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Cylinder Head: Installation: Right

Fig 1: Magnetic Timing Wheels
GC0144190Courtesy of CHRYSLER GROUP, LLC
CAUTION:

The magnetic timing wheels (1) must not come in contact with magnets (pickup tools, trays, etc.) or any other strong magnetic field. This will destroy the timing wheels ability to correctly relay camshaft position to the camshaft position sensor.

Fig 2: Ignition Coil Capacitor & Bolt
GC0144457Courtesy of CHRYSLER GROUP, LLC
  1. If removed, install the ignition coil capacitor (1) with a M6 bolt (2) tightened to 10 N.m (89 in. lbs.).
    Fig 3: Identifying Cylinder Head Bolts
    GC0104468Courtesy of CHRYSLER GROUP, LLC
    CAUTION:

    The cylinder head bolts are tightened using a torque plus angle procedure. The bolts must be examined BEFORE reuse. If the threads are necked down the bolts must be replaced.

    NOTE:

    Typical cylinder head bolt shown in illustration.

  2. Check cylinder head bolts for necking by holding a scale or straight edge against the threads. If all the threads do not contact the scale (2) the bolt must be replaced.
    Fig 4: Head Gasket & Locating Dowels
    GC0144308Courtesy of CHRYSLER GROUP, LLC
    CAUTION:

    When cleaning cylinder head and cylinder block surfaces, DO NOT use a metal scraper because the surfaces could be cut or ground. Use ONLY a wooden or plastic scraper.

  3. Clean and prepare the gasket sealing surfaces of the cylinder head and block. Refer to ENGINE GASKET SURFACE PREPARATION  .
    CAUTION:

    Non-compressible debris such as oil, coolant or RTV sealants that are not removed from bolt holes can cause the aluminum casting to crack when tightening the bolts.

  4. Clean out the cylinder head bolt holes in the engine block.
    WARNING:

    The multi-layered steel head gaskets have very sharp edges that could cause personal injury if not handled carefully.

    CAUTION:

    The installation of the cylinder head gaskets are not interchangeable between the left and right cylinder heads. They are clearly marked (3) with "R" for right and "L" for left. They must be applied on a dry surface, without the use of any adhesives.

  5. Position the new cylinder head gasket (1) on the locating dowels (2).
    Fig 5: Cylinder Head Retaining Bolt Tightening Sequence - Right
    GC0144194Courtesy of CHRYSLER GROUP, LLC
  6. Position the cylinder head onto the cylinder block. Make sure the cylinder head seats fully over the locating dowels.
    NOTE:

    Do not apply any additional oil to the bolt threads.

  7. Install the eight head bolts finger tight.
  8. Tighten the cylinder head bolts in the sequence shown in illustration, following this 9 step torque plus angle method. Tighten according to the following torque values:
    • Step 1: All to 30 N.m (22 ft. lbs.)
    • Step 2: All to 45 N.m (33 ft. lbs.)
    • Step 3: All + 75° Turn Do not use a torque wrench for this step. 
    • Step 4: All + 50° Turn Do not use a torque wrench for this step. 
    • Step 5: Loosen all fasteners in reverse of sequence shown in illustration
    • Step 6: All to 30 N.m (22 ft. lbs.)
    • Step 7: All to 45 N.m (33 ft. lbs.)
    • Step 8: All + 70° Turn Do not use a torque wrench for this step. 
    • Step 9: All + 70° Turn Do not use a torque wrench for this step. 
    Fig 6: Positioning Camshaft Alignment Holes Vertically
    GC0144138Courtesy of CHRYSLER GROUP, LLC
    NOTE:

    If the hydraulic lifters are being reused, reassemble them into their original locations.

  9. If removed, install the hydraulic lifters. Refer to LIFTER(S), HYDRAULIC, INSTALLATION .
    NOTE:

    If the rocker arms are being reused, reassemble them into their original locations.

