HANDLE AS 9U7374 - Caterpillar

General Information
Accumulated grease and oil on a machine is a fire hazard. Remove this debris with steam cleaning or high pressure water, at least every 1000 hours or each time any significant quantity of oil is spilled on a machine.Be especially careful to clean oil or fuel spills from the drive belts.
Wipe all fittings, caps and plugs before servicing.Keep a close watch for leaks. If leaking is observed, find the source and correct the leak.Check the fluid levels more frequently than the recommended periods if leaking is suspec?ed or observed.Electrical System
When jump starting a machine, follow the instructions in "Engine Starting" in the "Operation Section" to properly start the engine.This machine has a 12 volt starting system. Use only equal voltage for jump starting. The use of a welder or higher voltage will damage the electrical system.
Air Intake System
As the air cleaner elements become plugged, the difference of air pressure between the inlet side (dirty side) and the engine side (clean side) will increase. Service the air cleaners when the air cleaner restriction gauge registers 760 mm (30 inches) H2O.The primary element (Caterpillar air filters) can be cleaned up to six times before replacement. The element, when cleaned, should be thoroughly checked for rips or tears in the filter material. Replace the primary element every year even though it has not been cleaned six times.The secondary filter element should be replaced at the time the primary filter element is serviced for the third time.If the restriction gauge shows red or the arrow is at 760 mm (30 inches) H2O after installation of a clean primary element, or if the exhaust smoke is black, install a new secondary element.
Do not try to reuse the secondary element by cleaning it. Engine damage can result. Always use a new element.