Reassembly
U250E AUTOMATIC TRANSAXLE: UNDERDRIVE CLUTCH: REASSEMBLY
REASSEMBLY
1. INSTALL UNDERDRIVE CLUTCH DRUM O-RING
(a) Coat a new O-ring with ATF, and install it to the underdrive clutch drum.
NOTICE: Install the O-ring carefully not to have a twist or a pinching.
2. INSTALL UNDERDRIVE CLUTCH PISTON SET
(a) Coat the underdrive clutch piston with ATF, and install it to the underdrive clutch piston drum.
NOTICE:
- Be careful not to damage the O-ring.
- Be careful not to damage the lip seal of the piston.
3. INSTALL UNDERDRIVE CLUTCH RETURN SPRING SUB-ASSEMBLY
(a) Install the return spring to the underdrive clutch drum.
NOTICE: After installing the spring sub-assembly, check all of the springs are fitted in the piston correctly.
(b) Coat the clutch balancer with ATF.
(c) Install the clutch balancer to the underdrive clutch drum.
NOTICE: Be careful not to damage the lip seal of the clutch balancer.
(d) Place SST on the clutch balancer and compress the piston return spring with a press.
SST: 09350-32014
09351-32070
(e) Using a snap ring expander, install the snap ring to the underdrive clutch drum.
NOTICE:
- Stop the press when the spring seat is lowered to the place 1 to 2 mm (0.039 to 0.078 in.) from the snap ring groove. This prevents the spring seat from being deformed.
- Do not expand the snap ring excessively.
(f) Position the end gap of the snap ring in the underdrive clutch drum as shown in the illustration.
NOTICE: The end gap of the snap ring should not be aligned with any of the stoppers.
4. INSTALL NO. 1 UNDERDRIVE CLUTCH DISC
(a) Coat the 3 discs with ATF.
(b) Install the 3 plates, 3 discs, and flange to the underdrive clutch drum.
NOTICE: Be careful about the order of discs, plates, and flange.
5. INSTALL NO. 2 UNDERDRIVE CLUTCH FLANGE HOLE SNAP RING
(a) Using a screwdriver, install the No. 2 underdrive clutch flange hole snap ring.
(b) Check that the end gap of the snap ring is not aligned with one of the cutouts.
NOTICE: The snap ring should be securely engaged in the groove of the drum.