Nanni N4.40, Workshop Manual

Page: 134 / 175

ENGINE
03-M-E3B, 03-M-DI-E3B, 03-M-E3BG, WSM
1-S64
(5) Piston and Connecting Rod
Oil Pan and Oil Strainer
1. Remove the mounting screws of the oil pan.
2. Tap lightly on the rim of the pan with a wooden hammer to
remove the oil pan (3).
3. Remove the oil pan gasket (2).
4. Remove the oil strainer (1) and O-ring (4).
(When reassembling)
• After you clean the oil strainer (1), make sure that the filter mesh
is clean and install it.
• Visually examine the O-ring (4), apply engine oil and install it.
• Install the O-ring (4) to the oil strainer (1) certainly.
• Replace the oil pan gasket (2) with a new one.
• Tighten the mounting screws of the oil pan in diagonal
sequence from the center to tighten equally.
M00000003ENS0094US1
(1) Oil Strainer
(2) Oil Pan Gasket (3) Oil Pan
(4) O-ring
KiSC issued 06, 2009 A