For 1990-2009 cars

Checks | Causes
--- | ---
Front Differential Drive Pinion Gear Assembly (23) |

• | Inspect for proper Taper Roller Bearing Pre-load

• | Inspect for loose or worn transfer Driven Gear

Differential Assembly (486) |

• | Inspect for proper Taper Roller Bearing Pre-load

• | Inspect for worn or damaged Side Gear Thrust Washer (492) or Pinion Gear Thrust Washer (488)

• | Inspect for loose or worn Side Gear Axle Splines

Input Carrier Assembly (470) |

• | Inspect for worn or damaged Pinion Gear Thrust Washers and Bushings

• | Inspect for worn or damaged Pinion Gears, Pins or Needle Bearings

• | Inspect for loose Hub and Ring Gear

Output Carrier Assembly (474) |

• | Inspect for worn or damaged Pinion Gear Thrust Washers and Bushings

• | Inspect for worn or damaged Pinion Gears, Pins or Needle Bearings

• | Inspect for loose Hub and Ring Gear

Reaction Carrier Assembly (467) |

• | Inspect for worn or damaged Pinion Gear Thrust Washers and Bushings

• | Inspect for worn or damaged Pinion Gears, Pins or Needle Bearings

• | Inspect for loose hub and Ring Gear

Fluid Pump Assembly (203) |

• | Inspect for proper fluid level

• | Inspect for loose or worn Drive Link Assembly (218)

• | Inspect for worn Driven Sprocket Thrust Washer (214) or Drive Sprocket Thrust Washers (219, 220)

• | Inspect for leaking Transfer Drive Gear Support Seal (213), Pump Fluid Outlet Seal Assembly (57) or Filter Seal (202)

• | Inspect for worn or damaged Fluid Pump Shaft Splines

3-5-Reverse Clutch Assembly |

• | Inspect for inadequate Clutch Plate Clearance

• | Inspect for loose or worn Clutch Plate Splines (423-425)

• | Inspect for loose or worn Clutch Spring Retainer (427)

• | Inspect for loose Speed Sensor Reluctor Wheel (416) or Retainer (415)

4-5-6 Clutch Assembly |

• | Inspect for inadequate Clutch Plate Clearance

• | Inspect for loose or worn Clutch Plate Splines (449, 440)

• | Inspect for loose or worn Clutch Spring Retainer (442)

• | Inspect for loose or worn 3-5-Reverse/4-5-6 Clutch Housing Bushing

1-2-3-4 Clutch Assembly |

• | Inspect for inadequate Clutch Plate Clearance

• | Inspect for loose or worn Clutch Plate Splines (456-458)

• | Inspect for loose or worn Clutch Spring Retainer (459)

Low and Reverse Clutch Assembly (OWC) (455) |

• | Inspect for loose or worn Splines (455)

• | Inspect for loose or worn Retainer (454)

Low and Reverse Clutch |

• | Inspect for inadequate Clutch Plate Clearance

• | Inspect for loose or worn Clutch Plate Splines (449-452)

• | Inspect for loose or worn Clutch Spring Retainer (410)

2-6 Clutch Assembly |

• | Inspect for inadequate Clutch Plate Clearance

• | Inspect for loose or worn Clutch Plate Splines (445-447)

• | Inspect for loose or worn Clutch Spring Retainer (407)

Case Assembly (51) |

• | Inspect for loose or broken Transmission Mount Bolts

• | Inspect for loose Torque Converter and Differential Housing Bolts (26)

• | Inspect for loose or broken Fluid Trough Bolts (56)