Barko Hydraulics 495B SD - Page 44

Operation and Maintenance ManualLast Updated - 08/31/2016
495B ML TM (S)
44
HYDRAULIC FILTER MAINTENANCE CONTINUED...
5. Screw element on by hand until tight, to seat gasket in groove.
6. Loosen element.
7. Retighten element until it contacts gasket, then tighten 1/2 to 3/4 of a turn.
8. Check for leaks after start-up.
THE SERVO FILTER
(See Figure 3)
Theservolterhasanindicatortoshowwhenlterneedsservicing.Checkindicatordailytoensureproperservice
intervals.
CHANGING FILTER ELEMENT
1. Unscrewlterbowlfromlterhead.
2. Replaceoldelementwithnewoneinsidelterbowl.Screwlterbowlwithelementinsidetolterhead.
Theselterelementsarenotre-usable.
Figure 2
FILTER HEAD
GASKET
FILTER ELE-
MENT
FILTER ELEMENT REPLACEMENT INTERVALS
Onnewmachinelterelementsshouldbereplacedafter50hoursofoperationandthenevery400hoursofoperation
after that.