8/10/2019 4L30-E 1-2 Band Failure

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8/10/2019 4L30-E 1-2 Band Failure

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17d

16e

Figure 1 1-2 Shift

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8/10/2019 4L30-E 1-2 Band Failure

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Figure 2 2-3 Shift

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17d

16e

8/10/2019 4L30-E 1-2 Band Failure

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17dNote:

17d is

blocked

by shift

valve.

Figure 3 3-4 Shift

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16e

8/10/2019 4L30-E 1-2 Band Failure

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Figure 4 2nd Clutch Drum

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Look for cracks in this area.

Also check in the ring

area for cracks.