Engine Block Assemble Procedure

2024 Chevrolet Corvette E-Ray, 2D CoupeSECTION Engine Block Assemble Procedure
  1. GM5372343Courtesy of GENERAL MOTORS COMPANY

    Select the expanding driver (4 - 8) and washer (2 or 3) from the EN-33049Β  Camshaft Bearing Service Set.

  2. Assemble the tool.
  3. GM5372376Courtesy of GENERAL MOTORS COMPANY

    Insert the tool (1) through the front or rear of the engine block and into the bearing. For installation of inner bearings, it may be necessary to install the driver bar extension.

  4. Tighten the expander assembly nut until snug.
  5. Push the guide cone (2) into the front camshaft bearing in order to align the tool.
  6. GM5372371Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Camshaft bearings must be installed with bearing oil feed hole in alignment with the drilled oil passage in the block bore to ensure proper oil flow to the camshaft. If the bearings have a split seam, the split seam in the bearing must be installed in the 12 o'clock position towards the top of the block. Improperly installed bearings may restrict oil flow causing engine damage.

    Position the camshaft bearing with oil feed hole (1) in alignment with drilled oil passage in block bore (2).

  7. GM5372363Courtesy of GENERAL MOTORS COMPANY

    Drive the bearing (1) into the block bore. During installation, ensure the bearing is installed straight.

  8. Remove EN-33049Β  Camshaft Bearing Service Set, inspect bearing to confirm the oil hole in the bearing is in alignment with the drilled oil passage in the block bore.
  9. Repeat procedure to install the remaining bearings into the block.
  10. GM5366233Courtesy of GENERAL MOTORS COMPANY

    Cylinder Head Locating Pin (1) - Install [4x]

  11. Press fit the transmission locating pins (2) into the block, ensure that 8.75 mm (0.34 in) (a) of the transmission locating pin protrudes from the block as shown.
  12. Engine Block Oil Gallery Plug Seal (3) - Install NEW
  13. CAUTION:

    Refer to Fastener Caution .

  14. Engine Block Oil Gallery Plug (4) - Install
  15. NOTE:

    Ensure proper use of room temperature vulcanizing (RTV) sealant. Use of Room Temperature Vulcanizing (RTV) and Anaerobic Sealant

  16. Engine Block Core Hole Plug (5) - Install and tighten to 30 N.m (22 lb ft)
  17. Engine Block Oil Gallery Plug (6) - Install and tighten to 60 N.m (44 lb ft)
  18. Engine Block Coolant Drain Hole Plug (8) - Install and tighten to 30 N.m (22 lb ft)
  19. GM5366225Courtesy of GENERAL MOTORS COMPANY

    Piston Oil Nozzle (1) - Install and tighten [8x] 20 N.m (15 lb ft)

  20. Crankshaft - Install - Crankshaft and Bearing Removal and InstallationΒ 
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:

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