Infinity_FX35_FX45_2003-2005

Torque Specifications

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TORQUE SPECIFICATIONS

all readings in ft. lbs.
20033.5VQ35DE----65-221825
  4.5VK45DE----6521211825
1* Lower manifold only
2- Step 1: Tighten in sequence to 72 ft. lbs.
3- Step 1: Tighten in sequence to 10 ft. lbs.
4- Step 1: 14 ft. lbs.
5- Step 1: 33 ft. lbs.
6- Step 1: 60 inch lbs.
7- Step 1: Tighten in sequence to 72 ft. lbs.
8- Step 1: Tighten M12 bolts in sequence 1-10 to 29 ft. lbs.
9- Step 1: 11 ft. lbs.
10- Step 1: 69 ft. lbs.
TORQUE SPECIFICATIONS

all readings in ft. lbs.
20043.5VQ35DE----65-221825
  4.5VK45DE----6521211825
1* Lower manifold only
2- Step 1: Tighten in sequence to 72 ft. lbs.
3- Step 1: Tighten in sequence to 10 ft. lbs.
4- Step 1: 14 ft. lbs.
5- Step 1: 33 ft. lbs.
6- Step 1: 60 inch lbs.
7- Step 1: Tighten in sequence to 72 ft. lbs.
8- Step 1: Tighten M12 bolts in sequence 1-10 to 29 ft. lbs.
9- Step 1: 11 ft. lbs.
10- Step 1: 69 ft. lbs.
TORQUE SPECIFICATIONS

all readings in ft. lbs.
20053.5VQ35DE----65-221825
  4.5VK45DE----6521211825
1* Lower manifold only
2- Step 1: Tighten in sequence to 72 ft. lbs.
3- Step 1: Tighten in sequence to 10 ft. lbs.
4- Step 1: 14 ft. lbs.
5- Step 1: 33 ft. lbs.
6- Step 1: 60 inch lbs.
7- Step 1: Tighten in sequence to 72 ft. lbs.
8- Step 1: Tighten M12 bolts in sequence 1-10 to 29 ft. lbs.
9- Step 1: 11 ft. lbs.
10- Step 1: 69 ft. lbs.

Main Bearing Torque Sequence





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Fig. Main bearing cap torque sequence-3.5L engine



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Fig. Main bearing cap torque sequence-4.5L engine

 
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