Page 24 - Technical Guide
P. 24
ProSteering®
External
Leakage
Q:
Do
you
experience
external
leakage
in
one
direction?
A
:
Yes
C
orrect
and
verify
t
he
problem
causing
the
leak
A
:
No
C
heck
the
following
components
and
conditions:
L
oose
Defective
Fittings
Overtightened
Damaged
sealing
surface
Mismatched
fitting
/
hose
connection
O-‐ring
fitting
hardened
C
lamps
loose
Hoses
Heat
or
age
cracked
Twisting,
abrasion,
or
wear
Misassembled
end
Loose
fitting
connection
Wet
or
signs
of
weeping
B
roken
or
cracked
brackets,
filler
tops,
dipstick
Plugged
vent
hole
in
filler
cap
Pump
/
Reservoir
/
Improper
oil
level
in
reservoir
Cooler
Foaming
due
to
improper
filter
element
installation
Drive
shaft
seal
Cooler
P
oppet
screw
or
sealing
nut
loos e
Steering
gear
Input
/
output
shaft
seals
Valve
housing
sealing
areas
Side
cover
seal
vent
plug,
bolts,
s/cover
gasket
Porosity
in
housing
s/cover
or
valve
housing
24
150416_TECHNICAL
GUIDE
