Renault Koleos Service Repair Manual: Hydraulic brake unit: 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).
• Place the pedal press on the brake pedal.
• Remove:
  • the engine cover,
  • the windscreen wiper arm (see Windscreen wiper arm: Removal - Refitting) (85A, Wiping - Washing),
  • the scuttle 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 bulkhead insulation (1) (see Bulkhead insulation: Removal - Refitting) (68A, Soundproofing).

II - OPERATION FOR REMOVAL OF PART CONCERNED

2TR

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

• Undo:
  • the brake pipe unions (4) on the hydraulic unit,
  • the brake pipe unions (5) on the hydraulic unit.
• Disconnect the connector (6) .
• Remove:
  • the bolts (7) from the hydraulic brake unit,
  • the hydraulic brake unit (8) .

REFITTING

I - REFITTING OPERATION FOR PART CONCERNED

• Refit:
  • the hydraulic brake unit,
  • the hydraulic brake unit bolts.
• Connect the hydraulic brake unit connector.
• Refit:
  • the brake pipe unions (5) on the hydraulic unit,
  • the brake pipe unions (4) on the hydraulic unit.
• Torque tighten:
  • the brake pipe unions (4) on the hydraulic unit (16 N.m),
  • the brake pipe unions (5) on the hydraulic unit (without ESP) (16 N.m),
  • the brake pipe unions (5) on the hydraulic unit (with ESP) (18 N.m),
  • the hydraulic brake unit bolts (9 N.m).

II - FINAL OPERATION.

2TR

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

• Refit:
  • the bulkhead insulation (see Bulkhead insulation: Removal - Refitting) (68A, 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 half-grille (see Scuttle panel half-grille: Removal - Refitting) (56A, Exterior equipment),
  • the windscreen wiper arm (see Windscreen wiper arm: Removal - Refitting) (85A, Wiping - Washing),
  • the engine cover.
• Remove the pedal press from the brake pedal.
• 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 Vehicle: Towing and lifting) (02A, Lifting equipment).
• Disconnect the battery (see Battery: Removal - Refitting) (80A, Battery).
• Place the pedal press on the brake pedal.
• Remove:
  • the air intake sleeve,
  • the air filter unit (see Air filter unit: Removal - Refitting) (12A, Fuel mixture),
  • the windscreen wiper arm (see Windscreen wiper arm: Removal - Refitting) (85A, Wiping - Washing),
  • the scuttle 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).

II - OPERATION FOR REMOVAL OF PART CONCERNED

• Undo:
  • the brake pipe unions (1) on the hydraulic unit,
  • the brake pipe unions (2) on the hydraulic unit.
• Disconnect the connector (3) .
• Remove:
  • the bolts (4) from the hydraulic brake unit,
  • the hydraulic brake unit.

REFITTING

I - REFITTING OPERATION FOR PART CONCERNED

• Refit:
  • the hydraulic brake unit,
  • the hydraulic brake unit bolts.
• Connect the hydraulic brake unit connector.
• Refit:
  • the brake pipe unions (2) on the hydraulic unit,
  • the brake pipe unions (1) on the hydraulic unit.
• Torque tighten:
  • the brake pipe unions (1) on the hydraulic unit (16 N.m),
  • the brake pipe unions (2) on the hydraulic unit (without ESP) (16 N.m),
  • the brake pipe unions (2) on the hydraulic unit (with ESP) (18 N.m),
  • the hydraulic brake unit bolts (9 N.m).

II - FINAL OPERATION

• Refit:
  • 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 half-grille (see Scuttle panel half-grille: Removal - Refitting) (56A, Exterior equipment),
  • the windscreen wiper arm (see Windscreen wiper arm: Removal - Refitting) (85A, Wiping - Washing),
  • the air filter unit (see Air filter unit: Removal - Refitting) (12A, Fuel mixture),
  • the air intake sleeve.
• Remove the pedal press from the brake pedal.
• Bleed the brake circuit (see 30A, General information, Braking circuit: Bleed, page 30A-4)
• Connect the battery (see Battery: Removal - Refitting) (80A, Battery).