570-34790 Hi temperature switch, for the Lister petter air cooled engines. Commonly used on the Read Screen-all products 10266 hydraulic oul cooler This will be item 6

This will be item 6 in the parts drawing

The number 1 cylinder assembly uses a different injector pipe assembly part number 751-41105 or 751-41106

This element fits the LPW

Lister Petter produces this parts for the US Military

570-34790 Hi temperature switch, for the Lister petter air cooled engines. Commonly used on the Read Screen-all products 10266 hydraulic oul cooler This will be item 6570 34790 Hi Temperature safety switch, commonly used on the Read Screen All products, Model RD 20, RD 40, Rd 90 and the RD 150 screeners This will be item number 2 and it will include items 3 and 4 on the Lister Petter drawings. You will notice on page 12 this switch works above 1850 rpm and its a normally closed contact switch. its listed as a code JB item. this item can be tested by starting the engine and disconnecting one of the wires, the engine