Torque it to 85 ft lb then continue tightening and additional 1/2 turn (180 degrees). Common with so-called "stretch" bolts (one-time use only). Peter Rocky Mullin wrote: > > what does "+ 1/2 turn" mean? > > At 8:25 PM -0400 4/10/06, Peter Kirby wrote: > >> Bentley S42-19 shows the correct torque to be 85 ft lb + 1/2 turn. >> >> Peter >>