Renault Koleos Service Repair Manual: Hydraulic unit - front right-hand calliper brake pipe: Removal - Refitting

Renault Koleos Service Repair Manual / Chassis / Front axle components / Hydraulic unit - front right-hand calliper brake pipe: Removal - Refitting

LEFT-HAND DRIVE

Front axle components

WARNING Prepare for the flow of fluid, and protect the surrounding components.

REMOVAL

I - REMOVAL PREPARATION OPERATION

  • Position the vehicle on a two-post lift (see Vehicle: Towing and lifting) (02A, Lifting equipment).
  • Disconnect the battery (see Battery: Removal - Refitting) (80A, Battery).
  • Position a pedal press on the brake pedal to limit the outflow of brake fluid.
  • Remove:
    • the front right-hand wheel (see 35A, Wheels and tyres, Wheel: Removal - Refitting, page 35A-1) (35A, Wheels and tyres),
    • the windscreen wiper arms (see Windscreen wiper arm: Removal - Refitting) (85A, Wiping - Washing),
    • the scuttle panel half-grille (see Scuttle panel half-grille: Removal - Refitting) (56A, Exterior equipment),
    • the windscreen wiper mechanism (see Windscreen wiper mechanism: Removal - Refitting) (85A, Wiping - Washing),
    • the scoop under the scuttle panel grille (see Scoop under the scuttle panel grille: Removal - Refitting) (56A, Exterior equipment).

Front axle components

  • Remove the insulation (1) from the bulkhead (see Bulkhead insulation: Removal - Refitting) (68A, Soundproofing).

2TR

Front axle components

  • Remove:
    • clips (2) ,
    • the vacuum hose (3) .

II - OPERATION FOR REMOVAL OF PART CONCERNED

Front axle components

  • Undo the brake pipe union (4) .
  • Remove the retaining clip (5) .

Front axle components

  • Undo the brake pipe union (6) on the hydraulic unit.
  • Remove the brake pipe (7) between the hydraulic unit and the front right-hand brake hose.

REFITTING

I - REFITTING OPERATION FOR PART CONCERNED

  • Refit:
    • the brake pipe between the hydraulic unit and the front right-hand brake hose,
    • the brake pipe union on the hydraulic unit,
    • the retaining clip,
    • the brake pipe union on the brake hose.
  • Torque tighten:
    • the brake pipe union on the hydraulic unit (16 N.m),
    • the brake pipe union on the brake hose (16 N.m).

II - FINAL OPERATION

2TR

  • Refit:
    • the vacuum hose,
    • the clips.

 

  • Refit:
    • the bulkhead insulation (see Bulkhead insulation: Removal - Refitting) (86A, Soundproofing),
    • the scoop under the scuttle panel grille (see Scoop under the scuttle panel grille: Removal - Refitting) (56A, Exterior equipment).
    • the windscreen wiper mechanism (see Windscreen wiper mechanism: Removal - Refitting) (85A, Wiping - Washing),
    • the scuttle panel half-grille (see Scuttle panel halfgrille: Removal - Refitting) (56A, Exterior equipment),
    • the windscreen wiper arms (see Windscreen wiper arm: Removal - Refitting) (85A, Wiping - Washing),
    • the front right-hand wheel (see 35A, Wheels and tyres, Wheel: Removal - Refitting, page 35A-1) (35A, Wheels and tyres),
  • Remove the pedal press.
  • Bleed the brake circuit (see 30A, General information, Braking circuit: Bleed, page 30A-4) .
  • Connect the battery (see Battery: Removal - Refitting) (80A, Battery).

RIGHT-HAND DRIVE

Front axle components

WARNING Prepare for the flow of fluid, and protect the surrounding components.

