Chrysler 300/300 Touring/300C, Dodge Magnum. Manual — part 1653
HOUSING-AIR CLEANER
REMOVAL
1. Disconnect the negative battery cable. (Refer to 8 - ELECTRICAL/BATTERY SYSTEM/CABLES - REMOVAL)
2. Disconnect the MAF and air pressure sensor electrical connectors.
3. Remove the air outlet hose from the air cleaner assembly.
4. Remove the tube from the PCV valve.
5. Pry up both spring clips from front of housing cover (spring clips retain cover to housing).
6. Release housing cover from locating tabs located on rear of housing, and remove cover.
7. Remove the rear lower housing to fender well fastener.
8. Remove the air inlet duct.
9. Pulling upward, remove the air cleaner housing.
9 - 2636
ENGINE - 3.0L TD SERVICE INFORMATION
LX
INSTALLATION
1. Position the lower housing and attach the air inlet duct.
2. Install the lower housing to fender well fastener. Tighten fastener to 5 N·m (44 in. lbs.).
3. Install the air cleaner element.
4. Position housing cover into housing locating tabs.
5. Pry up spring clips and lock cover to housing.
6. Install the air outlet tube. Tighten clamp to 5 N·m (44 in. lbs.).
7. Install the PCV valve (1).
8. Connect the MAF and air pressure senso wire harness connectors.
9. Connect the negative battery cable. (Refer to 8 - ELECTRICAL/BATTERY SYSTEM/CABLES - INSTALLATION)
LX
ENGINE - 3.0L TD SERVICE INFORMATION
9 - 2637
CYLINDER HEAD
DESCRIPTION
The 3.0L aluminum, overhead valve cylinder heads
are made of high strength aluminum alloy and are
each equipped with two camshafts, roller finger follow-
ers/lifter assemblies and four valve technology. The
cylinder head itself is not resurfacable. The cylinder
head uses a Multi-layered Steel gasket for sealing.
STANDARD PROCEDURE
CYLINDER HEAD BOLT INSPECTION
1. Measure cylinder head bolts between points shown.
Cylinder Head Bolts
Thread Diameter
12 mm
Length When New
205 mm
Maximum Length
207 mm
2. If the cylinder head bolt length is greater than the
maximum allowable measurement, replace the cyl-
inder head bolts.
VALVE SEALS - IN VEHICLE
1. Disconnect the negative battery cable.
2. Remove the intake manifold/cylinder head cover (Refer to 9 - ENGINE/CYLINDER HEAD/CYLINDER HEAD
COVER(S) - REMOVAL).
NOTE: Rocker arms and lifters must be kept in order of removal and stored in the up right position.
3. Position the rocker arms aside. (Refer to 9 - ENGINE/CYLINDER HEAD/ROCKER ARM / ADJUSTER ASSY -
REMOVAL).
9 - 2638
ENGINE - 3.0L TD SERVICE INFORMATION
LX
4. Install special tool VM.1072A, compression tester
adaptor, into the injector hole and retain with an
injector hold down bolt.
5. Prepare special tool MD998772A for usage by
inverting the tool to cylinder head holding screws
so that the thread size matches the cylinder head.
6. Install special tool MD998772A onto cylinder head
and using adaptor MD998772A-15, place the adap-
tor over the valve spring.
7. Connect a regulated shop air supply to VM.1072A,
and pressurize the cylinder.
8. Place shop towels around the working area of the
cylinder head to prevent valve locks from acci-
dently entering the engine.
9. Using adaptor MD998772A-15 adaptor, collapse
the valve spring and remove the locks.
10. Remove the valve spring assembly.
LX
ENGINE - 3.0L TD SERVICE INFORMATION
9 - 2639
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст