Oil Pan and Pump Overview

Oil Pan and Pump Overview






1 Oil Level Thermal Sensor (G266)

• Not available in the US/Canadian market.

2 Gasket

• Always replace.

• Not available in the US/Canadian market.

3 Bolt

• Always replace.

• Tightening sequence and specification. Refer to => [ Lower Oil Pan Bolt Tightening Sequence
and Specification ].

4 Lower Oil Pan

• Removing and installing, refer to => [ Lower Oil Pan ] Lower Oil Pan.

5 Bolt

• 9 Nm

6 Oil Baffle

• Always replace.

7 Bolts

• M6: 9 Nm.

• M8: 20 Nm.

8 Oil Pump

• Removing and installing, refer to => [ Oil Pump ] Oil Pump.

• Checking the oil pressure and switch. Refer to => [ Oil Pressure and Switch, Checking ] Testing and Inspection.

9 Alignment Bushing

• For centering the oil pump.

10 Chain Tensioner

• For the oil pump drive chain.

11 Guide Pin

• 9 Nm

12 Bolt

• 9 Nm

• Not available in the US/Canadian market.

13 Oil Pressure Regulation Valve (N428)

• Not available in the US/Canadian market.

14 O-ring

• Always replace.

• Not available in the US/Canadian market.

15 Drive Chain

• For the oil pump.

• Mark the direction of rotation before removing.

16 Gasket

• Always replace.

17 Oil Separator

• Removing and installing, refer to => [ Oil Separator ] Oil Separator.

18 Bolt

• Tightening sequence and specification. Refer to => [ Oil Separator ] Oil Separator.

19 Upper Oil Pan

• Removing and installing, refer to => [ Upper Oil Pan ] Upper Oil Pan.

20 Bolt

• 9 Nm

21 Bolt

• Always replace.

• Tightening sequence and specification. Refer to => [ Upper Oil Pan Bolt Tightening Sequence
and Specification ].

22 Oil Intake Pipe

• Clean the screen if it is dirty.

23 Gasket

• Always replace.

• In the oil baffle => [ (Item 6) Oil Baffle ] , mounted permanently.

24 O-ring

• Always replace.

25 O-ring

• No replacement part, part of the check valve.

26 Non-Return Valve

• Always replace.

• Clipped into the oil baffle => [ (Item 6) Oil Baffle ].

27 Oil Drain Plug

• 30 Nm

• Always replace.

• With a permanent seal.

28 Nut

• 9 Nm

• Not available in the US/Canadian market.

Lower Oil Pan Bolt Tightening Sequence and Specification





- Tighten the new bolts in 3 passes in sequence - 1 through 20 - as follows:

1 - Tighten the bolts by hand

2 - Tighten the bolts to 8 Nm.

3 - Tighten the bolts an additional 45° (1/8) turn

Upper Oil Pan Bolt Tightening Sequence and Specification





- Tighten the new bolts in 3 passes in sequence - 1 through 14 - as follows:

1 - Tighten the bolts by hand

2 - Tighten the bolts to 15 Nm

3 - Tighten the bolts an additional 90° (1/4) turn