Jeep Cherokee 2000 Service Manual - page 1161
(16) Remove the intake manifold elbow and the
EGR valve as an assembly.
(17) Remove the EGR tube from the exhaust man-
ifold.
(18) Remove the (2) exhaust manifold heatshield
retaining bolts and remove the heatshield (Fig. 15).
(19) Remove the oil pressure supply line from the
turbocharger (Fig. 15).
(20) Remove the clutch master cylinder heatshield
(Fig. 15).
(21) Remove the turbocharger oil supply line from
the engine block (Fig. 16).
(22) Working inside of the vehicle, remove the
Knee Blocker. Refer to Group 8E, Instrument Panel
Systems for the procedure.
(23) Disconnect the neutral safety switch electrical
connector at the clutch pedal.
(24) Remove the (2) clutch master cylinder retain-
ing nuts from the bulkhead.
(25) Working from the inside of the engine com-
partment, remove the clutch master cylinder from
the bulkhead and position the cylinder and line
assembly out of the way.
(26) Remove the (5) bolts attaching the exhaust
downpipe to the turbocharger and remove the pipe.
(27) Remove the (8) exhaust manifold retaining
bolts, it is necessary to access the bolt behind the
manifold outlet from the underneath of the vehicle.
(28) Remove the steering shaft pinchbolt and slide
the shaft straight off of the gearbox input shaft. Posi-
tion aside.
(29) Remove the exhaust manifold and the turbo-
charger assembly from the vehicle
(30) Place the turbo assembly in a vice to remove
the (3) exhaust manifold to turbocharger retaining
nuts (Fig. 17).
Cleaning
Always use new gaskets during assembly. All gas-
ket mating surfaces must be cleaned of all old gasket
material to produce a smooth and dirt free sealing
surface for the new gasket.
INSTALLATION
(1) Install the turbocharger on the exhaust mani-
fold (Fig. 17). Torque nuts to 32 N·m (23 ft. lbs.).
(2) Install the exhaust manifold and turbocharger
assembly in the vehicle
(3) Install the (8) exhaust manifold retaining nuts,
it is necessary to access the bolt behind the manifold
outlet from underneath the vehicle. Torque nuts to 32
N·m (23 ft. lbs.).
(4) Install the exhaust manifold downpipe. Torque
the bolts to 32 N·m (23 ft. lbs.).
Fig. 15 2.5L Turbo Diesel — Heatshields
1 – CLUTCH MASTER CYLINDER HEATSHIELD
2 – TURBO OIL PRESSURE SUPPLY LINE
3 – TURBOCHARGER
4 – EXHAUST MANIFOLD HEATSHIELD RETAINING BOLTS
Fig. 16 R. H. D. Turbo Position & Orientation
1 – CLUTCH MASTER CYLINDER
2 – EXHAUST DOWNPIPE HEATSHIELD
3 – TURBOCHARGER OIL PRESSURE SUPPLY LINE AT TURBO
4 – TURBOCHARGER OIL PRESSURE SUPPLY LINE AT ENGINE
BLOCK
5 – ACTUATOR VACUUM SUPPLY
6 – TURBOCHARGER WASTEGATE ACTUATOR
XJ
EXHAUST SYSTEM AND TURBOCHARGER
11 - 7
REMOVAL AND INSTALLATION (Continued)