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Home >> Pontiac >> 2008 >> Torrent GXP, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Automatic Transaxle - AF33-5 - Removal & Installation, Service, Overhaul, Troubleshooting & Diagnosis) >> Repair Instructions - Off Vehicle >> Transmission Fluid Pump Assembly Installation >> Tools Required

Tools Required

WARNING: This page is about a different variant/trim than selected.
    Fig 1: View Of Coast Clutch Hub Thrust Washer
    GM1850804Courtesy of GENERAL MOTORS CORP.
  1. Apply J 36850  to the coast clutch hub thrust washer (226). See Special Tools .
  2. Install the coast clutch hub thrust washer (226) with the flat surface facing up, and with the tangs engaged into the second coast clutch spring (224).
    3. Fig 2: Identifying Second Clutch Sprag Assembly
    GM749815Courtesy of GENERAL MOTORS CORP.
  3. While holding the second coast clutch hub and sprag assembly (11) together, install into the fluid pump assembly.
    4. Fig 3: Measuring Dimension B
    GM749816Courtesy of GENERAL MOTORS CORP.
  4. Place a straight edge on top of the second clutch sprag outer race thrust washer.
  5. Measure the distance (b) from the bottom of the straight edge and the fluid pump assembly.

    Specification:  Installed height: 51.09 - 51.71 mm (2.011 - 2.036 in)

  6. If the installed height is greater than specifications, the second coast clutch hub did not clear all the second clutch fiber plates. Index again the clutch hub and plates until within specifications.
    7. Fig 4: View Of Fluid Pump Assembly Onto Input Shaft
    GM749825Courtesy of GENERAL MOTORS CORP.
  7. Rotate the transmission assembly as shown.
  8. Install the J 45053  on the fluid pump assembly. See Special Tools .
    • Do not allow the second clutch sprag assembly to separate from the clutch plates.
    • Back out the forcing screw of the J 45053  to ensure, ample clearance of the input shaft. See Special Tools .
  9. Install the fluid pump assembly.
    • Do not allow the input shaft splines to touch the bushings in the fluid pump assembly.
    • Align the holes of the fluid pump assembly to the transmission case.
    • Do not allow the second clutch sprag assembly to separate from the clutch plates.
  10. Lightly press the fluid pump body into the transmission case assembly in order to seat the fluid pump assembly in place.
    11. Fig 5: View Of Fluid Pump Case Bolt
    GM749357Courtesy of GENERAL MOTORS CORP.
    NOTE: Do not use bolts longer than 28 mm. Using bolts longer than 28 mm will cause internal damage to the transmission.
  11. Install the 8 - M8 x 1.25 x 28 mm fluid pump to case bolts (5) and hand tighten.
    12. Fig 6: Locating Fluid Pump Bolts
    GM773186Courtesy of GENERAL MOTORS CORP.
  12. Rotate the transmission assembly so that the fluid pump assembly is facing up.
    13. NOTE: Refer to Fastener Notice .
  13. Tighten the fluid pump to case bolts in the correct sequence.

    Tighten:  Tighten the fluid pump to case bolts to 25 N.m (18 lb ft).

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