MANUAL TRANSMISSION SYSTEM DETAILS

  1. CONSTRUCTION

    1. Gear Train

      1. The transmission synchromesh mechanism is an all-speed constant mesh type.

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        *1 Input Shaft *2 4th Gear
        *3 3rd Gear *4 2nd Gear
        *5 Reverse Gear *6 1st Gear
        *7 5th Gear *8 Output Shaft
        *9 Counter Shaft *10 Single-cone Type Synchromesh Mechanism
        *11 Triple-cone Type Synchromesh Mechanism *12 Reverse Synchromesh Mechanism
        Synchromesh Mechanism
        Gear 1st 2nd 3rd, 4th and 5th Reverse
        Synchromesh Mechanism Type Single-cone Triple-cone Single-cone Reverse

    2. Reverse Synchromesh Mechanism

      1. The reverse synchromesh mechanism consists of 2 shifting keys, a shifting key spring, and a shifting key return spring.

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        *1 Counter 5th Gear *2 Hub Sleeve
        *3 Shifting Key *4 Shifting Key Spring
        *5 Shifting Key Return Spring *6 Snap Ring

  2. OPERATION

    1. Reverse Synchromesh Mechanism

      1. While shifting into 5th, the 2 shifting keys move in unison with the hub sleeve (F1). With "A" acting as the fulcrum, the 2 shifting keys move to push the synchronizer ring only for the amount of the lever ratio (F2). The shift effort can be reduced only by this amount.

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      2. While shifting into reverse, with "B" acting as the fulcrum, the 2 shifting keys move to push the synchronizer ring (F2). As a result, a brake is applied to the rotation of the counter shaft and gear noise is prevented.

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