K krueger44 Member Mar 30, 2015 #1 I am rebuiling an IO360-A1B6 for my RV7A. It had 800hrs since last overhaul. Questions: 1 -Can I reuse the Thrubolts 2 - How can I tell if I need an oversized bolt, I have not been able to find what the fit should be.
I am rebuiling an IO360-A1B6 for my RV7A. It had 800hrs since last overhaul. Questions: 1 -Can I reuse the Thrubolts 2 - How can I tell if I need an oversized bolt, I have not been able to find what the fit should be.
az_gila Well Known Member Mar 30, 2015 #2 Not called out specifically - ask Lycoming if they classify them as "stressed Bolts" http://www.lycoming.com/Portals/0/t...Overhaul and During Repair or Maintenance.pdf ? Stressed bolts and fasteners, such as: ? Stationary drive gear bolts (reduction gear) ? Camshaft gear attaching bolts ? Connecting rod bolts and nuts ? Crankshaft flange bolts ? Crankshaft gear bolt
Not called out specifically - ask Lycoming if they classify them as "stressed Bolts" http://www.lycoming.com/Portals/0/t...Overhaul and During Repair or Maintenance.pdf ? Stressed bolts and fasteners, such as: ? Stationary drive gear bolts (reduction gear) ? Camshaft gear attaching bolts ? Connecting rod bolts and nuts ? Crankshaft flange bolts ? Crankshaft gear bolt
V vluvelin Well Known Member Mar 30, 2015 #4 http://sundry.tech.purdue.edu/mleasure/Personal/DDOVERHAUL.PDF in overhaul manual Figure 7-11
