Final Drive: Assembly

2004 Toyota Matrix XR, FWD, StandardSECTION Assembly
WARNING: This page is about a different car, the 2004 Chrysler Pacifica. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: The differential is serviced as an assembly. Differential service is limited to bearing cups and cones. Any other differential component failure must be remedied by differential assembly and transfer shaft replacement.
  1. Install side gear thrust washer to differential case (Fig 1).
    Fig 1: Installing Thrust Washer
    G03574225Courtesy of DAIMLERCHRYSLER CORP.
  2. Install side gear to differential case (Fig 2).
    Fig 2: Installing Side Gear To Differential Case
    G03574226Courtesy of DAIMLERCHRYSLER CORP.
  3. Install both pinion gears and washers to case, while orientating washer tabs to notch in case (Fig 3).
    Fig 3: Installing Pinion Gear
    G03574227Courtesy of DAIMLERCHRYSLER CORP.
  4. Install pinion shaft (Fig 4).
    Fig 4: Installing Pinion Shaft
    G03574228Courtesy of DAIMLERCHRYSLER CORP.
  5. Install side gear to case (Fig 5).
    Fig 5: Installing Side Gear To Case
    G03574229Courtesy of DAIMLERCHRYSLER CORP.
  6. Install side gear thrust washer to case (Fig 6).
    Fig 6: Installing Side Gear Thrust Washer
    G03574230Courtesy of DAIMLERCHRYSLER CORP.
  7. Install differential support into position, while aligning through-holes (Fig 7).
    Fig 7: Installing Differential Support Into Position
    G03574231Courtesy of DAIMLERCHRYSLER CORP.
  8. Install differential ring gear to case (Fig 8).
    Fig 8: Identifying Ring Gear
    G03574232Courtesy of DAIMLERCHRYSLER CORP.
  9. Install ring gear-to-case bolts, with pinion shaft retainers (Fig 9), and torque bolts to 95 N.m (70 ft. lbs.).
    Fig 9: Identifying Ring Gear-To-Case Bolts
    G03574233Courtesy of DAIMLERCHRYSLER CORP.
  10. Using Miller Special Tool L-4410, and C-4171, install differential bearing to differential (extension housing side) (Fig 10).
    Fig 10: Positioning Bearing Cone Onto Differential - Typical
    G03574234Courtesy of DAIMLERCHRYSLER CORP.
  11. Using Miller Special Tool 5052 and C-4171, install differential bearing to differential (bearing retainer side).
  12. Using Miller Special Tool 6061 and C-4171, install differential bearing race to bearing retainer (Fig 11).
    Fig 11: Identifying Differential Bearing Retainer
    G03574235Courtesy of DAIMLERCHRYSLER CORP.
  13. Using Miller Special Tool L-4520 and C-4171, install differential bearing to extension housing.
    NOTE: Use Mopar® Silicone Rubber Adhesive Sealant, or equivalent, on retainer and extension housing/adapter plate to seal to case.
  14. Install differential assembly into transaxle case. Install differential bearing retainer (Fig 12)and torque retainer-to-case bolts (Fig 13)to 28 N.m (21 ft. lbs.).
    Fig 12: Installing Differential Bearing Retainer
    G03574236Courtesy of DAIMLERCHRYSLER CORP.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.