Engine cleanup

TM 1-1510-225-MTF PROCEDURE TROUBLESHOOTING REFERENCE (e) PROP lever (engine to be feath- ered) - FEATHER. Time to feather must not exceed 10 sec- onds from windmilling at 2000 RPM to no rotation in the feath- ered position. (f) Engine cleanup. (1) CONDITION lever - FUEL CUTOFF. (2) AUTO IGNITION switch - Off. (3) AUTOFEATHER switch - OFF. (4) GEN switch - OFF. (5) PROP SYN switch - OFF. (g) Engine restart. Airstarts using the starter assist procedures will momentarily cause the loss of all electronic flight instrument system (EFIS) data. The engine restart during flight (no starter assist procedure), or turn- ing EFIS power off prior to a starter assisted restart, should normally be performed 2-55