Chrysler 300/300 Touring/300C, Dodge Magnum. Manual — part 1561
INSTALLATION
RIGHT EXHAUST MANIFOLD
1. Clean gasket surfaces.
NOTE: If replacing the exhaust manifold, tighten
the exhaust outlet studs to 39N·m (350 in.lbs.).
2. Position the exhaust manifold and gasket. Install
the retaining bolts. Tighten 4 bolts starting at the
center working outward to 23 N.m (200 in. lbs.).
3. Install the heat shields. Tighten the heat shield fas-
teners to 12 N·m (105 in.lbs.).
4. Tighten the 2 out most nuts to 8 N·m (73 in.lbs.).
5. Connect the oxygen sensor.
6. Raise and support the vehicle.
7. Connect the front exhaust pipe to exhaust mani-
fold. Tighten the fasteners to 34 N.m (300 in. lbs.).
8. Connect the negative battery cable.
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ENGINE - 3.5L - SERVICE INFORMATION
LX
VALVE TIMING
DESCRIPTION
The timing drive system has been designed to provide
quiet performance and reliability to support a NON
free-wheeling engine.
The timing drive components include a crankshaft
sprocket (4), camshaft sprockets, tensioner pulley,
hydraulic tensioner and a timing belt (3). The water
pump (2) is driven by the back side of the timing belt
(3). The right and left camshaft sprockets are keyed
and not interchangeable because of the cam sensor
pick-up wheel on the left sprocket.
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ENGINE - 3.5L - SERVICE INFORMATION
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COVER-FRONT TIMING BELT
REMOVAL
1. Perform fuel pressure release procedure. (Refer to
14 - FUEL SYSTEM/FUEL DELIVERY - STAN-
DARD PROCEDURE).
2. Disconnect negative battery cable.
3. Remove accessory drive belt (Refer to 7 - COOL-
ING/ACCESSORY
DRIVE/DRIVE
BELTS
-
REMOVAL).
4. Remove accessory drive belt tensioner.
5. Remove bolts for power steering pump. Reposition
power steering pump aside.
6. Raise vehicle on hoist.
7. Remove crankshaft damper (Refer to 9 - ENGINE/
ENGINE
BLOCK/VIBRATION
DAMPER
-
REMOVAL).
8. Remove the lower front timing belt cover fasteners.
9. Lower the vehicle.
10. Remove the upper timing belt cover bolts and
remove front timing belt cover.
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ENGINE - 3.5L - SERVICE INFORMATION
LX
INSTALLATION
1. Exchange the accessory drive belt pulley if neces-
sary. Tighten bolt to 61 N·m (45 ft.lbs.).
2. Install upper front timing belt cover.
3. Install lower timing belt front cover.
4. Tighten the timing cover bolts as follows:
•
M6 bolts - 12N·m (105 in.lbs.)
•
M8 bolts - 28N·m (250 in.lbs.)
•
M10 bolts - 54N·m (40 lbs.ft.)
5. Install power steering pump fasteners. Tighten bolts
to 23 N·m (200 lbs. in.).
6. Install crankshaft damper (Refer to 9 - ENGINE/
ENGINE BLOCK/VIBRATION DAMPER - INSTAL-
LATION).
7. Install accessory drive belt tensioner (Refer to 7 -
COOLING/ACCESSORY DRIVE/BELT TENSION-
ERS - INSTALLATION). Torque fastener to 28 N·m
(250 in. lbs.).
8. Install accessory drive belt (Refer to 7 - COOLING/
ACCESSORY DRIVE/DRIVE BELTS - INSTALLA-
TION).
9. Lower vehicle.
10. Connect negative battery cable.
LX
ENGINE - 3.5L - SERVICE INFORMATION
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