Subaru 2006 Legacy, Manual

Page: 3270 / 4302

4AT-121
AT Main Case
AUTOMATIC TRANSMISSION
3) Set the inner race. Make sure that the clutch
locks in the clockwise direction and rotates freely in
the counterclockwise direction.
E: INSPECTION
1. HIGH CLUTCH AND REVERSE CLUTCH
Check the following items.
• Drive plate facing for wear or damage
• Driven plate for discoloration (burned color)
• Snap ring wear, return spring setting and break-
age, and snap ring retainer deformation
• Lip seal and D-ring damage
• Piston and drum check ball operation
• Adjust the total end play. <Ref. to 4AT-87, AD-
JUSTMENT, Oil Pump Housing.>
2. PLANETARY GEAR AND LOW CLUTCH
Check the following items.
• Drive plate facing for wear or damage
• Driven plate for discoloration (burned color)
• Snap ring wear, return spring setting and break-
age, and spring retainer deformation
• Lip seal and D-ring damage
• Piston check ball operation
• Measure the total end play and adjust it to be
within specifications. <Ref. to 4AT-87, ADJUST-
MENT, Oil Pump Housing.>
3. 2-4 BRAKE
Check the following items.
• Drive plate facing for wear or damage
• Driven plate for discoloration (burned color)
• Snap ring wear and spring retainer deformation
• Lip seal and D-ring damage
• Measure the total end play and adjust it to be
within specifications. <Ref. to 4AT-87, ADJUST-
MENT, Oil Pump Housing.>
4. ONE-WAY CLUTCH
• Check that the snap ring is not damaged and the
seal ring is not deformed.
• Measure the total end play and adjust it to be
within specifications. <Ref. to 4AT-87, ADJUST-
MENT, Oil Pump Housing.>
5. LOW & REVERSE BRAKE
Check the following items.
• Drive plate facing for wear or damage
• Driven plate for discoloration (burned color)
• Snap ring wear and spring retainer deformation
(A) Locked
(B) Free
AT-00282
(B)
(A)
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