Watch more bobcat maintenance videos https wwwbobcatcom service maintenance videos refb18natytvblhslelearn what tools youll need and how to install a. This photo shows the location of the affected block heater on a bobcat loader in plain view just inside the rear door of the loader on your machine there may be a plastic cable tie holding the block heater cord to the engine the cable tie will need to be cut to remove the block heater cord as instructed in the safety notice. Buy engine block heater for bobcat 751 753 763 773 7753 s130 s150 s160 s175 s185 s205 t110 t140 t180 t190 s450 s510 s530 skid steers replaces oem 6720736 replacement parts amazoncom free delivery possible on eligible purchases. Block coolant heater installation on a 1987 bobcat 743 the engine is out for rebuild of the hydraulic spool valve it is also a great time to do a 30 year. Block heaters aid in the combustion process during start up and help the engine warm up faster preheating the engine oil antifreeze and internal engine components helps reduce cylinder wear easy to identify by the orange cord and threaded nut that helps secure the cord to the element fits the following bobcat equipment