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Idler Gear Shaft Installation Height Inspection/Adjustment

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  1. Install the idler gear shaft (A) in the torque converter housing, and install the 27.5 x 41 x 2.5 mm thrust needle bearing (B) and the 41.5 mm washer (C) on the idler gear shaft.

    Idler Gear Shaft Installation Height: 

    Standard: 

    116.24 - 116.30 mm (4.5764 - 4.5787 in) 

    Fig 1: Identifying Idler Gear Shaft, Thrust Needle Bearing, Washer, Gasket And Surfaces
    G08066817Courtesy of AMERICAN HONDA MOTOR CO., INC.

    Idler Gear Shaft Cutaway View 

    Fig 2: Idler Gear Shaft Cutaway View
    G08066818Courtesy of AMERICAN HONDA MOTOR CO., INC.
  2. Install a new gasket (D) on the torque converter housing.
  3. Measure the installation height (E) of the idler gear shaft between the surface (F) of the gasket and the surface (G) of the 41.5 mm washer.
  4. If the measurement is out of the standard, remove the 41.5 mm washer and measure its thickness.
  5. Select and install a new 41.5 mm washer, then recheck the installation height.
    WASHER, 41.5 MM

    No. Thickness
    A 1.26 mm (0.0496 in)
    B 1.30 mm (0.0512 in)
    C 1.34 mm (0.0528 in)
    D 1.38 mm (0.0543 in)
    E 1.42 mm (0.0559 in)
    F 1.46 mm (0.0575 in)
    G 1.50 mm (0.0591 in)
    H 1.54 mm (0.0606 in)
    I 1.58 mm (0.0622 in)
    J 1.62 mm (0.0638 in)
    K 1.66 mm (0.0654 in)
    L 1.70 mm (0.0669 in)
    M 1.74 mm (0.0685 in)
    N 1.78 mm (0.0701 in)
    O 1.82 mm (0.0717 in)
    P 1.86 mm (0.0732 in)
    Q 1.90 mm (0.0748 in)
    R 1.94 mm (0.0764 in)
    S 1.98 mm (0.0780 in)
    T 2.02 mm (0.0795 in)
    U 2.06 mm (0.0811 in)