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Engine Mechanical (4HK1-TC) 6A-37 Legend 1. Oil Outlet
Waste gate operation (absolute pressure) 1. Remove the hose from the waste gate actuator. the illustration. Legend 1. Waste Gate Actuator
3. Use the pressure gauge pump to apply pressure (load) to the waste gate actuator (the engine must 4. Check the pressure and control rod movement. 5. Inspect the hose for cracks and other damage. Replace the hose if necessary. 6. Do not apply a pressure of more than 200 kPa (1.2 kg/cm 2 / 29 psi) to the waste gate actuator. Installation 1. Put the gasket in to install the exhaust manifold. • Tighten up with the 2 nuts and 6 bolts according to the order given on the figure. Tighten: ⋅m (3.5 kg ⋅m/25 lb⋅ft) Caution: 2. Install the gasket and turbocharger to the exhaust manifold. Tighten the nuts to the specified torque. Tighten: ⋅m (5.3 kg⋅m/38 lb⋅ft) 3. Tighten the adapter bolts (exhaust manifold side) to the specified torque. Tighten: ⋅m (2.5 kg⋅m/19 lb⋅ft) Movement, mm (in) 0.38 (0.0150) 4.00 (0.1575) Pressure, kPa (psi) 160 (23) 180 (26) N6A6044E N6A6045E N6A6046E |