BUSHING 2669712 - Caterpillar

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Systems, components and lines for trucks with Electronic Monitoring System (EMS)Typical Example (1) Right injector bank (2) Regulator (3) Lubricating pump group (4) Rear injector bank (5) Autolube timer (6) Air supply line (7) Left injector bank (8) Electric solenoid air valve (9) Air signal line from the pump (10) Supply line for the air systemThe Automatic Lubrication System consists of three systems. The three systems are the electrical system, the air system and the lubrication system. These electrical systems work together. The electrical systems turn the automatic lubrication system on and off at periodic intervals. The air system connects the electrical system to the lubrication system. The air system provides the power in order to pressurize the lubrication system. The lubrication system controls the flow of the lubricant to the bearings.
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Systems, components and lines for trucks with Vital Information Management System (VIMS) (1) Right injector bank (2) Regulator (3) Lubricating pump group (4) Rear injector bank (6) Air supply line (7) Left injector bank (11) Operator's compartmentThe automatic lubrication system is the same system that is used with the advisor and the Electronic Monitoring System (EMS) with the exception of the electrical system. Trucks that are equipped with the VIMS do not have a autolube timer (5). The VIMS sends the signal instead of the timer.