Yamaha YZF-R1S Service Manual page 313

CONNECTING RODS AND PISTONS
S When the bolt is tightened more than the
S If they are not flush with each other, remove
S Do not use a torque wrench to tighten the
S Tighten the bolt until it is at the specified
5-91
WARNING
specified angle, do not loosen the bolt and
then retighten it.
Replace the bolt with a new one and per-
form the procedure again.
the connecting rod bolt and big end bear-
ing and restart from step "9".
In this case, make sure to replace the con-
necting rod bolt.
CAUTION:
bolt to the specified angle.
angles.
ENG