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Home >> Audi >> 2011 >> TT S, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 87 (3.2L - Lubrication - Engine Code(S): CBRA (Roadster)) >> Lubrication >> Description And Operation >> Oil Pump And Oil Pan Assembly Overview

Oil Pump And Oil Pan Assembly Overview

WARNING: This page is about a different car, the 2009 Audi TT and 2008 Audi TT. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
  • If a large amount of metal shavings or particles are found when performing engine repairs, these indicate 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.
  • For engine oil capacities and specifications, refer to the Owner's Manual.
CAUTION:

Danger of catalytic converter damage.

  • Oil level must not exceed "max" marking.
Fig 1: Lubrication System Assembly Overview
GWWN17-0098Courtesy of AUDI OF AMERICA, LLC
  1. Bolt
    • Fastened to intake manifold
    • 5 Nm
  2. Oil Dipstick
  3. Guide Tube for Oil Dipstick
  4. Cylinder Block
  5. Oil Return Valve
    • Removal and installation, refer to Fig 3
    • Note installation position
  6. Bolt
    • 8 Nm
  7. Oil Pump Drive Cover
  8. O-ring
    • Replace
    • Oil to install
  9. Oil Pump Drive
  10. Intermediate Shaft
  11. Thrust Washer
  12. Bolt
    • Insert with locking compound.
    • 10 Nm
  13. Oil Spray Jet for Piston Cooling
    • For crankshaft bearing 2 to 7
    • Opening pressure 2.0 bar pressure
    • Removal and installation, refer to Fig 4
  14. Oil Pump Driveshaft
  15. Oil Pump
    • Disassembling and assembling, refer to OIL PUMP ASSEMBLY OVERVIEW 
    • Coat oil pressure line to cylinder block and at oil pump housing with sealant.
  16. Bolt
    • 23 Nm
  17. Oil Drain Plug
    • 30 Nm
  18. Oil Pan
    • Removal and installation, refer to OIL PAN 
    • Tightening specifications and tightening sequence, refer to Fig 2
  19. Oil Level Thermal Sensor -G266-
    • Removal and installation, refer to Fig 5
  20. Bolt
    • Tightening specifications and tightening sequence, refer to Fig 2
  21. Oil Filter Housing

Oil Pan - Tightening Specifications and Tightening Sequence 

Fig 2: Oil Level Thermal Sensor G266 Electrical Connector, Oil Pan/Transmission Bolts & Oil Pan Bolts
GWWA17-0426Courtesy of AUDI OF AMERICA, LLC

-- Tighten bolts in 3 stages as follows:

-- Pre-tighten the bolts connect the oil pan to the cylinder block in a diagonal sequence to 5 Nm.

-- Tighten oil pan to transmission connection -arrows- bolts ENGINE, INSTALLING => Manual transmission to engine fastener .

-- Tighten oil pan to cylinder block connection bolts diagonally to 12 Nm.

NOTE:

Ignore -1-.

Oil Return Valve, Removing and Installing 

Fig 3: Identifying Oil Check Valve
GWWN17-0214Courtesy of AUDI OF AMERICA, LLC

Removing 

-- Install M8x1.5 bolt approximately 4 turns into valve -arrow-.

-- Remove valve.

Installing 

-- Coat O-ring with oil.

-- Press valve into oil channel by hand.

Oil Spray Nozzle, Removing and Installing 

Fig 4: Identifying Oil Spray Jet Application Area
GWWV13-1020Courtesy of AUDI OF AMERICA, LLC
NOTE:

The oil spray jets are installed into crankshaft bearings 2 to 7.

Removing 

-- Press oil spray jet out toward crankshaft bearing with 4 mm diameter drift.

Installing: 

-- Press oil spray jet in by hand with 6 mm diameter drift -arrow-.

Oil Level Thermal Sensor -G266-, Removing And Installing 

Fig 5: Oil Level Thermal Sensor G266
GWWA17-0294Courtesy of AUDI OF AMERICA, LLC
  1. Bolt - 10 Nm; self-locking, replace
  2. Sealing ring; replace
  3. Electrical harness connector
  4. Oil Level Thermal Sensor -G266-
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