Express, Savana, G1500, G2500, G3500, 1998-2005

Torque Specifications

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TORQUE SPECIFICATIONS
1998-01 Models
YearEngine Displacement LitersEngine ID/VINCylinder Head BoltsMain Bearing BoltsRod Brearing BoltsCrankshaft Damper BoltsFlywheel BoltsManifoldSpark PlugsOil Pan Drain Plug
                IntakeExhaust    
19984.3W-77-7474--1118
  5.0M---7474--1518
  5.7R---7474--1518
  6.5F--48200653126   18
  7.4J85100451106730221518
1* NOTE: Applies to Lower Manifold only.
2- 1st pass: 22 ft. lbs.
3- 20 ft. lbs. plus 70 degrees
4- Lower intake manifold:
5- Tighten bolts to 12 ft. lbs.
6- Two bolt bearing cap:
7- Step 1: 20 ft. lbs.
8- Step 1: Inner bolts: 1st pass: 55 ft. lbs,
9- 1st pass: 22 ft. lbs.
10- Inner bolts: 22 ft. lbs.,
11- 22 ft. lbs., plus 90 degrees
12- 1st pass: 59 ft. lbs.
13- 1st & 2nd pass: 44 inch lbs.
14- Center bolt: 26 ft. lbs.
TORQUE SPECIFICATIONS
1998-01 Models
YearEngine Displacement LitersEngine ID/VINCylinder Head BoltsMain Bearing BoltsRod Brearing BoltsCrankshaft Damper BoltsFlywheel BoltsManifoldSpark PlugsOil Pan Drain Plug
                IntakeExhaust    
19994.3W-77-7474--1118
  5.0M---7474--1518
  5.7R---7474--1518
  6.5F--48200653126   18
  7.4J85100451106730221518
1* NOTE: Applies to Lower Manifold only.
2- 1st pass: 22 ft. lbs.
3- 20 ft. lbs. plus 70 degrees
4- Lower intake manifold:
5- Tighten bolts to 12 ft. lbs.
6- Two bolt bearing cap:
7- Step 1: 20 ft. lbs.
8- Step 1: Inner bolts: 1st pass: 55 ft. lbs,
9- 1st pass: 22 ft. lbs.
10- Inner bolts: 22 ft. lbs.,
11- 22 ft. lbs., plus 90 degrees
12- 1st pass: 59 ft. lbs.
13- 1st & 2nd pass: 44 inch lbs.
14- Center bolt: 26 ft. lbs.
TORQUE SPECIFICATIONS
1998-01 Models
YearEngine Displacement LitersEngine ID/VINCylinder Head BoltsMain Bearing BoltsRod Brearing BoltsCrankshaft Damper BoltsFlywheel BoltsManifoldSpark PlugsOil Pan Drain Plug
                IntakeExhaust    
20004.3W-77-7474--1118
  5.0M---7474--1518
  5.7R---7474--1518
  6.5F--48200653126   18
  7.4J85100451106730221518
1* NOTE: Applies to Lower Manifold only.
2- 1st pass: 22 ft. lbs.
3- 20 ft. lbs. plus 70 degrees
4- Lower intake manifold:
5- Tighten bolts to 12 ft. lbs.
6- Two bolt bearing cap:
7- Step 1: 20 ft. lbs.
8- Step 1: Inner bolts: 1st pass: 55 ft. lbs,
9- 1st pass: 22 ft. lbs.
10- Inner bolts: 22 ft. lbs.,
11- 22 ft. lbs., plus 90 degrees
12- 1st pass: 59 ft. lbs.
13- 1st & 2nd pass: 44 inch lbs.
14- Center bolt: 26 ft. lbs.
TORQUE SPECIFICATIONS
1998-01 Models
YearEngine Displacement LitersEngine ID/VINCylinder Head BoltsMain Bearing BoltsRod Brearing BoltsCrankshaft Damper BoltsFlywheel BoltsManifoldSpark PlugsOil Pan Drain Plug
                IntakeExhaust    
20014.3W-77-7074--1118
  5.0M---7474--1518
  5.7R---7474--1518
  6.5F--48200653126   18
