AUTOMATIC TRANSAXLE INSPECTION

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B2 Brake Inspection

1.  Apply ATF to the driven plates, drive plates and retaining plates.

Note
•  Replace with new drive plates after soaking them at least 2 h in ATF.

2.  Install driven plates, drive plates and the retaining plate in the following order to the transaxle case as shown in the figure.

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Six drive plates type
•  Retaining—Drive—Driven—Drive—Driven—Drive—Driven—Drive—Driven—Drive—Driven—Drive—Retaining
Seven drive plates type
•  Retaining—Drive—Driven—Drive—Driven—Drive—Driven—Drive—Driven—Drive—Driven—Drive—Driven—Drive—Retaining
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Caution
•  Inspect the number and order of the retaining plates, drive and driven plates.

3.  Using a flathead screwdriver, install the snap ring into the groove.

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Caution
•  Align the opening of the snap ring with the position shown in the figure.

4.  Set a dial indicator as shown in the figure.

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5.  While applying compressed air into the oil passage as shown in the figure, measure the B2 brake clearance and inspect the piston moves smoothly.

Air pressure
200 kPa {2.0 kgf/cm2, 29 psi}
B2 brake clearance
1.20 — 1.40 mm {0.047 — 0.055 in}
•  If not within the specification, select another retaining plate.

Retaining plate size

Identification mark

Thickness (mm {in})
47
4.7 {0.185}
48
4.8 {0.189}
49
4.9 {0.193}
50
5.0 {0.197}
51
5.1 {0.201}
52
5.2 {0.205}
53
5.3 {0.209}

6.  Using a flathead screwdriver, remove the snap ring.

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7.  Remove the retaining plates, drive and driven plates.

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Note
•  Inspect the number of drive and driven plates.