Maintenance instructions
Locating blockage in Series-Flo systems
3HEA 800 970-001 Rev. D, Mars 2006 3-15
Maintenance
Step 5 When testing indicates a blockage has occurred in any divider valve, that divider
valve must be disassembled and cleaned.
Before disassembling any divider valve.
Dirt and foreign material are the worst enemies of any lubricating equipment. All servicing and
disassembling should be carried out under the cleanest possible conditions.
Action Info/Illustration
1. Make a sketch and note as to the arrangement
of the intermediate sections.
For example: INLET 10T-20S-10T-30S END.
2. Also remove end plugs only and try to move
each piston back and forth without removing the
piston from the intermediate section.
DO NOT insert hard metal objects into piston bore (i.e., punches, screw drivers, etc.) use a
brass rod and hand pressure only!