  10. Install the rocker arms and camshafts. Refer to CAMSHAFT, ENGINE, INSTALLATION .
    CAUTION:

    Do not rotate the camshafts more than a few degrees independently of the crankshaft. Valve to piston contact could occur resulting in possible valve damage. If the camshafts need to be rotated more than a few degrees, first move the pistons away from the cylinder heads by rotating the crankshaft counterclockwise to a position 30° before-top-dead-center. Once the camshafts are returned to their top-dead-center position, rotate the crankshaft clockwise to return the crankshaft to top-dead-center.

  11. Verify that the camshafts are set at TDC by positioning the alignment holes (1) vertically.
    Fig 7: Right Cam Chain Tensioner, Arm, Guide & Bolts
    GC0144139Courtesy of CHRYSLER GROUP, LLC
  12. Install the RH cam chain guide (1) with three bolts (2). Tighten the T30 bolts (2) to 12 N.m (106 in. lbs.).
  13. Install the RH cam chain tensioner (3) to the engine block with two bolts (4). Tighten the T30 bolts (4) to 12 N.m (106 in. lbs.).
  14. Reset the RH cam chain tensioner (3) by pushing back the tensioner piston and installing Tensioner Pin (special tool #8514, Pins, Tensioner) (5).
  15. Install the RH tensioner arm (6).
    Fig 8: Idler Sprocket, Dimple & Plated Link
    GC0144163Courtesy of CHRYSLER GROUP, LLC
  16. Press the RH exhaust cam phaser onto the exhaust camshaft. Install and hand tighten the oil control valve.
    CAUTION:

    Always reinstall timing chains so that they maintain the same direction of rotation. Inverting a previously run chain on a previously run sprocket will result in excessive wear to both the chain and sprocket.

  17. Drape the right side cam chain over the RH exhaust cam phaser and onto the idler sprocket (1) so that the dimple (2) is aligned with the plated link (3) on the cam chain.
    Fig 9: Phaser Timing Marks, Oil Control Valves & RH Camshaft Phaser Lock
    GC0144136Courtesy of CHRYSLER GROUP, LLC
  18. While maintaining this alignment, route the cam chain around the exhaust and intake cam phasers so that the plated links are aligned with the phaser timing marks (1). Position the right side cam phasers so that the arrows (3) point away from each other and the scribe lines (4) are parallel to the valve cover sealing surface (6). Press the intake cam phaser onto the intake cam, install and hand tighten the oil control valve (2).
    NOTE:

    Minor rotation of a camshaft (a few degrees) may be required to install the camshaft phaser or phaser lock.

