ENGINE
L3540-II, L4240-II, L5040-II, L5240-II, L5740-II , WSM
1-S49
Crank Gear
1. Draw out the crank gear (2) with a puller (1).
2. Remove the feather key.
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[5] PISTON AND CONNECTING ROD
Oil Pan and Oil Strainer
1. Remove the oil pan mounting screws and remove the oil pan
(1).
2. Remove the oil strainer mounting screw, and remove the oil
strainer (2).
(When reassembling)
• When installing the oil strainer, be careful not to damage the
O-ring.
• Apply liquid gasket (3) (Three Bond 1217H) to the oil pan as
shown in the figure.
• Make sure that the liquid gasket coating surface is free of water,
dust and oil in order to keep sealing effect.
• Carefully apply the adhesive evenly.
• Make sure the surfaces align when mounting parts with a
liquid gasket applied to them.
• Mount parts with a liquid gasket within 10 minutes of
application.
• Tighten the mounting screws of the oil pan in diagonal
sequence from the center to tighten equally.
• After cleaning the oil strainer, install it.
• Attach the oil pan with its central drain plug facing toward
the air suction side.
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(1) Crank Puller (2) Crank Gear
(1) Oil Pan
(2) Oil Strainer
(3) Liquid Gasket