TOHATSU BFT250A Service Manual page 50

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SERVICE INFORMATION
TUBE ROUTING
R. WATER RELIEF TUBE
Install the longer side of the
water relief tube into the
thermostat. Install the shorter
side of the water relief tube
into the exhaust manifold.
The tubes have a paint mark
for the installation direction.
The relief tube should be
installed so that the paint mark
is on the exhaust manifold.
TUBE CLAMP D29.0
R. EXHAUST MANIFOLD
TUBE CLAMP D10.5
R. WATER RETURN TUBE
TUBE CLAMP D10.5
TUBE CLAMP D12.0
FUEL PIPE
TUBE CLAMP D21.0
R. WATER TUBE
2-34
77 mm (3.0 in)
55 mm
(2.2 in)
EXHAUST MANIFOLD SIDE
TUBE CLIP B10
WATER CHECK TUBE
THERMOSTA
T SIDE
THERMOSTAT COVER
TUBE CLAMP D29.0
(Install the clamp end gap
facing the horizontal direction.)
TUBE CLIP B12.5
FUEL TUBE A
TUBE CLIP B12.5
FUEL TUBE B