What is the principle of a diesel engine? As the fuel ignites, pressure within the cylinder increases, forcing the piston back down the cylinder, completing a power stroke. The basic principle driving diesel engines is the conversion of up and down motion to rotary motion. What do you need to know about diesel engineering? GENERAL INFORMATION 1. Introduction The Diesel Engineering module of the Restricted Class 6 Master/Engineer certificate has been designed and is intended for the skippers of small boats (less than 15 meters in length), powered by diesel engines and operating in near coastal waters. What is the...

What is a secondary engine speed sensor? The secondary engine speed/timing sensor is used to determine when the piston in the No. 1 Cylinder is at the top of the compression stroke. When the timing has been established, the primary engine speed/timing sensor is then used to determine engine speed. Why does my engine have trouble code 42? Trouble Code 42 indicates that there may be a malfunction in the Electronic Spark Timing (EST) system. During cranking, the timing is controlled by the ignition module while the ECM monitors the engine speed. When the engine speed exceeds 400 RPM, the...

Who makes the engines for Caterpillar? Perkins Engines Caterpillar Inc. said it will buy Perkins Engines, a British maker of small and medium engines, for $1.325 billion in cash. It's the biggest deal in Caterpillar's history. How to find your Caterpillar engine serial number? Caterpillar Serial Numbers, Prefix Identification - Depco Power Systems Find your Cat model by using this serial number prefix guide to easily identifyyour engine. Sorted for generators, industrial, marine and trucks Find your Cat model by using this serial number prefix guide to easily identifyyour engine. When did the Caterpillar CAT engine come out? They were...