Prepare the coolant pump and the coolant pump housing
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 sealing surfaces (1) with special tool 0 495 102 (11 4 470)
.
Check
- Check the sealing bead (1) for damage.
- Check the protrusion of the sealing bead (1).
Result
» No protrusion of sealing bead (1) found or the sealing bead (1) is damaged.
Measure
- Replace the sealing bead (1).
- Have the special tool 2 469 803 ready.
NOTE: TECHNICAL INFORMATION
For additional information see: OVERVIEW OF CONSUMABLES (APPLICABLE BMW PARTS CATALOGUE) - Position the sealing compound (1) as shown on the special tool 2 469 803.
Parts: Sealant
SEALING COMPOUND SPECIFICATIONLoctite 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. - Apply the sealing compound with a height of approximately 2 mm to 2.5 mm.
- Check guide sleeve in the marked coolant pump (1) for correct
fit.