Refitting oil pan
Screwing sequence of the oil pan
NOTE:
RISK OF DAMAGE
Contaminant or foreign body.
Contamination can result in malfunctions, loss of function or leaks.
Contaminant or foreign body.
Contamination can result in malfunctions, loss of function or leaks.
- Adhere to the utmost cleanliness.
- Protect components from contamination e.g. by covering.
- Close off line connections with seal plugs.
NOTE:
RISK OF DAMAGE
Damage to the surface.
The use of metal-cutting tools (e.g., emery cloths) for cleaning surfaces can damage them and lead to leaks and/or engine damage.
Damage to the surface.
The use of metal-cutting tools (e.g., emery cloths) for cleaning surfaces can damage them and lead to leaks and/or engine damage.
- Do not use any metal-cutting tools.
NOTE:
TECHNICAL INFORMATION
The sealing surfaces must be free of oil, grease and cleaning agents.
The sealing surfaces must be free of oil, grease and cleaning agents.
- Clean the sealing surface (1) on the oil pan with the special tool 0 495 103 (11 4 471) and the special tool 0 495 104 (11 4 472) .
- Clean the sealing surface (1) with brake cleaner.
CONSUMABLE SPECIFICATION
| Brake cleaner 2.0 | 500 ml, Spray can | 83192365214 |
| 20, Canister | 83192365215 |
NOTE:
RISK OF DAMAGE
Damage to the surface.
The use of metal-cutting tools (e.g., emery cloths) for cleaning surfaces can damage them and lead to leaks and/or engine damage.
Damage to the surface.
The use of metal-cutting tools (e.g., emery cloths) for cleaning surfaces can damage them and lead to leaks and/or engine damage.
- Do not use any metal-cutting tools.
NOTE:
TECHNICAL INFORMATION
The sealing surfaces must be free of oil, grease and cleaning agents.
The sealing surfaces must be free of oil, grease and cleaning agents.
- Clean the sealing surface (1) on the crankcase with the special tool 0 495 103 (11 4 471) and the special tool 0 495 104 (11 4 472) .
- Clean the sealing surface (1) with brake cleaner.
CONSUMABLE SPECIFICATION
| Brake cleaner 2.0 | 500 ml, Spray can | 83192365214 |
| 20, Canister | 83192365215 |
- Have the special tool 2 469 803 ready.
NOTE:
TECHNICAL INFORMATION
For additional information see: OVERVIEW OF CONSUMABLES IN applicable BMW parts catalogue .
For additional information see: OVERVIEW OF CONSUMABLES IN applicable BMW parts catalogue .
- Position the sealing compound (1)
as shown on the special tool 2 469 803
.
Parts: Sealant
SEALING COMPOUND SPECIFICATION
| Loctite 5970 liquid sealing compound Processing time <10 minutes at room temperature | 50 ml, Cartridge | 83190404517 |
NOTE:
TECHNICAL INFORMATION
The sealing surfaces must be free of oil, grease and cleaning agents.
The sealing surfaces must be free of oil, grease and cleaning agents.
NOTE:
TECHNICAL INFORMATION
The processing time of the liquid sealing compound can be at a maximum of 10 min.
Commissioning of the assembly is not possible until 25 minutes after the processing time.
Non-observance can lead to leaks in the assembly.
The processing time of the liquid sealing compound can be at a maximum of 10 min.
Commissioning of the assembly is not possible until 25 minutes after the processing time.
Non-observance can lead to leaks in the assembly.
- Apply a sealing bead along the inner edge (1) of the oil pan.
- Completely surround the oil return orifice (arrow) with the sealant.
The sealant must not enter the oil return orifice.
TECHNICAL DATA SPECIFICATION
| Height of the sealing bead | |
|---|---|
| 2.0 mm... 2.5 mm | |
NOTE:
TECHNICAL INFORMATION
The special tool 11 8 780 is only required when the transmission is removed.
The special tool 11 8 780 is only required when the transmission is removed.
- Position the special tool 0 496 120 (11 8 780) with the transmission bolts (1) in such a way that the oil pan aligns exactly with the timing case cover.
- Replace the centering sleeves where required.
NOTE:
RISK OF DAMAGE
Improper screw length can cause component damage.
The use of screws of improper length can lead to component damage.
Improper screw length can cause component damage.
The use of screws of improper length can lead to component damage.
- Note the correct screw length.
- Install screws that correspond to the original length.
- Make sure that the correct
screw (2)
(M8x40) is used to attach the oil pan to the transmission.
The screw (1) (mounting bolt of the starter motor) must never be used to attach the oil pan.
- Thread in the oil pan carefully and position.
- Tighten all screws (2) to (20) of the oil pan hand-tight.
- Tighten all screws (1) hand-tight.
- Tighten all bolts (2) to (20) of the oil pan.
TIGHTENING TORQUES SPECIFICATION
| Oil sump to crankcase | ||
|---|---|---|
| M8x110, M8x45, M8x30 |
Tightening torque | 24Nm |
- Tighten transmission screws (1) .
TIGHTENING TORQUES SPECIFICATION
| Transmission bolts | ||
|---|---|---|
| Torx screw BM8x40 | Tightening torque | 19Nm |
- Insert and install the holder (3) .
- Tighten down screws (1) .
TIGHTENING TORQUES SPECIFICATION
| Holder with rubber mount to oil sump | ||
|---|---|---|
| Bolt M12 x 10.9 | tightening torque | 100Nm |
- Tighten down screw (2) .
TIGHTENING TORQUES SPECIFICATION
| Holder with rubber mount to front axle support | ||
|---|---|---|
| Bolt M12 x 10.9 | tightening torque | 100Nm |
- Secure the positive battery cable (4) at the clamps (5) .
- Connect and lock the connector (3) .
- Make sure the connector (3) engages audibly.
- Insert and install the holder (2) .
- Tighten down screw (1) .
TIGHTENING TORQUES SPECIFICATION
| Holder to oil pan | ||
|---|---|---|
| M6 | Tightening torque | 8Nm |
Follow-up work
- Refer to FASTENING TRANSMISSION OIL LINES .
- Refer to INSTALLING RIGHT CHARGE AIR LINE .
- Refer to INSTALLING STARTER MOTOR .
- Refer to INSTALLING THE FRONT RIGHT WHEEL ARCH COVER .
- Refer to INSTALLING THE FRONT RIGHT WHEEL .
- Refer to INSTALLING FRONT UNDERBODY PROTECTION .
- Refer to CONNECTING ALL BATTERY GROUND LEADS .
- Refer to TOPPING UP THE MOTOR OIL .
- Refer to CHECKING/TOPPING UP OIL LEVEL IN AUTOMATIC TRANSMISSION (AISIN GA8G45) .
- Refer to INSTALLING THE OIL FILLER CAP .