Subaru B9 TRIBECA WX 2007, Manual

Page: 39 / 861

PC-4
Precaution
PRECAUTION
• Inspect the following points in continuous
use, and replace any hoses that are damaged or
defective with new parts.
• Replace any hoses that are riding over the
stay or spool with new parts.
• Check the inner and outer surfaces of the
hose for damage, cracks, breakage, hardening/
softening/swelling of rubber, internal peeling,
and that there are no deformations caused by in-
filtration/adhesion of foreign matter, and no
twisted hoses. Replace any defective hoses
with new parts.
• Install hoses according to the following in-
structions.
• Carefully check the installation positions.
• Do not use any lubricants.
• Securely insert until the specified positions
(until contacting spool).
• Check that the position and orientation of
hose clamps, and the hose layout are correct.
(Check that the position and orientation are
matching, they are not excessively short/long,
there are no differences with before performing
the procedures, and that there is clearance be-
tween hoses and surrounding parts.)
• After installing, check that there are no dis-
connection of hoses or leakage from hoses.
(Check that hoses are securely fixed by the
clamps.)
•
Inspect the hose clips and clamps according
to the following points, and replace any parts
that are damaged or defective with new parts.
• Check for deformations, rust, damage, and
adhering of foreign matter.
• For clips, check that the spring functions and
has clamping force.
• For clamps, check that the screw can clinch,
the clamp has not become oval shaped, and the
screw is not damaged.
• Inspect the pipes according to the following
points, and replace any parts that are damaged
or defective with new parts.
Check that the pipes do not have any damage,
rust, peeling (including peeling plating), foreign
matter adhering, twisting, crushing, bending, or
cracks.
•
Replace the following parts with new parts if
the hoses have been removed or their installa-
tion positions have been changed.
ATF cooler hose, engine oil cooler hose, power
steering suction hose, and power steering return
hose.
(1) Hose riding over a stay
(1) Hose riding over a spool
PC-00067
(1)
PC-00068
(1)
PC-00069
(2) (1)
(1) Contacting the spool. (Do not excessively insert
the hose to prevent the hose from becoming
wrinkled up.)
(2) Apply an equal clamping force all around the
hose periphery.
PC-00070
(1)
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