Case Compact Tractor 2712

Warning: This procedure should be performed by trained personnel only!

Enter the initial voltage reading from the volt meter

Enter the amp hour rating of the battery

Connect a load equal to 3 times the amp hour rating of the battery between the positive and negative posts

Enter the voltage reading from the volt meter after 15 seconds

Is the voltage reading less than 9.5 volts?

If the voltage reading is less than 9.5 volts, the battery should be replaced

Sign off on the battery bench load test

NOTE: On Spark Ignition engines remove the center coil wire to prevent engine from starting

Connect a volt meter (12 volt) between the positive and negative terminals of the battery, Figure F-5

Crank the engine for 15 seconds and record voltage

Connect voltmeter (12 volt) between the starter generator 'A' terminal and ground on starter generator frame, Figure F-5

Crank the engine and record voltage

If voltage is not the same or varies more than .5 volt, check the battery cables, clean and tighten connections

Sign off on the battery cranking voltage test

Battery terminals and cables clean and free of corrosion

Describe the condition of the battery tray, holdown terminals and cable ends

Battery case intact without cracks or leaks

Is the top sealing compound leaking?

Vent holes in the filler caps open and clear

Electrolyte level adequate and plates not exposed

Amount of water consumed by the battery in ounces

Sign off on the tractor inspection

Warning: This procedure requires trained personnel with PPE!

IMPORTANT: Under no circumstances should a pry bar be used on the starter - generator to obtain belt tension, as damage to the bearings could result.

Is the belt excessively loose or worn?

Enter the belt depression measurement

Sign off on the belt adjustment

Warning: This inspection requires trained personnel with PPE!

Enter the machine's hour meter reading

Are the breaker contact points in good condition?

If not, report the issues to the maintenance team and stop the procedure

Choose the color of the contact points

If the color is black or blue, it indicates a problem. Report to the maintenance team.

Select the cause if the contact point surfaces are blue

Are the contact surfaces showing any wear patterns?

Describe the wear patterns and their possible causes