Question

Tech A says that when removing a cylinder head from an OHC engine, the timing belt or chain will have to be removed from the block.

tech B says if the timing belt is to be reused, mark its direction of rotation and match it during reassembly

Answer 1

This question discusses the process of removing a cylinder head from an OHC engine and the importance of handling the timing belt or chain correctly.

Step-by-step explanation:

In this question, the subject being discussed is related to cars and engines. Specifically, it pertains to the process of removing a cylinder head from an Overhead Camshaft (OHC) engine and the steps associated with it. Tech A suggests that when removing the cylinder head, the timing belt or chain will need to be removed from the block. On the other hand, Tech B mentions that if the timing belt is to be reused, it is important to mark its direction of rotation and match it during reassembly.