Service Manual for WP6 Diesel Engine
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3763 Inspection and Maintenance of Low pressure Fuel Pipe
(1) Check low pressure fuel pipe appearance for crack and oil leakage; if so, replace the pipe or
feedback the problem to the manufacturer.
(2) Check the two joints of low pressure fuel pipe for oil leakage, replace hollow bolt sealing
gaskets if necessary.
3764 Steps to Assemble Low pressure Fuel Pipe
Assembling steps are contrary to disassembling ones.