Honda HPD L15A7 Installation Manual page 12

Swift Chassis DB-1 & DB-6
L15A7 Engine Installation Manual
Install Fuel System – DB-1 & DB-6 cont'd
Regulator Housing
Install the regulator into the housing
using a light oil or silicone lubricant on
the O-rings.
Make sure to insert the regulator
square, as it will be easy to cut the
O-rings.
It will take some force by hand to
install the regulator.
Install the clip in the housing.
Pressure Regulator
Position the housing so the return fuel
port faces toward the bottom of the
Fuel Return Port fuel cell.
Using a pipe thread sealant, install
the AN-4 to 1/8 NPT adaptor into the
housing, on the cover (top) side. This
will connect to the AN-4 bulkhead
feed fitting.
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