No First, Second, Third, and Fourth Gear
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No First, Second, Third, and Fourth Gear
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Checks
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Causes
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1-2-3-4 Clutch Assembly
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Inspect for damaged or worn 1-2-3-4 clutch plates (456-458).
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Inspect for damaged or broken 1-2-3-4 clutch piston (461) and piston seals damaged, worn or delaminating.
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Inspect for broken or binding 1-2-3-4 clutch piston return spring (460).
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Inspect for broken or disengaged 1-2-3-4 clutch piston return spring retainer (459).
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Inspect for broken or fatigued 1-2-3-4 clutch wave plate (458).
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Output Sun Gear Assembly (457)
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Inspect for stripped or sheared splines on the output sun gear shell.
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Reaction Carrier Assembly (467)
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Inspect for stripped or sheared splines on the input ring gear.
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Inspect for disengaged or broken input ring gear retainer.
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Output Carrier Assembly (474)
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Low/reverse clutch assembly (OWC) (455) splines sheared or broken.
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Inspect for disengaged or broken reaction ring gear retainer.
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Case Assembly (51)
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Inspect for worn or damaged case splines or retainer ring grooves.
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