Shibaura ST330, Workshop Manual

Page: 59 / 250

54
② Turn the ring to allow the oil to ensure the ring groove
sufficiently, and set the ring end gaps at 90°
respectively avoiding piston pin direction and the
direction at a right angle to the piston pin.
③ Insert the ring facing the connecting rod figure match
mark toward the injection pump side, using ring pliers.
NOTE:
Place the smallest connecting rod figure match mark to the
front side so that the figures increase gradually.
④ Tighten the connecting rod cap with the specified
torque and check for the axial play.
Connecting rod tightening torque
49 – 54 N·m {5.0 – 5.5 kgf·m}
NOTE:
1. After tightening, confirm that the crankshaft moves
lightly.
2. The connecting rod should move 0.1 – 0.3 mm in the
axial direction.
(8) Suction pipe · Suction filter
➀ Fit an O-Ring to the suction pipe and insert the
suction pipe to the cylinder block.
➁
Place the suction pipe end into the suction filter and
fix the suction filter.
Suction filter tightening torque
9 – 13 N·m {0.9 – 1.3 kgf·m}
158Y
159Y