Cylinder Head Assembly: Specifications
Torque Sequence
CAUTION: DO NOT use click type torque wrench. Use only beam or dial torque wrench.
- tighten cylinder head at stud 1 with cap nut just enough so that remaining 7 cap nuts can be installed
NOTE: Ensure that push rod tubes are properly seated.
- First stage: tighten cap nuts in numbered sequence to 10 Nm (7 ft lb)
- Second stage: tighten cap nuts in numbered sequence to 40 Nm (30 ft lb)
- Third stage: tighten cap nuts in numbered sequence to 50 Nm (37 ft lb)
- recheck final 50 Nm (37 ft lb)