4.40 FUEL PREFILTER ASSEMBLY MAINTENANCE.
This task covers:
General Mechanics Tool Kit
(item 2, appendix B)
Generator Set 150 kW shut
Automotive Fuel and Electrical System Repair, Tool Kit
(item 3, appendix B)
(item 21, appendix E)
(item 22, appendix E)
Before removing, completely drain Fuel Prefilter Assembly and/or
Two Step Fuel Filter Assembly and all fuel lines connected to them.
Make sure there are no open flames in the vicinity while draining
Wait until Generator Set 150 kW has cooled down before perform-
ing this task.
If fuel lines are not to be reinstalled immediately, bag the ends with
plastic bags and secure with rubber bands.
Remove unit hood assembly (1, figure 4-42) as instructed in paragraph 4.14.
Place a container under heavy duty fuel filter set and priming pump
to catch fuel as it emerges.
After disconnecting, plug fuel lines and tie up.
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