Model 2120 Tractor TM-4252 (Dec-70) General Information 10 Predelivery, Delivery and After-Sales Inspections 10-5 AFTER-SALES INSPECTION Service Specifications Reference COOLING SYSTEM Check coolant level Coolant level should be midway between radiator core and bottom edge of filler neck Operator's manual Clean exterior of radiator Check hose connections Check sediment bowls and elements of fuel filter for water or sediment and clean transfer pump screen FUEL SYSTEM Operator's manual Check line connections ELECTRICAL SYSTEM Check gravity of battery electrolyte Gravity should be 1.260 at an electrolyte tempera¬ ture of 80°F (27°C) Check electrolyte level of batteries To bottom of filler neck in each cell Operator's manual Check tension of fan belt 3/4 in.
(19 mm) deflection with a 20 lbs (9 kg) force Operator's manual and section 20, group 35 Start engine and check operation of lights, indicator lamps and instruments Operator's manual Check crankcase oil level Top mark on dip stick Operator's manual LUBRICATION Check transmission oil level Operator's manual Check oil level of manual steering gear housing Add oil up to filler hole Operator's manual Check oil level of belt pulley housing Add oil up to filler hole Operator's manual Lubricate clutch throw-out bearing Operator's manual Lubricate 3-point hitch Operator's manual Printed in Germany