What is the torque for the head bolt
Feb 12, 2015 at 12:13 AM
2002 Nissan Navara head torque specs?
2002 NISSAN NAVARA
SUNIA
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Cylinder Head Bolt Torque Sequence and Specification for ZD30DDT Engine:
Initial Tightening Stage:
Tighten all bolts to 40 Nm (29 ft-lbs).
Second Stage:
Tighten all bolts to 80 Nm (59 ft-lbs).
Third Stage:
Loosen all bolts completely in the reverse sequence.
Fourth Stage:
Tighten all bolts to 40 Nm (29 ft-lbs).
Fifth Stage:
Tighten all bolts to 80 Nm (59 ft-lbs).
Final Stage:
Tighten all bolts by an additional 90 degrees (quarter turn).
Finally, tighten all bolts by another 90 degrees (quarter turn).
Let us know if you need anything else.
Initial Tightening Stage:
Tighten all bolts to 40 Nm (29 ft-lbs).
Second Stage:
Tighten all bolts to 80 Nm (59 ft-lbs).
Third Stage:
Loosen all bolts completely in the reverse sequence.
Fourth Stage:
Tighten all bolts to 40 Nm (29 ft-lbs).
Fifth Stage:
Tighten all bolts to 80 Nm (59 ft-lbs).
Final Stage:
Tighten all bolts by an additional 90 degrees (quarter turn).
Finally, tighten all bolts by another 90 degrees (quarter turn).
Let us know if you need anything else.
Feb 12, 2015 at 5:50 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.