CLUTCH SYSTEM


  1. OUTLINE


    1. A dry type single plate clutch system which is operated by hydraulic pressure is used.

    2. The clutch system for the EC60, EC61, EC69 manual transaxle models and EC65A multi-mode manual transaxle models uses the Concentric Slave Cylinder (CSC) in place of the clutch release cylinder.

    3. The clutch system for the EC69 manual transaxle models uses the clutch accumulator to reduce vibration transmitted to the clutch pedal.

    4. The clutch start system is used to help ensure safety.

      A00XRC1C01
      *A EC60 Manual Transaxle *B EC61 Manual Transaxle
      *C EC69 Manual Transaxle *D EC65A Multi-mode Manual Transaxle
      *E EA66 Manual Transaxle - -

  2. SPECIFICATION

    EC60 Manual Transaxle
    Item Specification
    Clutch Type Single Dry Plate Diaphragm
    Operation Hydraulic
    Clutch Cover Size mm (in.) 214 (8.43)
    Installed Load N 5100
    Clutch Disc Facing Size* mm x mm (in. x in.) 212 x 140 (8.35 x 5.51)
    Clutch Master Cylinder Type Plunger
    Cylinder Diameter mm (in.) 15.87 (0.63)
    Release Cylinder Type Concentric Slave Cylinder (CSC)
    Clutch Pedal Turnover

    *: Outer Diameter x Inner Diameter

    EC61 Manual Transaxle
    Item Specification
    Clutch Type Single Dry Plate Diaphragm
    Operation Hydraulic
    Clutch Cover Size mm (in.) 203 (7.99)
    Installed Load N 3920
    Clutch Disc Facing Size*1 mm x mm (in. x in.) 200 x 140 (7.87 x 5.51)
    Clutch Master Cylinder Type Plunger
    Cylinder Diameter mm (in.) 15.87 (0.63)
    Release Cylinder Type Concentric Slave Cylinder (CSC)
    Clutch Pedal Conventional*2, Turnover*3

    *1: Outer Diameter x Inner Diameter

    *2: RHD Models

    *3: LHD Models

    EC69 Manual Transaxle
    Item Specification
    Clutch Type Single Dry Plate Diaphragm
    Operation Hydraulic
    Clutch Cover Size mm (in.) 227 (8.94)
    Installed Load N 5400
    Clutch Disc Facing Size* mm x mm (in. x in.) 224 x 150 (8.82 x 5.91)
    Clutch Master Cylinder Type Plunger
    Cylinder Diameter mm (in.) 15.87 (0.63)
    Release Cylinder Type Concentric Slave Cylinder (CSC)
    Clutch Pedal Turnover

    *: Outer Diameter x Inner Diameter

    EC65A Multi-mode Manual Transaxle
    Item Specification
    Clutch Type Single Dry Plate Diaphragm
    Operation Hydraulic
    Clutch Cover Size mm (in.) 227 (8.94)
    Installed Load N 5400
    Clutch Disc Facing Size* mm x mm (in. x in.) 224 x 150 (8.82 x 5.91)

    *: Outer Diameter x Inner Diameter

    EA66 Manual Transaxle
    Item Specification
    Clutch Type Single Dry Plate Diaphragm
    Operation Hydraulic
    Clutch Cover Size mm (in.) 251 (9.88)
    Installed Load N 9300
    Clutch Disc Facing Size* mm x mm (in. x in.) 250 x 170 (9.84 x 6.69)
    Clutch Master Cylinder Type Plunger
    Cylinder Diameter mm (in.) 15.87 (0.63)
    Release Cylinder Type Non-adjustable
    Clutch Pedal Turnover

    *: Outer Diameter x Inner Diameter

  3. MAIN FEATURES


    1. Self-adjusting Type Clutch Cover (Models with EA66 Manual Transaxle)


      1. This clutch cover maintains a constant diaphragm spring posture regardless of the amount of clutch disc wear. Consequently, a constant clutch pedal effort is maintained to ensure a comfortable clutch feel.

    2. Concentric Slave Cylinder (CSC) Type Clutch System (Models with EC60, EC61, EC69 Manual Transaxle and EC65A Multi-mode Manual Transaxle)


      1. Unlike a conventional clutch system, this system uses the CSC, in which the release cylinder and the release bearing are integrated, creating a structure where the diaphragm spring of the clutch cover is directly pressed, thereby discontinuing the release fork and the fork support, and this offers an excellent clutch operation feeling and weight reduction.

      2. The clutch bleeder has been separated from the CSC in the front transaxle case and mounted on the transaxle. As a result, serviceability has been ensured.

        A00XR7SC01
        *A CSC Type Clutch System *B General Conventional Clutch System
        *1 Clutch Release Bleeder Assembly *2 Concentric Slave Cylinder (Clutch Release with Bearing Cylinder Assembly)
        *3 Clutch Master Cylinder Assembly *4 Clutch Pedal Sub-assembly
        *5 Clutch Release Cylinder Assembly *6 Release Fork
        *7 Fork Support *8 Release Bearing

        Note


        • The CSC cannot be disassembled.

        • When the transaxle is removed from the engine, the piston and piston seal will move to the engine side and the piston seal may be damaged by foreign matter on the sliding surface. When the transaxle is removed from the engine, replace the CSC with a new one.

        • The bolts that fasten the CSC to the transaxle are seal bolts. When the bolts are removed, replace them with new ones.

        • The clutch fluid should be replaced or inspected according to the Maintenance Schedule and Owner's Manual.