Yanmar 3JH4E Service Manual page 103

(14) Mounting the lube oil inlet pipe
Mount the lube oil inlet pipe on the bottom of the cylinder block, using new gasket.
Tightening torque
Lube oil inlet pipe
(15) Mounting the spacer and the oil pan
1) Apply the liquid gasket to the surfaces of the gear
case cover, gear case flange and oil seal case on
the flywheel housing side, that contact with the
cylinder block.
2) Apply the liquid gasket to the spacer. Mount the
spacer to the cylinder block and tighten the bolts.
3) Apply the liquid gasket to the oil pan. Mount the oil
pan to the spacer and tighten the bolts.
4) Mount the bracket that connects the flywheel
housing with the oil pan.
5) Mount the dipstick and dipstick guide.
(16) Mounting the crankshaft V-pulley
1) Coat the oil seal with oil.
2) Make sure to wipe off oil on the taper surface.
3) Tighten to the specified torque.
Tightening torque
V-pulley bolt
(Materia l: casting iron)
(17) Mounting the engine mounting feet and turning the engine upright.
1) Mount the engine mounting feet.
2) Turn the engine upright(Oil pan is the bottom side).
(18) Mounting the flywheel
1) Coat the flywheel bolts threads with engine oil.
2) Align the positioning pins, and tighten the flywheel bolts to the specified torque.
Tightening torque
Flywheel bolt
N•m (kgf•m)
26 (2.6)
N•m (kgf•m)
83.2-93.2 (8.48-9.50)
N•m (kgf•m)
83.3-88.3 (8.49-9.00)
87
4. Disassembly and Reassembly
Cylinder block
Liquid gasket
Spacer
Liquid gasket
Oil pan