Functional Check

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Position 1-2 support drum on bench. Install reaction sun gear assembly into 1-2 support drum. Rotate reaction sun gear counterclockwise. Rotate 1-2 support drum clockwise. See Fig 4. Roller clutch should move freely in indicated directions. Roller clutch should lock in opposite direction. If roller clutch does not function as described, clutch is not assembled correctly. Reassemble as necessary.

Fig 1: Removing 1-2 Roller Clutch

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Fig 2: Inspecting 1-2 Roller Clutch & 1-2 Support Drum

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Fig 3: Installing 1-2 Roller Clutch Into 1-2 Support Drum

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Fig 4: Checking 1-2 Support Roller Clutch Operation

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