  8.1G---189---1521
1* NOTE: Applies to Lower Manifold only.
2- 1st pass: 22 ft. lbs.
3- 20 ft. lbs. plus 70 degrees
4- Lower intake manifold:
5- Tighten bolts to 12 ft. lbs.
6- Two bolt bearing cap:
7- Step 1: 20 ft. lbs.
8- Step 1: Inner bolts: 1st pass: 55 ft. lbs,
9- 1st pass: 22 ft. lbs.
10- Inner bolts: 22 ft. lbs.,
11- 22 ft. lbs., plus 90 degrees
12- 1st pass: 59 ft. lbs.
13- 1st & 2nd pass: 44 inch lbs.
14- Center bolt: 26 ft. lbs.
TORQUE SPECIFICATIONS
2002-05 Models
YearEngine Displacement LitersEngine ID/VINCylinder Head BoltsMain Bearing BoltsRod Brearing BoltsCrankshaft Damper BoltsFlywheel BoltsManifoldSpark PlugsOil Pan Drain Plug
                IntakeExhaust    
20024.3W-77-7074--1118
  5.0M---7074--1118
  5.7R---7074--1118
  6.5F--48200653126   18
  8.1G---189---1521
1TORQUE SPECIFICATIONS FOOTNOTES
2- Step 1: 22 ft. lbs.
3- 20 ft. lbs. plus 70 degrees
4- Lower intake manifold:
5- Tighten bolts to 12 ft. lbs.
6- Two bolt bearing cap:
7- Step 1: 20 ft. lbs.
8- Step 1: 27 inch lbs.
9- Step 1: 20 ft. lbs.
10- Inner 12mm bolts:
11- Step 1: 22 ft. lbs.
12- Inner bolts: 22 ft. lbs.,
13- 22 ft. lbs., plus 90 degrees
14- Step 1: 59 ft. lbs.
15- Steps 1 & 2: 44 inch lbs.
16- Center bolt: 26 ft. lbs.
17- 2002-04 Models: Step 1: 22 ft. lbs.
18- Inner bolts:
19R Step 1: 15 ft. lbs.
20- Installation pass: 240 ft. lbs.
21- Step 1: 15 ft. lbs.
22- Step 1: 44 inch lbs.
23- Step 1: 11 ft. lbs.
TORQUE SPECIFICATIONS
2002-05 Models
YearEngine Displacement LitersEngine ID/VINCylinder Head BoltsMain Bearing BoltsRod Brearing BoltsCrankshaft Damper BoltsFlywheel BoltsManifoldSpark PlugsOil Pan Drain Plug
                IntakeExhaust    
20034.3X-77-7074--1118
  4.8V--R----1118
  5.3T--R----1118
  5.3Z--R----1118
  6.0U--R----1118
  6.0N--R----1118
1TORQUE SPECIFICATIONS FOOTNOTES
2- Step 1: 22 ft. lbs.
3- 20 ft. lbs. plus 70 degrees
4- Lower intake manifold:
5- Tighten bolts to 12 ft. lbs.
6- Two bolt bearing cap:
7- Step 1: 20 ft. lbs.
8- Step 1: 27 inch lbs.
9- Step 1: 20 ft. lbs.
10- Inner 12mm bolts:
11- Step 1: 22 ft. lbs.
12- Inner bolts: 22 ft. lbs.,
13- 22 ft. lbs., plus 90 degrees
14- Step 1: 59 ft. lbs.
15- Steps 1 & 2: 44 inch lbs.
16- Center bolt: 26 ft. lbs.
17- 2002-04 Models: Step 1: 22 ft. lbs.
18- Inner bolts:
19R Step 1: 15 ft. lbs.
20- Installation pass: 240 ft. lbs.
21- Step 1: 15 ft. lbs.
22- Step 1: 44 inch lbs.
23- Step 1: 11 ft. lbs.
TORQUE SPECIFICATIONS
2002-05 Models
YearEngine Displacement LitersEngine ID/VINCylinder Head BoltsMain Bearing BoltsRod Brearing BoltsCrankshaft Damper BoltsFlywheel BoltsManifoldSpark PlugsOil Pan Drain Plug
                IntakeExhaust    
20044.3X-77-7074--1118
  4.8V--R----1118
  5.3T--R----1118
  5.3Z--R----1118
  6.0U--R----1118
  6.0N--R----1118
1TORQUE SPECIFICATIONS FOOTNOTES
2- Step 1: 22 ft. lbs.
