The details are for Dodge Ram cylinder head removal.The procedure for 3.9L Engine model.
The Procedure mentioned Covers Dodge Ram 1500, 2500, 3500, 2WD & 4WD. Its For 2001 – 2005 Year Models.
Cylinder head removal.
Car repair guide?
http://technoanswers.blogspot.in/2012/03/car-repair-guide.html
The Procedure mentioned Covers Dodge Ram 1500, 2500, 3500, 2WD & 4WD. Its For 2001 – 2005 Year Models.
Cylinder head removal.
- Relieve the fuel pressure.
- Drain the cooling system.
- Remove or disconnect the following:
NOTEKeep all valvetrain components in order for assembly.
Negative battery cableAccessory drive beltAlternatorA/C compressor, if equippedAlternator and A/C compressor bracketAir injection pump, if equippedClosed Crankcase Ventilation (CCV) systemAir cleaner and hoseFuel lineAccelerator linkageCruise control cable, if equippedTransmission cable, if equippedSpark plug wiresDistributorIgnition coil harness connectorsEngine Coolant Temperature (ECT) sensor connectorHeater hosesBypass hoseIntake manifold vacuum linesFuel injector harness connectorsValve coversIntake manifoldExhaust front pipeExhaust manifolds
Rocker armsPushrodsCylinder heads
To install:
WARNING
Position the crankshaft so that no piston is at Top Dead Center (TDC) prior to installing the cylinder heads. Do not rotate the crankshaft during or immediately after rocker arm installation. Wait 5 minutes for the hydraulic lash adjusters to bleed down.
Cylinder head torque sequence-3.9L engine
- Install the cylinder heads with new gaskets. Tighten the bolts in sequence as follows:
- Step 1: 50 ft. lbs. (68 Nm).
- Step 2: 105 ft. lbs. (143 Nm).
- Step 3: 105 ft. lbs. (143 Nm).
- Install or connect the following:
Pushrods in their original locationsRocker arms in their original locations. Tighten the bolts to 21 ft. lbs. (28 Nm).Exhaust manifoldsExhaust front pipeIntake manifoldValve coversFuel injector harness connectorsIntake manifold vacuum linesBypass hoseHeater hosesECT sensor connectorIgnition coil harness connectorsDistributorSpark plug wiresTransmission cable, if equippedCruise control cable, if equippedAccelerator linkageFuel lineAir cleaner and hoseCCV systemAir injection pump, if equippedAlternator and A/C compressor bracketAlternatorA/C compressorAccessory drive beltNegative battery cable - Fill the cooling system.
- Start the engine and check for leaks.
These details will help.
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