If you have trouble code related to the oil
hydraulic motor(actuator) (P1825, P1826, P1827, P1828), check oil
hydraulic motor (actuator) according to the inspection
process.
|
Oil Hydraulic Motor
(Actuator) Inspection Procedure |

1. |
Remove the coupling assembly.
(Refer to "coupling assembly" in 4WD group)
|
2. |
Keep going perpendicular state after remove
the coupling assembly.
•
|
Keep going perpendicular state
during remove(install) the hydraulic motor
(actuators). | |

|
3. |
Remove the hydraulic motor (actuators) after
loosening bolts with hex wrench.
•
|
Remove the hydraulic motor
(actuators) after dropping residual oil as much as
possible inside the coupling. (abut 5~10
sec) | |

|
1. |
Before installation, wipe the surface with a
clean cloth.

|
2. |
Check the O-rings of the new hydraulic motor
(actuators).

•
|
You have to prevent any dust from
entering inside hydraulic motors (actuators) and
housing. | | |
3. |
Tighten the bolts after install the hydraulic
motor (actuators).
•
|
When installing, motor connector
has to toward in the direction of outside of the
Coupling. | |
Tightening
torque:
8.8 ~ 10.8 N.m (0.9 ~ 1.1 kgf.m, 6.5 ~
8.0 lb-ft)
|

•
|
When installing, oil can be reflux
by the pressure in air breather hole.(Oil reflux weight:
about 5 ~ 10ml) |

•
|
Change direction in the direction
of the arrow and lay on the floor as shown in the
illustration.
※ The reflux oil will flow to the
bottom. |
•
|
You have to prevent additional
backflow in according to order as shown in the
illustration. |

| |
4. |
Wipe the flowed oil to around the surface with
a clean cloth.

|
5. |
Measure the weight of the
coupling.
Coupling
assembly weight:
8.18 ~ 8.23kg (Current oil capacity
490ml)
|
•
|
If the weight of the coupling
assembly is less than 8.18kg, must be replace the
coupling assembly because of suspect excessive
reflux. | | | |