Auto >> AutoSPT >  >> Engine

What is the torque specification for cylinder head bolts and what tightening pattern on a Mazda B2200 1992?

Torque Specification

* Step 1: Fasten the cylinder head bolts in the correct sequence, tightening them in two steps.

* Step 2: Tighten the bolts to 29 ft-lb (40 N-m) in the sequence shown in the diagram.

* Step 3: Finally, tighten the bolts to 65 ft-lb (90 N-m) in the same sequence.

Tightening Pattern

The cylinder head bolts on the Mazda B2200 are tightened in a specific sequence to ensure that the head is evenly clamped to the block. The tightening pattern is as follows:

1 - 5 - 9 - 13

| | | |

2 - 6 - 10 - 14

| | | |

3 - 7 - 11 - 15

| | | |

4 - 8 - 12 - 16

It is important to follow the correct tightening sequence and torque specifications to ensure that the cylinder head is properly sealed and that the engine operates properly.