DOOR AS 3T0323 - Caterpillar

Illustration 1 g00987570
12, 5 kW Generator
Remove the access cover in order to gain access to the brushes on the generator. The generator is located on the rear right corner of the upper structure above the hydraulic tank.
Inspect the brushes for wear and the ability to move in the brush holder.Note: The brushesof the 12.5 kW generator should be no shorter than a length of 20 mm (0.79 inch).
The brushes of the 12.5 kW generator should be replaced in order to prevent any damage to the generator if the brushes are less than 20 mm (0.79 inch) in length.
Illustration 2 g01969973
Location of the brushes on a 15 kW generator
For further information on inspection of the hydraulic generator brushes and commutator for the 15 kW generator, please contact your dealer.Note: The brushes of the 15 kW generator should be replaced when the pigtails of the brushes touch the top of the brush holder.