Specifications
DFP4 2011 Operation Manual   
45
6.5.2. Battery 
The following sections describe the service and maintenance of your engines’ battery. 
NOTE: 12V units have 2 batteries 
 24 V units have 4 batteries   
Only use 8D size batteries with the engine. For other questions regarding 
engine batteries please contact the DEUTZ service department. 
6.5.2.1. Checking the Battery and Connectors 
Use the above diagram and the steps below to check the battery and its connectors. 
1.  Keep the battery clean and dry 
2.  Loosen the clamp bolts and remove them from the battery posts 
3.  Clean the terminal posts (+ and -) and clamps. 
4.  Grease the posts with acid-free and acid resistant grease. 
5.  Place the clamps back onto the posts (ensure good contact with the posts) 
6.  Tighten the clamp bolts so they are hand tight 










