Renault Koleos Service Repair Manual: Crankshaft seal on timing end: Removal - Refitting

M9R

Engine and cylinder block assembly

REMOVAL

I - REMOVAL PREPARATION OPERATION

  • Position the vehicle on a two-post lift .
  • Remove:
    • the front right-hand wheel ,
    • the front right-hand wheel arch liner ,
    • the accessories belt ,
    • the crankshaft accessories pulley .

II - OPERATION FOR REMOVAL OF PART CONCERNED

Engine and cylinder block assembly

Engine and cylinder block assembly

  • Remove the crankshaft seal (1) using the tool (2) supplied in the spare parts kit for the new seal.

REFITTING

I - REFITTING OPERATION FOR PART CONCERNED

Engine and cylinder block assembly

WARNING

The joint faces must be clean, dry and free from grease (avoid finger marks).

  • Refit the new "seal (5) - protector (4) " assembly on the crankshaft.
  • Align the seal notches (3) with the notches on the timing cover (6) .

Engine and cylinder block assembly

Note: The (7) is supplied in the new seal parts kit.
  • Position the lugs of the (7) into the notches of the seal (8) .
  • Move the "tool - seal" assembly by hand until it comes into contact with the timing cover (check that the seal notches fit correctly into the timing cover notches).
  • Finger tighten the seal (8) clockwise using the (7) .
  • Torque tighten the timing end crankshaft seal (47 N.m) using the (7) supplied in the new spare parts kit.

Engine and cylinder block assembly

  • Remove the seal fitting protector (9) .

II - FINAL OPERATION

  • Refit:
    • the crankshaft accessories pulley,
    • the accessories belt ,
    • the front right-hand wheel arch liner ,
    • the front right-hand wheel .

2TR

Special tooling required

Mot. 1867  Crankshaft seal fitting tool (timing end)

 

IMPORTANT

To avoid all risk of damage to the systems, apply the safety and cleanliness instructions and operation recommendations before carrying out any repair.

 

IMPORTANT

Wear protective gloves during the operation.

REMOVAL

I - REMOVAL PREPARATION OPERATION

  • Position the vehicle on a two-post lift .
IMPORTANT

To prevent the vehicle from falling, lash it to the vehicle lift using a strap.

  • Remove:
    • the front right-hand wheel,
    • the front right-hand splash guard ,
    • the front right-hand wheel arch liner ,
    • the accessories belt ,
    • the crankshaft accessories pulley .

II - OPERATION FOR REMOVAL OF PART CONCERNED

Engine and cylinder block assembly

  • Remove the crankshaft seal (1) on the timing end using an appropriate tool (2) .

REFITTING

I - REFITTING PREPARATION OPERATION

  • Always replace:
    • the crankshaft seal on the timing end,
    • the crankshaft accessories pulley bolt.

II - REFITTING OPERATION FOR PART CONCERNED

Engine and cylinder block assembly

  1. Dust seal lip
  2. Seal lip
  3. Engine exterior
  4. Engine interior
  • Apply fresh engine oil to the joint face and to the seal lips (A) and (B) .
  • Refit the crankshaft seal on the timing end, observing the direction of fitting.

Engine and cylinder block assembly

  • Refit the new crankshaft seal on the timing end using the tool (Mot. 1867) (3) until the tool is resting on the surface of the cylinder block.

III - FINAL OPERATION.

  • Refit:
    • the crankshaft accessories pulley,
    • the accessories belt ,
    • the front right-hand wheel arch liner ,
    • the front right-hand splash guard ,
    • the front right-hand wheel .
    Engine and cylinder block assembly

    Crankshaft seal, gearbox end: Removal - Refitting

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