Installing the rear timing case cover
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.
- Remove the seal residue in areas (1) using special tool 0 495 102 (11 4 470) .
- 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.
- Remove the seal residue in areas (1) using special tool 0 495 102 (11 4 470) .
- Clean the sealing surface (1) with brake cleaner.
CONSUMABLE SPECIFICATION
| Brake cleaner 2.0 | 500 ml, Spray can | 83192365214 |
| 20, Canister | 83192365215 |
- Position the timing case cover (1) underneath.
- Position the punch inside in the crankshaft sealing ring (2) .
- Remove the crankshaft sealing ring (2)
outwards in arrow direction.
- Check the fitting sleeves (1) for damage and replace as needed.
- Check for correct fit of fitting sleeves (1)
.
- Have the special tool 2 469 803 ready.
NOTE:
TECHNICAL INFORMATION
For additional information see: 11 00... OVERVIEW OF CONSUMABLES IN APPLICABLE BMW PARTS CATALOGUE
For additional information see: 11 00... 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 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 the sealing compound in area (1) along the inner edge.
TECHNICAL DATA SPECIFICATION
| Height of the sealing bead |
|---|
| 2.0 mm... 2.5 mm |
- Replace screws (1)
to (11)
.
Parts: Screws
- Carefully mount the timing case cover.
- Tighten screws in the sequence (1) to (11) .
TIGHTENING TORQUE SPECIFICATIONS
| Rear timing case cover to engine block | ||
|---|---|---|
| M6 x 31 Replace screws. |
Joining torque | 8 Nm |
| Angle of rotation | 90° | |
- Connect connectors (1) and lock.
- Make sure the connector (1) engages audibly.
NOTE:
RISK OF DAMAGE
Radial shaft seal damage
Taping the sealing lip (inner) and applying oil to the radial shaft seal will lead to its destruction
Radial shaft seal damage
Taping the sealing lip (inner) and applying oil to the radial shaft seal will lead to its destruction
- Do not tap the sealing lip (inner) of the radial shaft seal.
- Do not apply oil to the radial shaft seal.
- Install the radial shaft seal dry.
- Preassemble special tool 0 496 137 (11 8 815) on crankshaft.
- Replace the crankshaft sealing ring (1)
.
Parts: Crankshaft seal
- Carefully pull the crankshaft sealing ring (1) off in arrow direction with a rotational movement using the special tool 0 496 137 (11 8 815) until the crankshaft sealing ring (1) lies parallel to the timing case cover.
- Secure special tool 0 494 029 (11 9 182)
to the crankshaft using special tool 0 494 031 (11 9 184)
.
- Connect the special tool 2 360 215
onto the special tool 0 493 881 (11 9 180)
in arrow direction.
- Pull in the crankshaft sealing ring using special tools 0 494 028 (11 9 181)
and 2 360 215
in connection with special tool 0 494 030 (11 9 183)
.
- Screw in the crankshaft sealing ring with the tool (1) up to the stop position.