5-126
7) Connect the 7.3 x 350 mm water tube to the cylinder block
and secure it with the tube clip.
8) Connect the fuel tube B to the vapor separator and secure it
with the tube clip B12.
9) Connect the pressure regulator return hose to the vapor
separator, and secure it with the tube clamp D10.5.
10) Connect the air vent tube to the vapor separator.
11) Apply the engine oil to the new O-ring and install it on the
joint pipe.
12) Set the joint pipe in the fuel tube and install the fuel hose.
13) Tighten the 6 x 25 mm flange bolt to the specified torque.
BF135A•BF150A
[2]
AIR VENT
TUBE
[1] TUBE CLIP
[2] 7.3 x 350 mm WATER TUBE
[2] FUEL TUBE B
[1] TUBE CLIP B12
[3]
FUEL HOSE
(HIGH PRES-
SURE SIDE
[1]
PRESSURE
REGULATOR
RETURN
HOSE
[3]
VAPOR
SEPARATOR
6 x 25
[4]
TUBE
CLAMP
D10.5
[1]
JOINT PIPE
[2]
O-RING (2)
Do not reuse.