GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2001 🢒 Tracker - 4WD 🢒 Engine 🢒 Engine Mechanical - 2.5L (LE8) 🢒 Cylinder Head Installation - Right Side

    Object Number: 650453 Size: SH
  1. Install the knock pin (3) to the cylinder block.
  2. Apply sealant (2) to the cylinder head gasket (1) as shown.
  3. Install the cylinder head gasket to the block with the 86FA mark facing up.
  4. Install the cylinder head to the block.

    5. Object Number: 648380 Size: SH

    Important: The cylinder head bolts must be torqued in 2 stages, loosened, and then retorqued in 3 stages in order to ensure against compression and coolant leaks.

    Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  5. Apply clean engine oil to the bolt threads and install the cylinder head bolts.

    6. Notice: In order to prevent warpage of the cylinder head, follow the sequence shown whenever removing or installing the head.

    Tighten
    Tighten the cylinder head bolts (1-8) in the sequence shown to 53 N·m (38.5 lb ft).

  6. Tighten the cylinder head bolts (1-8).

    7. Tighten
    Tighten the cylinder head bolts (1-8) in the sequence shown to 84 N·m (61 lb ft).

  7. Loosen the cylinder head bolts in the reverse order to 0 torque.
  8. Tighten the cylinder head bolts (1-8).

    9. Tighten
    Tighten the cylinder head bolts (1-8) in the sequence shown to 53 N·m (38.5 lb ft).

  9. Tighten the cylinder head bolts (1-8).

    10. Tighten
    Tighten the cylinder head bolts (1-8) in the sequence shown to 84 N·m (61 lb ft).

  10. Tighten the cylinder head bolts (1-8).

    11. Tighten
    Tighten the cylinder head bolts (1-8) in the sequence shown to 105 N·m (76 lb ft).

  11. Install the hex bolt (1).

    12. Tighten
    Tighten the bolt to 11 N·m (7.5 lb ft).

  12. Install the water crossover pipe. Refer to Water Crossover Installation .
  13. Install the lifters. Refer to Valve Lifter Installation - Right Side .
  14. Install the camshafts. Refer to Exhaust Camshaft Installation - Right Side and Intake Camshaft Installation - Right Side .