DISASSEMBLY AND REASSEMBLY







Disassembly steps

>>F<<
1.
Oil seal

>>F<<
2.
Oil seal

>>E<<
3.
Oil seal


4.
Drain plug


5.
Gasket


6.
Filler plug


7.
Gasket


8.
Filler plug


9.
Gasket
<<A>>
>>D<<
10.
Break off bolt <Vehicles for England>
<<B>>
>>C<<
11.
Electrical parking actuator
<<C>>
>>B<<
12.
Valve body assembly


13.
Gasket

>>A<<
14.
Piston seal

DISASSEMBLY SERVICE POINT



<<A>> BREAK OFF BOLT REMOVAL <VEHICLES FOR ENGLAND>



1.<When using the recommended tool screw extractor set (MB992678) or equivalent>
(1) Drill in the break off bolt a hole deep enough for the tap to stand.
(2) Use the recommended tool screw extractor set (MB992678) or equivalent to remove the break off bolt.

2.<When using the flat-tipped screwdriver>
(1) Apply force towards the direction to loose the bolt by a flat-tipped screwdriver.
(2) Remove the break off bolt.

<<B>> ELECTRICAL PARKING ACTUATOR REMOVAL



1.
caution
  • Do not touch the air breather.
  • When removing the O-ring and actuator, be careful not to cause damage.
Remove the electrical parking actuator from the front transaxle.

<<C>> VALVE BODY ASSEMBLY REMOVAL


1.
caution
  • Do not separate the valve body assembly by twisting it.
  • Place the removed valve body assembly (with the mating side downwards) on a clean flat surface to prevent entry of dust and dirt.
Some of the ATF remains in the valve body chamber. Place a pan under the valve body to collect it.

2.Remove the valve body assembly, making sure you do not damage it.

REASSEMBLY SERVICE POINT



>>A<< PISTON SEAL INSTALLATION



1.
caution
  • Do not re-use the piston seal.
  • Do not expand the piston seal wider than necessary.
  • If the piston seal is excessively adrift after the installation, replace it with new one.
Install the piston seal as shown.

2.The notches must be positioned as shown.

>>B<< VALVE BODY ASSEMBLY INSTALLATION



1.
caution When the valve body assembly is removed, refill the ATF into the valve body chamber (Refer to GROUP 22D - Transaxle Fluid Change ).
Align the flat surfaces on the oil pump drive with these on the transaxle to install the valve body assembly.


2.
caution
  • Do not re-use the gasket.
  • Ensure that the contact surface on the valve body is free of contamination and grease. (Wipe it off with a lint-free cloth)
Install two bolts of another shank length in two positions shown to position the valve assembly and the gasket.
3.Align the flat surfaces on the oil pump drive with these on the transaxle to install the valve body assembly.
4.Tighten the two bolts to push in the valve body assembly.
5.Tighten the other bolts by hand.
6.Remove the temporarily installed bolts with original ones.
7.Tighten the mounting bolt to the specified torque of 9.0 ± 2.0 N·m.
note Tighten the bolts diagonally and evenly.

>>C<< ELECTRICAL PARKING ACTUATOR INSTALLATION



1.
caution
  • Do not touch the air breather.
  • When removing the O-ring and actuator, be careful not to cause damage.
Apply ATF to the O-ring.
2.Engage the spline to install the electrical parking actuator to the front transaxle.

>>D<< BREAK OFF BOLT INSTALLATION <VEHICLES FOR ENGLAND>



Tighten the break off bolt until its head is broken off.

>>E<< OIL SEAL INSTALLATION



1.
caution
  • Drive in the oil seal until it flushes with the case end.
  • Make sure that the oil seal lip does not touch the spline.

2.Using the special tool crankshaft front oil seal installer (MD998304), install the oil seal on the front transaxle.

>>F<< OIL SEAL INSTALLATION



caution Drive in the oil seal until it flushes with the case end.

1.Using the special tool oil seal installer (MD998800), install the oil seal on the front transaxle.
2.Apply ATF to the oil seal lip.