GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Isuzu 🢒 2002 🢒 Isuzu T-Series (Truck Line C) 🢒 Engine 🢒 Engine Electrical 🢒 Heater Outlet Pipe Replacement

Removal Procedure
  1. Drain the engine coolant. Refer to Cooling System Draining and Filling in Engine Cooling.
  2. Remove the hose clamp from the heater core.
  3. Remove the hose clamp from the radiator hose.
  4. Remove the mounting bolt.

    5. Object Number: 291029 Size: SH
  5. Remove the pipe clamp on the frame.

    6. Object Number: 392201 Size: SH
  6. Remove the outlet pipe.

Installation Procedure

    Object Number: 392201 Size: SH
  1. Install the outlet pipe.
  2. Install the clamp on the frame.

    3. Object Number: 291029 Size: SH

    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.

  3. Install the mounting bolt.

    4. Tighten
    Tighten the bolt to 23 N·m (17 lb ft).

  4. Install the hose clamp from the radiator hose.
  5. Install the hose clamp from the heater core.
  6. Fill with engine coolant. Refer to Cooling System Draining and Filling in Engine Cooling.