Engine Lubrication: Service and Repair
Oil Pan and Oil Pump Assembly Overview
• If large quantities of metal particles or other deposits such as those caused by partial seizure of the crankshaft or connecting rod damage are found in the engine oil, clean the oil channels thoroughly and replace the engine oil cooler to prevent further damage.
Oil pressure, checking. Refer to => [ Oil Pressure and Oil Pressure Switch, Checking ] Testing and Inspection.
For engine oil capacities and specifications, refer to the Owner's Manual.
Danger of catalytic converter damage.
• Oil level must not exceed "max" marking.
1 Oil Level Thermal Sensor (G266)
• Not for engine codes CBFA and CCTA
2 Gasket
• Replace
3 Bolt
• Replace
• Tightening order
4 Oil Pan Lower Section
5 Bolt
• 9 Nm
6 Oil Baffle
• Replace
7 Bolt
• 9 Nm
8 Oil Pump
• Removing and installing, refer to => [ Oil Pump ] Oil Pump
9 Centering Sleeve
10 Chain Tensioner
11 Bolt
• 9 Nm
12 Bolt
• Engine codes CDAA and CCZA only
• 9 Nm
13 Oil Pressure Regulation Valve (N428)
• Engine codes CDAA and CCZA only
14 O-ring
• Replace
• Engine codes CDAA and CCZA only
15 Drive Chain for Oil Pump
• Mark direction of rotation before removing
16 Gasket
• Replace
17 Oil Separator
• Removing and Installing, refer to => [ Oil Separator ] Service and Repair
18 Bolt
• Tightening Sequence
19 Oil Pan (Upper Section)
• Removing and installing, refer to => [ Oil Pan, Upper Section ] Oil Pan
20 Bolt
• 9 Nm
21 Bolt
• Replace
• Tightening order
22 Suction Line
• Clean strainer if contaminated
23 O-ring
• Replace
24 Gasket
25 O-ring
• Replace
26 Non-Return Valve
27 Oil Drain Plug
• Replace
• 30 Nm
28 Nut
• 9 Nm
Oil Pan, Lower Section, Tightening Sequence
- Tighten bolts in 3 stages in - 1 to 20 - sequence as follows:
Oil Pan, Upper Section, Tightening Sequence
- Tighten bolts in 3 stages in - 1 to 14 - sequence as follows:
Oil Separator Tightening Sequence
- Tighten bolts to 9 Nm in the sequence - 1 to 9 -.