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Home >> Subaru >> 2022 >> WRX Base, Standard Trans >> Repair and Diagnosis >> Transmission >> M/T Clutch System >> Master Cylinder >> Installation

Master Cylinder: Installation

  1. Apply grease to the push rod.

    Preparation items: 

    Grease: Silicone grease G-40M or equivalent

    G14611951Courtesy of SUBARU OF AMERICA, INC.
  2. Set the push rod to the master cylinder.
  3. Install the master cylinder.

    Tightening torque: 

    18 N.m (1.8 kgf-m, 13.3 ft-lb)

  4. Connect the clutch pipe C and clutch pipe D using a crowfoot wrench.
    TIGHTENING TORQUE SPECIFICATIONS

    Calculation formula
    T = 15.5 N.m (1.6 kgf-m, 11.4 ft-lb) x L1/(L1 + L2)
    T: Reading of the torque wrench
    L1: Effective length of the torque wrench
    L2: Effective length of the crowfoot wrench
    NOTE:

    If the effective length of the tool used is unknown, consult the manufacturer of the tool. 

    G14611952Courtesy of SUBARU OF AMERICA, INC.
  5. Apply grease to the outer periphery of the clevis pin A.
    CAUTION:

    Always use a new clevis pin A. 

    Preparation items: 

    Grease: NIGTIGHT LTS No. 2 or equivalent

    G14611953Courtesy of SUBARU OF AMERICA, INC.
  6. Align the holes on the clutch pedal and push rod, and install the clevis pin A and clip.
    CAUTION:

    Always use a new clip. 

  7. Install the clutch pedal. Ref. to BRAKE>BRAKE PEDAL>INSTALLATION
  8. Bleed air from the clutch fluid. Ref. to CLUTCH SYSTEM>AIR BLEEDING>PROCEDURE 
  9. Connect the ground terminal to battery sensor. Ref. to REPAIR CONTENTS>NOTE>BATTERY