GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2001 🢒 Tahoe - 2WD 🢒 Engine 🢒 Engine Mechanical - 4.8L, 5.3L, and 6.0L 🢒 Engine Coolant Air Bleed Pipe Cleaning and Inspection

Engine Coolant Air Bleed Pipe Cleaning and Inspection Two Point Pipe


    Object Number: 64262 Size: SH

    Important: Do not reuse the engine coolant air bleed pipe and cover gaskets. Upon installation of the pipe and covers, install NEW gaskets.

  1. Remove the sealing gaskets from the pipe.
  2. Remove the sealing gaskets from the covers.

    3. Object Number: 790766 Size: SH
  3. Clean the pipe (2), hose (1), and covers in solvent.

    4. Caution: Wear safety glasses in order to avoid eye damage.

  4. Dry the pipe and covers with compressed air.
  5. Inspect the pipe and covers for damage or restrictions.
  6. Inspect the gasket and hose sealing surfaces for damage.
  7. Inspect the hose (1) for restrictions, cracking or wear.

    8. The hose may be reused if not damaged.

Engine Coolant Air Bleed Pipe Cleaning and Inspection Four Point Pipe


    Object Number: 64262 Size: SH

    Important: Do not reuse the engine coolant air bleed pipe gaskets. Upon installation of the pipe, install NEW gaskets.

  1. Remove the sealing gaskets from the pipe.

    2. Object Number: 492760 Size: SH
  2. Clean the pipe (1) and hose (2) in solvent.

    3. Caution: Wear safety glasses in order to avoid eye damage.

  3. Dry the pipe and hose with compressed air.
  4. Inspect the pipe for damage or restrictions.
  5. Inspect the gasket and hose sealing surfaces for damage.
  6. Inspect the hose (2) for restrictions, cracking, or wear.

    7. The hose may be reused if not damaged.