2005 Kawasaki KAF620 Mule 3010 Trans 4x4 Service Manual, Page 342Get this manual
17-16 ELECTRICAL SYSTEM Battery
is down firmly with both After charging thecompleted, press into the battery (dont hands to seat strip of caps [A] pound or hammer)When properly installed, the strip of the caps will be level with the top of the battery
CAUTION
Once the strip of the caps [A] is installed onto the battery, never remove the caps, nor add water or electrolyte to the battery