OIL PAN OVERVIEW
Note. If large quantities of metal particles or abraded material are found during engine repairs, it may be an indication that the crankshaft or rod bearings are damaged. To prevent subsequent damage, the following work must be performed after the repair: Oil channels must be cleaned carefully; replace oil spray jets, oil cooler and oil filter. Oil capacities, specifications and viscosity classes
| CAUTION | Danger of catalytic converter damage. Oil level must not exceed "max" marking. |
Scheme 1
- Bolt 9 Nm
- Oil Level Thermal Sensor -G266- Removing and installing, refer to «Oil Level Thermal Sensor -G266»(ref-505673-S02462602832012100100000)
- Seal Replace
- Bolt Tightening specification and sequence (Scheme 4)
- Oil Pan Clean sealing surface before installing Removing and installing, refer to «OIL PAN»(ref-505673-S06393393842012100100000)
- Oil Baffle
- Bolt 9 Nm
- Oil Return Pipe
- Bolt Tightening specifications «TURBOCHARGER OVERVIEW»(ref-505664-S38218478972012100100000)
- Gasket Replace
- Bolt Tightening specification and sequence (Scheme 2)
- Oil Drain Plug 30 Nm
- Seal Replace
- Cover
Scheme 2
Tighten the oil pan bolts in three stages as follows
Tighten the bolts from the oil pan to the cylinder block -1 to 20- in a diagonal sequence to 5 Nm.
Tighten the bolts from the oil pan to the transmission -arrows- to 40 Nm.
Tighten the bolts from the oil pan to the cylinder block -1 to 20- in a diagonal sequence to 15 Nm.
Scheme 3
Tighten the double bolt -arrow- to 6 Nm.
Scheme 4
Scheme 5
- Chain Guard
- Chain Mark the running direction with paint before removing.
- Dowel Sleeves
- Intermediate Plate
- Balance Shaft Module with Oil Pump Before installing, make sure both alignment sleeves are installed for centering the oil pump and cylinder block. Do not disassemble Do not remove the balance shaft module chain sprocket Removing and installing, refer to «BALANCE SHAFT MODULE WITH OIL PUMP»(ref-505673-S39597078082012100100000)
- Bolt 9 Nm
- Oil Baffle
- Bolt 20 Nm
- Bolt 8 Nm
- Oil Intake Pipe Clean the screen if it is dirty.
- O-ring Replace
- Bolt Replace Different bolt lengths (Scheme 6)Tightening specification and sequence (Scheme 7)
- Bolt Replace Different bolt lengths (Scheme 6)Tightening specification and sequence (Scheme 7)
- Outer Rotor Check contact surfaces for groove build-up Marking must be visible
- Inner Rotor Check contact surfaces for groove build-up
- Oil Pump Cover Remove the chain tensioner -19- to remove
- Chain Sprocket Only possible to install in one position
- Bolt Replace 20 Nm plus an additional 90° turn
- Chain Tensioner with Tensioning Rail Remove the balance shaft module to remove, refer to «BALANCE SHAFT MODULE WITH OIL PUMP»(ref-505673-S39597078082012100100000). Pretension to install «TENSION THE CHAIN TENSIONER IF NECESSARY»(ref-505673-S23312542362012100100000)
- Bolt 15 Nm
Scheme 6
A - Collar bolt M7x40
B - Collar bolt M7x70
C - Collar bolt M7x90
D - Collar bolt M7x55
E - Sealing plug with O-ring
Scheme 7
Replace the balance shaft housing bolts -arrows-.
Tighten bolts in 3 stages as follows
Install bolts by hand as far as the stop.
Tighten to 15 Nm in a diagonal sequence from inside to outside.
Tighten an additional 90° in a diagonal sequence from inside to outside.
Scheme 8
- Pipe For crankcase ventilation
- Oil Pressure Switch -F1- Illustration does not correspond to version in vehicle Black insulation Switching pressure 1.2 to 1.6 bar Checking, refer to «Oil Pressure Switch -F1-, CHECKING»(ref-505673-S27142399592012100100000) Removing and Installing, refer to «Oil Pressure Switch -F1»(ref-505673-S04171091632012100100000) 21 Nm
- Not Installed
- Bracket
- Bolt 15 Nm
- Oil Cooler See note «OIL PAN OVERVIEW»(ref-505673-S22425385662012100100000) Ensure sufficient clearance to surrounding components Coolant hose connection diagram, refer to «COOLANT HOSE CONNECTION DIAGRAM»(ref-505593-S38260940962012100100000) Removing and installing, refer to «OIL COOLER»(ref-505673-S42686760182012100100000)
- Gasket Replace
- Oil Filter Housing Removing and installing Draining, refer to «OIL FILTER HOUSING, DRAINING»(ref-505673-S33918391472012100100000)
- Plug
- Seal Replace Lightly lubricate Installed position (Scheme 10)
- Oil Filter Element Removing and installing
- Screw 15 Nm
- Oil Baffle Installed position (Scheme 9)
- Gasket Replace
- Oil Filter Bracket Removing and installing, refer to «OIL FILTER BRACKET»(ref-505673-S09565245192012100100000)
Scheme 9
Insert the oil baffle -1- in the cylinder block as illustrated.
Scheme 10
Note the position of the position indicator on the gasket -arrow
- The smooth side of the gasket faces outward.