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

LEFT-HAND DRIVE

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).

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

2TR

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

II - OPERATION FOR REMOVAL OF PART CONCERNED

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

• 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

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).

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

2TR

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

• Disconnect the clutch pipe (4) .

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

2TR

• 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

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

• 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).