  19. Install the RH Camshaft Phaser Lock (special tool #10202, Locks, Camshaft/Phaser) (5) and tighten the oil control valves (2) and (7) to 150 N.m (110 ft. lbs.).
    Fig 10: Rotating Crankshaft Clockwise To Position No. 1 Piston At TDC On Exhaust Stroke
    GC0144142Courtesy of CHRYSLER GROUP, LLC
  20. Remove the RH Camshaft Phaser Lock (special tool #10202, Locks, Camshaft/Phaser).
  21. Remove the Tensioner Pin (special tool #8514, Pins, Tensioner) (6) from the RH cam chain tensioner.
  22. Rotate the crankshaft CW two complete revolutions stopping when the dimple (4) on the crankshaft is aligned the with the block/bearing cap junction (5).
  23. While maintaining this alignment, verify that the arrows on the left side cam phasers (2) point toward each other and are parallel to the valve cover sealing surface (3) and that the right side cam phaser arrows (7) point away from each other and the scribe lines (9) are parallel to the valve cover sealing surface (8).
    Fig 11: Chain Pins, Exhaust Cam Phaser Triangle Marking & Circle Marking
    GC0207766Courtesy of CHRYSLER GROUP, LLC
  24. There should be 12 chain pins (2) between the exhaust cam phaser triangle marking (1) and the intake cam phaser circle marking (3).
  25. If the engine timing is not correct, repeat this procedure.
  26. Install the engine timing cover, crankshaft vibration damper, upper and lower oil pans. Refer to COVER(S), ENGINE TIMING, INSTALLATION .
    Fig 12: Ignition Coil Capacitor Electrical Connector & Bolt
    GC0154046Courtesy of CHRYSLER GROUP, LLC
  27. Secure the main wire harness retainer to the rear of the right cylinder head with the bolt (1) tightened to 12 N.m (106 in. lbs.).
  28. Connect the electrical connector (2) to the ignition coil capacitor.
    Fig 13: Power Steering Return Hose, Supply Line, Retainer & Bolts
    GC0153979Courtesy of CHRYSLER GROUP, LLC
  29. Position the power steering pump (with bracket) and install the upper power steering pump bracket retaining bolts (3). Do not tighten at this time.
  30. Engage the wiring harness routing retainer (2) to the power steering pump bracket.
    Fig 14: Power Steering Pump Bracket, Bolt & Retainer
    GC0153977Courtesy of CHRYSLER GROUP, LLC
  31. Raise and support the vehicle. Refer to HOISTING, STANDARD PROCEDURE .
  32. Engage the wiring harness routing retainer (3) to the power steering pump bracket (1).
  33. Install the lower power steering pump retaining bolt (2) and tighten all three  retaining bolts to 24 N.m (18 ft. lbs.).
    Fig 15: Drive Belt Tensioners & Assembly With Drive Belt
    GC0153982Courtesy of CHRYSLER GROUP, LLC
  34. Install the accessory drive belt (7). Refer to BELT, SERPENTINE, INSTALLATION .
  35. Install the right and left cylinder head covers. Refer to COVER(S), CYLINDER HEAD, INSTALLATION .
    Fig 16: Upstream & Downstream Oxygen Sensors & Bolts
    GC0153991Courtesy of CHRYSLER GROUP, LLC
  36. Install the right catalytic converter. Refer to CONVERTER, CATALYTIC, INSTALLATION .
  37. Connect the upstream (3) and downstream (1) oxygen sensor connectors to the main wire harness.
    Fig 17: Upper Intake Manifold Tightening Sequence
    GC0154022Courtesy of CHRYSLER GROUP, LLC
  38. Install the upper and lower intake manifolds. Refer to MANIFOLD, INTAKE, INSTALLATION .
    Fig 18: Identifying Battery Tray Components
    GC0130759Courtesy of CHRYSLER GROUP, LLC
  39. Install the battery tray (4), Totally Integrated Power Module (TIPM) and battery. Refer to TRAY, BATTERY, INSTALLATION .
  40. Install the front wheelhouse inner splash shields. Refer to SHIELD, SPLASH, WHEELHOUSE, INSTALLATION .
    Fig 19: Air Cleaner Body, Fresh Air Makeup Hose, Electrical Connector, Clamp, Bolts & Retainers
    GC0154000Courtesy of CHRYSLER GROUP, LLC
  41. Install the air inlet hose (3) and the air cleaner body. Refer to BODY, AIR CLEANER, INSTALLATION .
    Fig 20: Engine Cover
    GC0153999Courtesy of CHRYSLER GROUP, LLC
  42. If removed, install the oil filter and fill the engine crankcase with the proper oil to the correct level. Refer to STANDARD PROCEDURE  .
  43. Fill the cooling system. Refer to STANDARD PROCEDURE .
  44. Install the engine cover (1).
  45. Connect the negative battery cable and tighten nut to 5 N.m (45 in. lbs.).
  46. Run the engine until it reaches normal operating temperature. Check cooling system for correct fluid level. Refer to STANDARD PROCEDURE .
NOTE:

The Cam/Crank Variation Relearn procedure must be performed using the scan tool anytime there has been a repair/replacement made to a powertrain system, for example: flywheel, valvetrain, camshaft and/or crankshaft sensors or components.