BRKT Bracket unit7-35 69J3D112. Check the up-relief valve and down-reliefvalve for dirt or residue. Clean if neces-sary.3. Check the main valves for dirt or residue.Clean if necessary.4. Check the absorber valves for dirt or res-idue. Clean if necessary.Checking the filters1. Check gear pump filters 1 and 2, andshuttle piston filters 3 for dirt or residue.Clean if necessary.Checking the gear pump1. Check the drive gear for damage orexcessive wear. Replace if necessary.Checking the gear pump housing1. Check the gear pump housing forscratches. Replace if necessary.Assembling the gear pump1. Install the drive gears 1, dowel pins 2,balls 3, and shuttle pistons 4 into thegear housing 1 5.2. Install the gear housing 2 6.
