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Indeks towaru: SILNIK 4,7 V8
Realizacja zamówienia: 24

WYMIANA PRAWEJ USZCZELKI GŁOWICY

NOTE: 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 (2) the bolts should be replaced.

Necking (2) can be checked by holding a straight edge against the threads. If all the threads do not contact the scale (2), the bolt should be replaced.


CAUTION: When cleaning cylinder head and cylinder block surfaces, DO NOT use a metal scraper (1), high speed scotch brite (2) or rolock tool (3) because the surfaces could be cut or ground. Use only a wooden or plastic scraper (4).

1. Clean the cylinder head and cylinder block mating surfaces.




2. Position the new cylinder head gasket on the locating dowels.

CAUTION: When installing cylinder head, use care not damage the tensioner arm or the guide arm.

3. Position the cylinder head onto the cylinder block. Make sure the cylinder head seats fully over the locating dowels.

 

NOTE: The four M8 cylinder head mounting bolts (11 - 14) require sealant to be added to them before installing. Failure to do so may cause leaks.

4. Lubricate the cylinder head bolt threads with clean engine oil and install the ten M10 bolts.

5. Coat the four M8 cylinder head bolts with Mopar® Thread Sealant with PTFE then install the bolts.

 

NOTE: The cylinder head bolts are tightened using an torque angle procedure.

6. Tighten the bolts in sequence using the following steps and torque values:

  1. Tighten bolts 1 - 10 to 27 N·m (20 ft. lbs.).
  2. Verify that bolts 1 - 10 have all reached 27 N·m (20 ft. lbs.), by repeating step 1 without loosening the bolts.
  3. Tighten bolts 11 - 14 to 14 N·m (89 in. lbs.).
  4. Rotate bolts 1 - 10 an additional 90°.
  5. Rotate bolts 1 - 10 an additional 90° again.
  6. Tighten bolts 11 - 14 to 26 N·m (19 ft. lbs).




7. Position the secondary chain onto the camshaft drive gear, making sure one marked chain link is on either side of the V8 mark on the gear (2) and position the gear onto the camshaft.

8. Install the camshaft drive gear retaining bolt.

9. Install the right side secondary chain guide - INSTALLATION).




10. Install the right side cylinder head access plug (1).

11. Re-set and install the right side secondary chain tensioner.




12. Remove Special Tool (6).

13. Install the timing chain cover - INSTALLATION).

14. Install the crankshaft damper 

15. Install accessory drive belt.

16. Install the fan shroud.




17. Install the cylinder head cover (1)- INSTALLATION).

18. Install the intake manifold 

19. Install oil fill housing onto cylinder head.

20. Refill the cooling system.

21. Raise the vehicle.

22. Install the exhaust pipe onto the right exhaust manifold.

23. Lower the vehicle.

24. Reconnect battery negative cable.

25. Start the engine and check for leaks.

 

  

WYMIANA LEWEJ USZCZELKI GŁOWICY

 Labor Operations: Click to display a list of Labor Operations associated with this procedure
 Special Tools: Click to display a list of tools used in this procedure

NOTE: 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 (2) the bolts should be replaced.

Necking can be checked by holding a straight edge against the threads. If all the threads do not contact the scale, the bolt should be replaced.


CAUTION: When cleaning cylinder head and cylinder block surfaces, DO NOT use a metal scraper (1), high speed scotch brite (2) or rolock tool (3) because the surfaces could be cut or ground. Use only a wooden or plastic scraper (4).

1. Clean the cylinder head and cylinder block mating surfaces.




2. Position the new cylinder head gasket on the locating dowels.

CAUTION: When installing cylinder head, use care not damage the tensioner arm or the guide arm.

3. Position the cylinder head onto the cylinder block. Make sure the cylinder head seats fully over the locating dowels.

 

NOTE: The four M8 cylinder head mounting bolts (11 - 14) require sealant to be added to them before installing. Failure to do so may cause leaks.

4. Lubricate the cylinder head bolt threads with clean engine oil and install the ten M11 bolts.

5. Coat the four M8 cylinder head bolts with Mopar® Thread Sealant with PTFE then install the bolts.

 

NOTE: The cylinder head bolts are tightened using an torque angle procedure.

6. Tighten the bolts in sequence using the following steps and torque values:

  1. Tighten bolts 1 - 10 to 27 N·m (20 ft. lbs.).
  2. Verify that bolts 1 - 10 have all reached 27 N·m (20 ft. lbs.), by repeating step 1 without loosening the bolts.
  3. Tighten bolts 11 - 14 to 14 N·m (89 in. lbs.).
  4. Rotate bolts 1 - 10 an additional 90°.
  5. Rotate bolts 1 - 10 an additional 90° again.
  6. Tighten bolts 11 - 14 to 26 N·m (19 ft. lbs).




7. Position the secondary chain onto the camshaft drive gear, making sure one marked chain link is on either side of the V8 mark on the gear and position the gear onto the camshaft.

8. Install the camshaft drive gear retaining bolt.

9. Install the left side secondary chain guide 




10. Install the cylinder head access plug (2).

11. Re-set and Install the left side secondary chain tensioner




12. Remove Special Tool (6).

13. Install the timing chain cover - INSTALLATION).

14. Install the crankshaft damper 

15. Install the power steering pump.

16. Install the fan blade assembly and fan shroud.




17. Install the cylinder head cover - INSTALLATION).

18. Reinstall the master cylinder and booster assembly. Refer to section 5 brakes.

19. Install the intake manifold 

20. Refill the cooling system.

21. Raise the vehicle.

22. Install the exhaust pipe onto the left exhaust manifold.

23. Lower the vehicle.

24. Connect the negative cable to the battery.

25. Start the engine and check for leaks.

 

 

 

 

TABELA WARTOŚCI MOMENTÓW DOKRĘCANIA

DESCRIPTION

N·m

Ft. Lbs.

In. Lbs.

Camshaft Position Sensor Bolt 12 9 -
Camshaft Sprocket Bolt 122 90 -
Camshaft Bearing Cap Bolts 11 8 -
Timing Chain Cover Bolts 58 43 -
Connecting Rod Cap Bolts 27 + 90° 20 + 90° -
Bed Plate Bolts Refer to Procedure
Cylinder Head Bolts Refer to Procedure 
Crankshaft Damper Bolt 175 130 -
Cylinder Head Cover Bolts 12 9 -
Exhaust Manifold Bolts 25 18 -
Exhaust Manifold Heat Shield Nuts 8 - 45° - 72 - 45°
Flexplate Bolts 60 45 -
Engine Mount Bracket to Block Bolts 61 45 -
Rear Mount to Transmission Bolts 46 34 -
Generator Mounting Bolts      
M10 Bolts 54 40 -
M8 Bolts 28 21 -
Intake Manifold Bolts 12 9 -
Oil Pan Bolts 15 11 -
Oil Pan Drain Plug 34 25 -
Oil Pump Bolts 28 21 -
Oil Pump Cover Bolts 12 - 105
Oil Pickup Tube Bolt and Nut 28 - 250
Block Bolt 15 - 130
Oil Fill Tube Bolts 12 9 -
Timing Chain Guide Bolts 28 21 -
Timing Chain Tensioner Arm 28 21 -
Hydraulic Tensioner Bolts 28 21 -
Timing Chain Primary Tensioner Bolts 28 21 -
Timing Drive Idler Sprocket Bolt 34 25 -
Thermostat Housing Bolts 13 10 -
Water Pump Bolts 58 43 -