REMOVAL

I - REMOVAL PREPARATION OPERATION

  • Position the vehicle on a two-post lift (see Position of the attachment points) (02A, Lifting equipment).
  • Drain the refrigerant circuit using the refrigerant charging station (see Refrigerant circuit: Draining - Filling) 62A, Air conditioning).
  • Disconnect the battery (see Battery: Removal - Refitting) (80A, Battery).
  • Position a pedal press on the brake pedal to limit the outflow of brake fluid.
  • Remove:
    • the front left-hand wheel (see 35A, Wheels and tyres, Wheel: Removal - Refitting, page 35A-1) (35A, Wheels and tyres),
    • the engine cover,
    • the air intake sleeve,
    • the air filter box (see Air filter unit: Removal - Refitting) (12A, Fuel mixture)
    • the windscreen wiper arms (see Windscreen wiper arm: Removal - Refitting) (85A, Wiping - Washing),
    • the scuttle panel half-grille (see Scuttle panel half-grille: Removal - Refitting) (56A, Exterior equipment),
    • the windscreen wiper mechanism (see Windscreen wiper mechanism: Removal - Refitting) (85A, Wiping - Washing),
    • the scoop under the scuttle panel grille (see Scoop under the scuttle panel grille: Removal - Refitting) (56A, Exterior equipment).

Front axle components

  • Remove the insulation (1) from the bulkhead (see Bulkhead insulation: Removal - Refitting) (68A, Soundproofing).

2TR

Front axle components

  • Remove:
    • clips (2) ,
    • the vacuum hose (3) .

Front axle components

  • Disconnect the clutch pipe (4) .

Front axle components

  • Remove the bolt (5) from the pipe union.
  • Disconnect the pipes (6) .

2TR

Front axle components

  • Unclip the petrol vapour absorber pipe at (7) .
  • Unclip the petrol vapour absorber pipe at (8) .

 

  • Remove the brake pipe between the hydraulic unit and the master cylinder (see 31A, Front axle components, Hydraulic unit - master cylinder brake pipe: Removal - Refitting, page 31A-16) .

II - OPERATION FOR REMOVAL OF PART CONCERNED

Front axle components

  • Undo the brake pipe union (9) .
  • Remove the retaining clip (10) .

Front axle components

  • Undo the brake pipe union (11) on the hydraulic unit.
  • Remove the brake pipe (12) between the hydraulic unit and the front right-hand brake hose.

REFITTING

I - REFITTING OPERATION FOR PART CONCERNED

  • Refit:
    • the brake pipe (12) between the hydraulic unit and the front right-hand brake hose,
    • the brake pipe union (11) on the hydraulic unit,
    • the retaining clip (10) ,
    • the brake pipe union (9) on the brake hose.
  • Torque tighten:
    • the brake pipe union on the hydraulic unit (16 N.m),
    • the brake pipe union on the brake hose (16 N.m).

II - FINAL OPERATION

  • Refit the brake pipe between the hydraulic unit and the master cylinder (see 31A, Front axle components, Hydraulic unit - master cylinder brake pipe: Removal - Refitting, page 31A-16) .

2TR

  • Clip:
    • the petrol vapour absorber pipe at (8) ,
    • the petrol vapour absorber pipe at (7)

 

  • Connect the pipes (6) .
  • Refit the pipe union bolt (5) .
  • Torque tighten the pipe union bolt (4 N.m).
  • Connect the clutch pipe (4) .

2TR

  • Refit:
    • the vacuum hose (3) ,
    • the clips (2) .

 

  • Refit:
    • the bulkhead insulation (see Bulkhead insulation: Removal - Refitting) (86A, Soundproofing),
    • the scoop under the scuttle panel grille (see Scoop under the scuttle panel grille: Removal - Refitting) (56A, Exterior equipment).
    • the windscreen wiper mechanism (see Windscreen wiper mechanism: Removal - Refitting) (85A, Wiping - Washing),
    • the scuttle panel half-grille (see Scuttle panel half-grille: Removal - Refitting) (56A, Exterior equipment),
    • the windscreen wiper arms (see Windscreen wiper arm: Removal - Refitting) (85A, Wiping - Washing),
    •  the air filter box (see Air filter unit: Removal - Refitting) (12A, Fuel mixture),
    • the air intake sleeve,
    • the engine cover,
    • the front left-hand wheel (see 35A, Wheels and tyres, Wheel: Removal - Refitting, page 35A-1) (35A, Wheels and tyres).
  • Remove the pedal press.
  • Bleed the brake circuit (see 30A, General information, Braking circuit: Bleed, page 30A-4) .
  • Connect the battery (see Battery: Removal - Refitting) (80A, Battery).
  • Fill the refrigerant circuit using the refrigerant charging station (see Refrigerant circuit: Draining - Filling) 62A, Air conditioning).
  • Check the sealing of the cooling system (see Air conditioning: Check) (62A, Air conditioning).
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