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Installation (Right)

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NOTE: Make sure that the block gasket surfaces are clean. The head gasket material is soft. Handle the gasket with care. Make sure the gasket surface is not creased or dented. Do not use a sealer on the head gasket. The head gasket is made with sealant on the gasket surface. Additional sealer may cause leakage or malfunction. In addition, some sealers may attack the initial sealant on the gasket.
  1. Install the right cylinder head gasket to the block, over the cylinder head dowel pins. Install the right cylinder head to the block, over the cylinder head gasket and the cylinder head dowel pins. Apply the thread sealant GM P/N 12345382, or equivalent, to the bolt threads and under the bolt heads. Install the cylinder head bolts. See Figure. Tighten the cylinder head bolts in sequence in 4 passes. See TORQUE SPECIFICATIONS .
  2. Install the glow plugs to the cylinder head. Install the fuel injection nozzles to the cylinder head. Tighten nozzles to specifications. See TORQUE SPECIFICATIONS . Install the exhaust manifold to the cylinder head. See EXHAUST MANIFOLD . Install the valve rocker arms, shafts, and the push rods to the cylinder head. See VALVE ROCKER ARM, SHAFT, AND PUSH ROD .
  3. Install the generator mounting bracket. Tighten bracket bolts to specifications. See TORQUE SPECIFICATIONS . Install the heater hoses to the engine. Install the right side lower intake manifold to the cylinder head. See INTAKE MANIFOLD .
  4. Install the turbocharger to the engine block. See TURBOCHARGER . Install the thermostat housing coolant crossover to the cylinder heads. See THERMOSTAT HOUSING CROSSOVER .
  5. Install the transmission indicator and tube to the engine block. Install the air intake duct to the turbocharger. Install the air cleaner assembly in the vehicle. Refill the cooling system. See DRAINING & FILLING COOLING SYSTEM . Connect the battery negative cables to the batteries and tighten to specifications. See TORQUE SPECIFICATIONS . Install the interior engine cover in the vehicle.
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