Document Ref 941113-001 Rev 2 Page 4-5
Quantium 310 Maintenance Manual Maintenance Procedures - Hydraulic
5) Using a 13mm spanner, loosen and remove the four bolts on the
filter flange.
6) Carefully remove the filter flange and filter from the EPZ pump.
Note : there may be a release of pressure during this
procedure.
Drain excess fuel into a suitable container.
WARNING : BEWARE OF FUEL SPILLAGE.
7) Remove the spring from inside the EPZ pump.
Note : the check valve assembly should remain inside the
pump during the filter removal.
8) Remove the O-ring from inside the filter flange and fit to the
new filter. Use a suitable high vacuum grease (e.g. NLG2) to
lubricate both O-rings.
Note : use new O-rings where required.
9) Push the new filter into the flange until secure.
10) Grease the end of the filter and attach the spring.
11) Replace the filter assembly into the EPZ pump.
12) Re-fit the four bolts on the filter flange and tighten securely
using the 13mm spanner.
13) Re-fit the drain plug using Loctite 577 and 7mm allen key.
14) Using a 13mm spanner, re-fit the flange and flexible connection
to the pump using a new gasket.
15) Ensure that all tools and unused materials are removed.
16) Secure the hydraulic door to the dispenser and lock.
17) Re-instate power to the dispenser.
18) Dispose of all waste accordingly.
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