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Engine/Transmission Mounting

Special Tools

    • CH-904 Base Frame
    • CH-49290 Mounting Engine/Gearbox
    • CH-49290-1 Ground Plate
    • CH-49290-4 Right Pin Bracket
    • CH-49290-5 Left Pin Bracket
    • CH-49290-6 Pin
    • CH-49290-7 Adapter Plate
    • CH-49290-8 Front Mounting Bracket Right
    • CH-49290-9 Front Mounting Bracket Left
    • CH-49290-10 Rear Mounting Bracket Right
    • CH-49290-11 Rear Mounting Bracket Left
    • CH-49290-12 Adapter Plate
    • CH-49290-14 Supporting Stand
    • CH-49290-15 Adapter Plate
    • CH-49290-16 Supporting Stand
    • CH-49290-18 Supporting Stand

For equivalent regional tools, refer to Special Tools .

Prepare the CH-49290 for Mounting Engine

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  1. Install the tool components at the CH-49290-1 plate (2).
    2. • CH-49290-16 supporting with
      CH-49290-15 plate (3) at position 21 and V.
    • CH-49290-5 bracket (6) at position 02.
    • CH-49290-6 pin (5) at position E on the
       CH-49290-5 bracket (6).
    • CH-49290-14 supporting with
      CH-49290-12 plate (7) at position 13 and Q.
    • 2 bolts with 2 CH49290-18 supporting (10) at position 32 and position 40.
    • CH-49290-4 bracket (13) at position 01.
    • CH-49290-6 pin (14) at position B on the CH-49290-4 bracket (13).

    Note: Do not Install the CH-49290-10 bracket (1), CH-49290-11 bracket (4), CH-49290-7 plate (8), CH-49290-9 bracket (9), CH-49290-7 plate (12) and CH-49290-8 bracket (11) until the tool contacts the frame.

  2. Turn the CH49290-18 supporting (10), CH-49290-14 supporting (7) and CH-49290-16 supporting (3) downward.

Installation Procedure
  1. Raise the vehicle by its full height. Refer to Lifting and Jacking the Vehicle .
  2. Remove the front compartment insulator. Refer to Front Compartment Insulator Replacement .
  3. Install the CH-49290 mounting at the CH-904 frame .

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    Note: Ensure that the 2 CH-49290-6 pins are fixed in both holes of the sub frame.

  4. Raise the CH-49290 mounting (1) with a jack.
  5. Install the CH-49290-9 bracket and CH-49290-8 bracket (2) with the 2 CH-49290-7 plate (4).
  6. Install the 4 bolts (3).
  7. Install the CH-49290-10 bracket and CH-49290-11 bracket (5).
  8. Install the 4 bolts (6).
  9. Lower the jack and remove it.

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  10. Turn the CH-49290-14 supporting (4) upwards until it seats solidly at the front engine mount bracket (3).
  11. Turn the CH-49290-16 supporting (5) upwards until it seats solidly at the rear engine mount bracket (2).
  12. Turn the 2 CH49290-18 supporting (6) upwards until it seats solidly at the oil pan (1).
  13. Remove the CH-904 frame from the CH-49290 mounting .

Removal Procedure
  1. Install the CH-904 frame to the CH-49290 mounting .

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  2. Support the CH-49290 mounting (1) with a jack.
  3. Remove the 4 bolts (3).
  4. Remove the CH-49290-9 bracket and CH-49290-8 bracket (2) with the 2 CH-49290-7 plate (4).
  5. Remove the 4 bolts (6).
  6. Remove the CH-49290-10 bracket and CH-49290-11 bracket (5).
  7. Lower the CH-49290 mounting with a jack.
   


© Copyright Chevrolet. All rights reserved
   


© Copyright Chevrolet. All rights reserved