How to Determine the Direction of the Camshaft Bearing Cap on a Ford Focus?
2 Answers
Ford Focus camshaft bearing caps can be aligned using the alignment marks. The function of a car's camshaft is to control the opening and closing movements of the valves. The Ford Focus is a compact car under Changan Ford. Taking the 2021 Ford Focus Manual Fengyue model as an example, its body dimensions are: length 4647mm, width 1810mm, height 1468mm, wheelbase 2705mm, and curb weight 1245kg. The 2021 Ford Focus Manual Fengyue model is equipped with a 1.5L 4-cylinder naturally aspirated engine, paired with a 7-speed manual transmission, with a fuel tank capacity of 53L and a trunk capacity of 511L.
Determining the orientation of the Ford Focus camshaft bearing caps is quite straightforward. I've worked on many of these engines, and the key is to look for the markings on the caps. Most bearing caps have a small cast arrow on top pointing towards the front of the engine. Some models may have matching numbers or letters engraved, which need to align with the markings on the cylinder block during installation. If there are no obvious markings, you can use a flashlight to check the camshaft journal area and match the groove position with the edge of the cap. Remember, installing it the wrong way can cause the camshaft to seize or even scratch the journal, leading to oil leaks or accelerated wear. I've encountered cases where the caps were installed backward, resulting in loud noises upon starting, requiring disassembly and rework. It's advisable to take photos before disassembly or use a marker to draw alignment lines on the caps and cylinder block for easier reassembly. During maintenance, setting the torque wrench to the correct specification is crucial—don’t overtighten to avoid deformation. Regular checks can prevent major issues, but if you run into trouble, it’s safer to visit a professional shop.
