Honda BF40D Mode D'emploi page 786

18) Apply engine oil to the two new O-rings and install them on
the vapor separator cover.
19) Install the spring, fuel strainer (high pressure side), and the
strainer cover, and tighten the three 5 mm screw washers
securely.
20) Set the new sealing washer and tighten the service check
bolt to the specified torque.
TORQUE: 11.8 N . m (1.2 kgf . m, 9 lbf . ft)
21) Install the new backup ring on the pressure regulator.
22) Apply engine oil to the two new O-rings and install them on
the pressure regulator.
23) Install the pressure regulator on the vapor separator cover,
and tighten the two 6 x 14 mm flange bolts to the specified
torque.
TORQUE: 11.8 N . m (1.2 kgf . m, 9 lbf . ft)
5-109
[2]
SEALING
WASHER
[1]
SERVICE
CHECK
BOLT
[8]
5 mm SCREW
WASHER (3)
[1]
BACKUP RING
6 x 14 (2)
[4]
PRESSURE
REGULATOR
[3]
O-RING (SMALL)
786
[4]
[3]
O-RING
O-RING
(LARGE)
(SMALL)
[5]
SPRING
[6]
FUEL STRAINER
(HIGH PRESSURE SIDE)
[7]
STRAINER COVER
[2]
O-RING (LARGE)