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CAUTION: Heatshield is very sharp. Wear gloves to (19) Remove the exhaust downpipe heatshield by pulling straight up. (20) Remove the (5) bolts attaching the exhaust downpipe to the turbocharger and remove pipe. (21) Remove the (8) exhaust manifold retaining bolts, it is necessary to access the bolt behind the (22) Remove the exhaust manifold and turbo- charger assembly from the vehicle (23) Place assembly in a vice to remove the (3) exhaust manifold to turbocharger retaining nuts (Fig. Cleaning Always use new gaskets during assembly. All gas- ket mating surfaces must be cleaned of old gasket INSTALLATION (1) Transfer the oil return line to the new turbo- charger (Fig. 8). (2) Install the turbo on the exhaust manifold (Fig. 8). Torque the nuts to 32 N·m (23 ft. lbs.). (3) Install the exhaust manifold and turbocharger assembly in the vehicle (4) Install the (8) exhaust manifold retaining nuts. Torque nuts to 32 N·m (23 ft. lbs.). (5) Install the exhaust manifold downpipe. Torque bolts to 32 N·m (23 ft. lbs.). CAUTION: Heatshield is very sharp. Wear gloves to (6) Slide the exhaust downpipe heatshield down over pipe. Do not attempt to strap heatshield in posi- (7) Install the oil supply line on turbocharger. Torque bango bolt fitting to 27 N·m (20 ft. lbs.). (8) Connect the heater hoses. shield. Torque bolts to 11 N·m (97 in. lbs.). (10) Raise the vehicle on a hoist. engine block (Fig. 9). (12) Strap the exhaust downpipe heatshield in its original position. (13) Install the exhaust system support clamp (Fig. 10). Torque nuts to 23 N·m (17 ft. lbs.). Fig. 7 Turbocharger Oil Return Hose 1 – VEHICLE UNDERBODY Fig. 8 Turbocharger / Exhaust Manifold Assembly 1 – OIL RETURN LINE 11 - 4 EXHAUST SYSTEM AND TURBOCHARGER XJ REMOVAL AND INSTALLATION (Continued) 2000 JEEP CHEROKEE |