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Home >> Chevrolet >> 2001 >> Venture Base, Van Passenger >> Repair and Diagnosis >> External Pages >> Different car >> Section 779 (Automatic Transaxle Service, Removal & Installation -- 4T65-E) >> Repair Instructions >> Control Valve Body Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2003 Pontiac Montana, 2003 Oldsmobile Silhouette, and 2003 Chevrolet Venture. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Do NOT use any type of grease to retain parts during the assembly of this unit. Using greases other than the recommended assembly lube changes the transaxle fluid characteristics. Using greases other than the recommended assembly lube causes undesirable shift conditions and/or filter clogging. Use TRANSJEL™ J 36850 or equivalent during the assembly of this unit.
  1. Install the ball check valves (372) into the case cover. Use the J 36850  to retain the ball check valves in their proper locations.
    Fig 1: Installing Ball Check Valves Into Case Cover
    G01531452Courtesy of GENERAL MOTORS CORP.
  2. Install the gasket and the spacer plate (370).
    Fig 2: Installing Gasket And Spacer Plate
    G01531453Courtesy of GENERAL MOTORS CORP.
  3. Install the ball check valves (372, 373) into the valve body. Use the J 36850  to retain the ball check valves in their proper locations.
    Fig 3: Installing Ball Check Valves Into Valve Body
    G01531454Courtesy of GENERAL MOTORS CORP.

    Important:  Do NOT use impact type tools on the valve body or on the oil pump.

  4. Install the gasket (371) and the valve body (300).
    Fig 4: Installing Gasket And Valve Body
    G01531455Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  5. Install the valve body bolts (374, 381, 384).

    Tighten 

    • Tighten the M6 X 1.0 X 20 bolt to 8 N.m (70 lb in).
    • Tighten the M6 X 1.0 X 30 bolt to 12 N.m (106 lb ft).
    • Tighten the M6 X 1.0 X 45 bolt to 12 N.m (106 lb in).
    • Tighten the M6 X 1.0 X 55 bolt to 12 N.m (106 lb in).
    • Tighten the M6 X 1.0 X 60 bolt to 12 N.m (106 lb in).
    • Tighten the M6 X 1.0 X 65 bolt to 12 N.m (106 lb in).
    • Tighten the M6 X 1.0 X 85 bolt to 12 N.m (106 lb in).
    • Tighten the M6 X 1.0 X 95 bolt to 16 N.m (12 lb ft).
    • Tighten the M8 X 1.25 X 90 bolt to 25 N.m (18 lb ft).

    Important:  Do NOT use impact type tools on the valve body or on the oil pump.

  6. Install the oil pump. Refer to OIL PUMP REPLACEMENT  .
  7. Install the case side cover. Refer to CASE SIDE COVER REPLACEMENT  .
    Fig 5: Identifying Valve Body Bolts
    G01531456Courtesy of GENERAL MOTORS CORP.