Maintenance manual for sunray hfc4da1-2c china-IV diesel engines
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d. Remove the fixing bolts of fuel-gas separator housing
and take out the fuel-gas separator filter element. Clean
the fuel-gas separator housing, check the state of filter
element, and when necessary replace the filter element.
e. Disassemble the fixing bolts of fuel-gas separator
bracket and remove the fuel-gas separator bracket.
4. Disassemble the intake manifold and
other peripheral accessories.