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Procedure To Replace Dodge RAM Intake Manifold?

The details mentioned here are for Dodge Ram Truck Intake Manifold replacing.

The complete step by step procedure with details and helpful diagrams.

The procedure is for following engine models:---

3.7L Engine, 4.7L Engine and 5.7L Engine.

The instructions are as follows:---


Removal & Installation



3.7L & 4.7L Engines Intake Manifold replacing:----
  1. Drain the cooling system.
  2. Properly relieve the fuel system pressure.
  3. Remove or disconnect the following:

    Negative battery cable
    Air cleaner assembly
    Accelerator cable
    Cruise control cable
    Manifold Absolute Pressure (MAP) sensor connector
    Intake Air Temperature (IAT) sensor connector
    Throttle Position (TP) sensor connector
    Idle Air Control (IAC) valve connector
    Engine Coolant Temperature (ECT) sensor
    Positive Crankcase Ventilation (PCV) valve and hose
    Canister purge vacuum line
    Brake booster vacuum line
    Cruise control servo hose
    Accessory drive belt
    Alternator
    A/C compressor
    Engine ground straps
    Ignition coil towers
    Oil dipstick tube
    Fuel line
    Fuel supply manifold
    Throttle body and mounting bracket
    Cowl seal
    Right engine lifting stud
    Intake manifold. Remove the fasteners in reverse of the tightening sequence.
To install:
image
Fig. Intake manifold torque sequence-4.7L engines 3.7L similar
  1. Install or connect the following:

    Intake manifold using new gaskets. Torque the bolts, in sequence, to 105 inch lbs. (12 Nm).
    Right engine lifting stud
    Cowl seal
    Throttle body and mounting bracket
    Fuel supply manifold
    Fuel line
    Oil dipstick tube
    Ignition coil towers
    Engine ground straps
    A/C compressor
    Alternator
    Accessory drive belt
    Cruise control servo hose
    Brake booster vacuum line
    Canister purge vacuum line
    PCV valve and hose
    ECT sensor
    IAC valve connector
    TP sensor connector
    IAT sensor connector
    MAP sensor connector
    Cruise control cable
    Accelerator cable
    Air cleaner assembly
    Negative battery cable
  2. Fill and bleed the cooling system.
  3. Start the engine, check for leaks and repair if necessary.
5.7L Engines Intake Manifold replacing:----
  1. Drain the cooling system.
  2. Relieve the fuel system pressure.
  3. Remove or disconnect the following:

    Negative battery cable
    Air cleaner assembly
    Accessory drive belt
    MAP connector
    IAT connector
    TPS connector
    CTS connector
    Brake booster hose
    PCV hose
    Alternator
    A/C compressor
    Intake manifold bolts, in a criss-cross pattern, from the outside to the center
    Intake manifold/IAFM
To install:
  1. Position new intake manifold seals.
  2. Install the intake manifold. Tighten the bolts in sequence from the center outwards, to 105 inch lbs. (12 Nm).
  3. Install or connect the following:

    Electrical connectors
    Alternator
    A/C compressor
    Brake booster hose
    PCV hose
    Accessory drive belt
    Negative battery cable
    Air cleaner assembly



These details will help.
Thanks.           

FOR MORE HELP GO TO: ---

Car repair guide?

http://technoanswers.blogspot.in/2012/03/car-repair-guide.html


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