3- 20 ft. lbs. plus 70 degrees
4- Lower intake manifold:
5- Tighten bolts to 12 ft. lbs.
6- Two bolt bearing cap:
7- Step 1: 20 ft. lbs.
8- Step 1: 27 inch lbs.
9- Step 1: 20 ft. lbs.
10- Inner 12mm bolts:
11- Step 1: 22 ft. lbs.
12- Inner bolts: 22 ft. lbs.,
13- 22 ft. lbs., plus 90 degrees
14- Step 1: 59 ft. lbs.
15- Steps 1 & 2: 44 inch lbs.
16- Center bolt: 26 ft. lbs.
17- 2002-04 Models: Step 1: 22 ft. lbs.
18- Inner bolts:
19R Step 1: 15 ft. lbs.
20- Installation pass: 240 ft. lbs.
21- Step 1: 15 ft. lbs.
22- Step 1: 44 inch lbs.
23- Step 1: 11 ft. lbs.
TORQUE SPECIFICATIONS
2002-05 Models
YearEngine Displacement LitersEngine ID/VINCylinder Head BoltsMain Bearing BoltsRod Brearing BoltsCrankshaft Damper BoltsFlywheel BoltsManifoldSpark PlugsOil Pan Drain Plug
                IntakeExhaust    
20054.3X-77-7074--1118
  4.8V--R----1118
  5.3B--R----1118
  5.3T--R----1118
  5.3Z--R----1118
  6.0U--R----1118
  6.0N--R----1118
1TORQUE SPECIFICATIONS FOOTNOTES
2- Step 1: 22 ft. lbs.
3- 20 ft. lbs. plus 70 degrees
4- Lower intake manifold:
5- Tighten bolts to 12 ft. lbs.
6- Two bolt bearing cap:
7- Step 1: 20 ft. lbs.
8- Step 1: 27 inch lbs.
9- Step 1: 20 ft. lbs.
10- Inner 12mm bolts:
11- Step 1: 22 ft. lbs.
12- Inner bolts: 22 ft. lbs.,
13- 22 ft. lbs., plus 90 degrees
14- Step 1: 59 ft. lbs.
15- Steps 1 & 2: 44 inch lbs.
16- Center bolt: 26 ft. lbs.
17- 2002-04 Models: Step 1: 22 ft. lbs.
18- Inner bolts:
19R Step 1: 15 ft. lbs.
20- Installation pass: 240 ft. lbs.
21- Step 1: 15 ft. lbs.
22- Step 1: 44 inch lbs.
23- Step 1: 11 ft. lbs.
TORQUE SPECIFICATIONS
all readings in ft. lbs.
YearEngine ID/VINEngine Displacement LitersCylinder Head BoltsMain Bearing BoltsRod Bearing BoltsCrankshaft Damper BoltsFlywheel BoltsManifoldSpark PlugsOil Pan Drain Plug
                ExhaustIntake *    
2005X4.3-77-7074--1118
  V4.8-------1118
  T5.3-------1118
  Z5.3-------1118
  U6.0-------1118
  26.6-----2515   62
  G8.1-R-189---2221
1* NOTE: Applies to Lower Manifold only.
2- Step 1: 22 ft. lbs.
3- 20 ft. lbs. plus 70 degrees
4- Lower intake manifold:
5- Tighten bolts to 12 ft. lbs.
6- M11 bolts Step 1: 22 ft. lbs.
7
8- Inner bolts:
9- Step 1: 15 ft. lbs.
10- Installation pass: 240 ft. lbs.
11- Step 1: 15 ft. lbs.
12- Step 1: 44 inch lbs.
13- Step 1: 11 ft. lbs.
14
15- M12 bolts: Step 1: 37 ft. lbs.
16- Step 1: 74 ft. lbs.
17- Step 1: 47 ft. lbs.
18- 1st pass: 74 ft. lbs.
19- Step 1: 58 ft. lbs.
20- Step 1: 22 ft. lbs.
21R Inner bolts: 22 ft. lbs.,
22- 22 ft. lbs., plus 90 degrees
23- Step 1: 59 ft. lbs.
24- Steps 1 & 2: 44 inch lbs.
25- Center bolt: 26 ft. lbs.

Main Bearing Torque Sequence





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Fig. Main bearing bolt identification and torque sequence-4.8L, 5.3L and 6.0L engines

 
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