2.7 To diassemble/assemble the
water/oil seal and valves
1. To change the oil seals, water seals and pressure
valve, use a screw driver to disassemble the parts.
Alternatively use a puller, part number 592 94 49-01, to
pull out the valves seats (pressure and suction valves).
NOTE: The seat is no longer usable after using the
10 – English
2. The figure below shows the pump after opening the
cylinder head from the cylinder block.
CAUTION: Clean and lubricate the parts