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REVERSE IDLER GEAR COMPONENTS INSPECTION

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## Reverse Idler Gear Inspection

1. Inspect the synchronizer cones for wear.

  • If there is any malfunction, replace parts if necessary.

2. Inspect the gear teeth for damage, wear, and cracks.

  • If there is any malfunction, replace parts if necessary.

3. Inspect the synchronizer ring matching teeth for damage and wear.

  • If there is any malfunction, replace the synchronizer ring.

## Reverse Synchronizer Ring Inspection

1. Inspect the synchronizer ring teeth for damage, wear, and cracks.

  • If there is any malfunction, replace parts if necessary.

2. Inspect the tapered surface for wear and cracks.

  • If there is any malfunction, replace parts if necessary.

3. Measure the clearance between the synchronizer ring and the flank surface of the gear.

  • If it is less than the minimum specification, replace the synchronizer ring.

  Note

  • Set the synchronizer ring squarely in the gear and measure around the circumference.

Reverse synchronizer ring clearance

  Standard: 1.50 mm {0.059 in}
  Minimum: 0.80 mm {0.031 in}

## Reverse Clutch Hub Inspection

1. Inspect the clutch hub sleeve and hub operation.

  • If there is any malfunction, replace parts if necessary.

2. Inspect the gear teeth for damage, wear, and cracks.

  • If there is any malfunction, replace parts if necessary.

3. Measure the clearance between the hub sleeve and shift forks.

  • If it exceeds the maximum specification, replace the hub sleeve and shift fork as a set.

Reverse clutch hub sleeve and shift fork clearance

  Standard: 0.10-0.40 mm {0.004-0.015 in}
  Maximum: 0.90 mm {0.035 in}