Pacifica 2006-2008

Torque Specifications

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TORQUE SPECIFICATIONS
all readings in ft. lbs.
YearEngine Displacement Liters (VIN)Cylinder Head BoltsMain Bearing BoltsRod Bearing BoltsCrankshaft Damper BoltsFlywheel BoltsManifoldSpark PlugsOil Pan Drain Plug
              IntakeExhaust    
20063.5 (4)---7070--2020
  3.8 (L)---4065--2020
1NA: Not Available
2- Step 1: 45 ft. lbs.
3- Main cap inside bolts: 15 ft. lbs. plus 1/4 turn
4- Step 1: 20 ft. lbs.
5- Upper 105 inch lbs.
6- 200 inch lbs.
7- Step 1: 45 ft. lbs.
8- Step 1: 30 ft. lbs.
9- Step 1: 40 ft. lbs.
10- Lower manifold: Step 1: 10 inch lbs.
11- Refer to procedure for torque sequence and specifications
12- Step 1: 20 ft. lbs.
13- Lower 250 inch lbs.
14- 250 inch lbs.
TORQUE SPECIFICATIONS
all readings in ft. lbs.
YearEngine Displacement Liters (VIN)Cylinder Head BoltsMain Bearing BoltsRod Bearing BoltsCrankshaft Damper BoltsFlywheel BoltsManifoldSpark PlugsOil Pan Drain Plug
              IntakeExhaust    
20073.8 (L)---4065--2020
  4.0 (X)-NA-7070--2020
1NA: Not Available
2- Step 1: 45 ft. lbs.
3- Main cap inside bolts: 15 ft. lbs. plus 1/4 turn
4- Step 1: 20 ft. lbs.
5- Upper 105 inch lbs.
6- 200 inch lbs.
7- Step 1: 45 ft. lbs.
8- Step 1: 30 ft. lbs.
9- Step 1: 40 ft. lbs.
10- Lower manifold: Step 1: 10 inch lbs.
11- Refer to procedure for torque sequence and specifications
12- Step 1: 20 ft. lbs.
13- Lower 250 inch lbs.
14- 250 inch lbs.
TORQUE SPECIFICATIONS
all readings in ft. lbs.
YearEngine Displacement Liters (VIN)Cylinder Head BoltsMain Bearing BoltsRod Bearing BoltsCrankshaft Damper BoltsFlywheel BoltsManifoldSpark PlugsOil Pan Drain Plug
              IntakeExhaust    
20083.8 (L)---4065--2020
  4.0 (X)-NA-7070--2020
1NA: Not Available
2- Step 1: 45 ft. lbs.
3- Main cap inside bolts: 15 ft. lbs. plus 1/4 turn
4- Step 1: 20 ft. lbs.
5- Upper 105 inch lbs.
6- 200 inch lbs.
7- Step 1: 45 ft. lbs.
8- Step 1: 30 ft. lbs.
9- Step 1: 40 ft. lbs.
10- Lower manifold: Step 1: 10 inch lbs.
11- Refer to procedure for torque sequence and specifications
12- Step 1: 20 ft. lbs.
13- Lower 250 inch lbs.
14- 250 inch lbs.

Main Bearing Torque Sequence



3.5L & 4.0L Engines

The main bearing cap bolts must be tightened in the proper sequence. First the inner main cap bolts, secondly the windage tray bolts, lastly the main cap tie (horizontal) bolts.

3.8L Engine
  1. Install each main cap and tighten bolts finger tight.
  2.  
  3. Tighten number 1, 3 and 4 main cap bolts to 30 ft. lbs.+