fit dry.
remove return hose from head to filter base at the filter base.
pump primer until good fuel flow comes out of disconnected hose.
fit hose
pump primer until hard and relief valve sqeaks
Who fills the secondary fuel filter on CAT engines when changing filter
Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by CountryBumkin, Aug 22, 2019.
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Page 3 of 3