
REAR AXLE
– On-vehicle Service <Vehicles with AYC>
27-36
(2) While this function is being disabled by the fail-safe
function, the forced activation of the hydraulic unit
can not be executed.
6.
Check to ensure that the hydraulic pressure generated
by the hydraulic unit conforms to the standard value.
Standard value: 1.0 – 1.6 MPa
NOTE
During checking the hydraulic pressure, occasionally
replenish the oil reservoir with fluid so that it does not
become empty.
7.
Check the hydraulic pressure of the clutch right side by
repeating the steps (4) through (6). At this time, however,
the special tool must be connected to the R port and
the blind plug or the R port of the removed hydraulic
unit hose assembly must be attached to the L port. Further,
the MUT-
II
must be operated in the forced activation mode
Item No. 14 (clutch right side operation check mode).
8.
If the measured value exceeds the standard value, replace
the hydraulic unit.
9.
Connect the hydraulic unit hose assembly to the hydraulic
unit and to the torque transfer differential and tighten
the flare nuts to the specified torque.
Specified torque: 34 Nm
10. Pour the specified fluid in the oil reservoir up to the MAX
mark. Then, bleed the system.
Specified fluid: Dia Queen ATF SP
II
or equivalent
Fluid amount used: Approx. 1
ȏ
DIFFERENTIAL CARRIER OIL SEAL
REPLACEMENT
DIFFERENTIAL
1.
Remove the drive shaft.
2.
Remove the oil seal from the differential carrier.
3.
Using the special tool, drive a new oil seal all the way
into position.
4.
Coat the oil seal lips and the drive shaft surface in contact
with the oil seal with multi-purpose grease.
5.
Replace the drive shaft circlip with a new one and mount
the drive shaft to the differential carrier.
6.
Check for correct wheel alignment.
TORQUE TRANSFER MECHANISM
1.
Remove the drive shaft.
2.
Remove the oil seal from the differential carrier.
3.
Using the special tool, drive a new oil seal all the way
into position.
4.
Coat the oil seal lips and the drive shaft surface in contact
with the oil seal with the specified grease.
Specified grease: Vaseline
5.
Replace the drive shaft circlip with a new one and mount
the drive shaft to the differential carrier.
6.
Check for correct wheel alignment.
MB990938
MB991115
MD998829
MD998812
MD998813