Dodge dakota 2002 Service Manual page 1408

DR
EXHAUST MANIFOLD
DESCRIPTION
The exhaust manifolds are log style with a patented
flow enhancing design to maximize performance. The
exhaust manifolds are made of high silicon molybdenum
cast iron. A perforated core graphite exhaust manifold
gasket is used to improve sealing to the cylinder head.
The exhaust manifolds are covered by a three layer lam-
inated heat shield for thermal protection and noise
reduction. The heat shields are fastened with a torque
prevailing nut that is backed off slightly to allow for the
thermal expansion of the exhaust manifold.
REMOVAL
RIGHT EXHAUST MANIFOLD
(1) Disconnect negative cable for battery.
(2) Remove air cleaner assembly, resonator assem-
bly and air inlet hose.
(3) Remove accessory drive belt (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
REMOVAL).
(4) Remove A/C compressor (Refer to 24 - HEAT-
ING & AIR CONDITIONING/PLUMBING/A/C COM-
PRESSOR - REMOVAL).
(5) Remove A/C accumulator support bracket fas-
tener.
(6) Drain coolant below heater hose level (Refer to
7 - COOLING - STANDARD PROCEDURE).
(7) Remove heater hoses at engine.
(8) Remove fasteners attaching exhaust manifold
heat shield.
(9) Remove heat shield.
(10) Remove upper exhaust manifold attaching fas-
teners.
(11) Raise vehicle on hoist.
(12) Disconnect exhaust pipe from manifold.
(13) Remove fasteners attaching starter. Move
starter aside.
(14) Remove lower exhaust manifold attaching fas-
teners.
(15) Remove exhaust manifold and gasket (Fig.
110). Manifold is removed from below the engine
compartment.
ENGINE - 4.7L 9 - 159