TORQUE SPECIFICATIONS FOR NISSAN CARAVAN ZD30 ENGINE

SOURCE: I need head bolt torque specifications for 1988

Cylinder head bolt 40-47 Ft.Lbs o 54-64 N.m

SOURCE: nissan navara 2006 blown hole no1 piston 16000kms

do you have a hole in the piston or gasket? If in the piston it is most likely from coolant or water. If water, could be a cracked head, or being sucked in through the intake and building up in the 6th cyl. I have a lexus that had a hole in the side of the motor and noon could figure out why. I pulled the head and found water... Put new block in and egr codes came up. Pulled EGR and found it was sucking in water, due to an exhaust leak that was allowing condensation to build and would not blow out once in the egr tube. If you face the same problem (hole in block) I am going to say too much compression. Could be from head gasket not being torqued properly and leaking cooland, cracked head, or wrong spark plugs-and worst case scenario which I have yet to witness, bad spark plug gap. Not likely on your car, i would think.

ZJ Limited

• 17989 Answers
• Posted on Apr 22, 2011

SOURCE: Hi i'm eduardo and i

Hi Eduardo:
Check this information (click over pics for zoom)...



Fig. 20: Exploded view of the cylinder head assembly-VG30E engine




Fig. 15: Cylinder head loosening sequence-VG30i and VG30E engines




Fig. 17: Cylinder head torque sequence-VG30i and VG30E engines


Install the cylinder head with a new gasket. Apply clean engine oil to the bolt threads and seats, then install the bolts with washers (beveled edges up) in the correct position. Note that bolts 4, 5, 12 and 13 measure 5.00 in. (127mm), and are longer than the others. The other bolts are 4.17 in. (106mm) long.

Tighten the bolts in the proper sequence, in the following stages:
Tighten all bolts, in order, to 22 ft. lbs. (29 Nm).
Tighten all bolts, in order, to 43 ft. lbs. (59 Nm).
Loosen all bolts completely.
Tighten all bolts, in order, to 22 ft. lbs. (29 Nm).
Tighten all bolts, in order, to 40-47 ft. lbs. (54-64 Nm). Or, if you have an angle torque wrench available, tighten them an additional 60-65 degrees.


Hope this helps; remember to rate this answer. Good luck.

SOURCE: i hav nissan patrol 2001 model zd30 engine,why d

that may cause the out of the timing or check spark plug cable came off or needs to tune up.

Randall McCarter

• 102 Answers
• Posted on Jun 17, 2016

SOURCE: What is the specific Newton torque or lb-ft Intake manifold 5 bolts Nissan Tiida/2011, Auto. Model Tiida Tiida sedan l.8 ST 4A/T. Vin: MNBBAC11A0016494. Engine: MR18075675R. Make: NISSAN TIIDASAT3.

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