should be inspected twice: Once with the piston at top-dead-center at the end of the power stroke (so that the exhaust valve The fundamental message of SB03-3 is that the compression test is not a reliable way of assessing cylinder condition, and that the borescope inspection is much the latest version of TCM Service Bulletin SB03-3 should be followed prior to cylinder removal. 2. CYLINDER BORESCOPE INSPECTION:.