Part 2
Automatic Transaxle Assembly (Continued)
2. Assemble the detent bracket component using the procedure shown in the figure.
CAUTION: When tightening bolts, verify that the detent bracket component does not interfere with the manual plate component to prevent damaging the part.
A : Gap
Detent bracket component assembly bolt tightening torque
11-14 N.m {113-142 kgf.cm, 98-123 in.lbf}
3. Rotate the parking shift lever component (manual plate component) as shown in the figure, and align the detent bracket component with the groove of the manual plate component.
A : Parking shift lever component
B : Manual plate component
C : Detent bracket component
17. Assemble the pawl return springs using the following procedure:
1. Assemble the pawl return springs.
2. To verify that the parts are securely assembled, move the parking pawl in the direction of (1) by hand, and verify that the parking pawl returns to its original position (direction (2)) when removing your hand.
A : Parking pawl
- If there is a malfunction, remove the pawl return springs and reassemble.
18. Assemble the connector, new gaskets, the oil pipe, and new O-rings using the following procedure:
CAUTION:
- If a gasket is reused it could cause ATF leakage, therefore use a new gasket.
- If an O-ring is reused it could cause ATF leakage, therefore use a new O-ring.
1. Apply ATF (ATF FZ) to the new gaskets and new O-rings.
2. Assemble the connector, new gaskets, the oil pipe, and new O-rings using the following procedure:
A : Long
B : Short
3. Assemble the parts assembled together in Step (2).
19. Assemble the low and reverse brake piston using the following procedure:
1. Apply ATF (ATF FZ) to the lip of the low and reverse brake piston.
2. Assemble the low and reverse brake piston.
20. Assemble the springs and retainer component.
NOTE: Springs and retainer component size: Inner diameter approx. 152.3 mm {5.996 in}
21. Assemble the drive plates and driven plates using the following procedure:
NOTE:
- Drive plate size: Outer diameter approx. 174.1 mm {6.854 in}
- Driven plate size: Inner diameter approx. 149.6 mm {5.890 in}
1. Apply ATF (ATF FZ) to the drive plates and driven plates.
CAUTION: if the drive plate is replaced with a new one, immerse it in ATF (ATF FZ) for 2 hours or more to permeate the facing with ATF.
2. Assemble the drive plates and driven plates.
A : Drive plate
B : Driven plate
Assembly order
Driven plate-drive plate-driven plate-drive plate-driven plate-drive plate-driven plate-drive plate
22. Assemble the one-way clutch.
23. Assemble the snap ring using the following procedure:
NOTE: Snap ring size: Outer diameter approx. 198.0 mm {7.795 in}
1. Measure the low and reverse brake clearance and select the appropriate snap ring. (See LOW AND REVERSE BRAKE CLEARANCE MEASUREMENT/ADJUSTMENT.)
NOTE: If the snap ring is assembled for the low and reverse brake clearance measurement/adjustment, the following snap ring assembly procedure is not necessary.
2. Install the SSTs.
3. Tighten the SST (49 G019 029) until the snap ring groove of the transaxle case comes out.
A : Snap ring groove
CAUTION: If the SST (49 G019 029) is tightened with excessive force, surrounding parts could be damaged. Stop tightening the SST when the snap ring groove of the transaxle case comes out.
NOTE: Lock the SST (49 G019 027) against rotation using a flathead screwdriver and tighten the SST (49 G019 029).
4. Assemble the selected snap ring in Step (1) to the position shown in the figure.
A : Selection
CAUTION:
- Assemble the snap ring so that the end gap of the snap ring is in the area shown in the figure.
- After assembling the snap ring, verify that the snap ring is securely assembled to the bottom of the snap ring groove.
A : End of snap ring assembly area
5. Loosen the SST (49 G019 029) and remove the SSTs.
NOTE: Lock the SST (49 G019 027) against rotation using a flathead screwdriver and loosen the SST (49 G019 029).
24. Apply ATF to the angular contact ball bearing using the following procedure:
CAUTION: To reduce error during the secondary gear and output gear preload measurement, accurately perform the following procedure:
1. Apply ATF (ATF FZ) to the angular contact ball bearing ball.
A : ATF application area
2. Rotate the primary gear and apply ATF to the angular contact ball bearing.
25. Assemble the front planetary gear.
26. Assemble a new locknut using the following procedure:
CAUTION:
- Because the front planetary gear will drop if the end cover side is pointed downward before assembling the locknut, rotate the engine stand rotation handle, adjust so that the end cover side is situated sideways, and assemble the locknut.
- Always use a new locknut. If the removed locknut is reused, it may cause a transaxle malfunction.
- For tightening the locknut, 321-345 N.m {33-35 kgf.m, 237-254 ft.lbf} torque is required. For safety purposes, perform the procedure using two people, one tightens the locknut and the other supports the engine stand (transaxle case).
1. Rotate and adjust the rotation handle of the engine stand so that the end cover side is situated sideways.
2. Assemble and temporarily tighten a new locknut.
3. Install the SSTs.
A : Extension bar
B : Bolt supplied with SST (49 B019 029) or M8x1.25, length to 18 mm {0.71 in}
NOTE:
- Engage the three projections of the SST (49 B019 028) to the three holes of the primary gear.
- When installing the SST (49 B019 029), use the bolts supplied with the SST (49 B019 029), or M8x1.25 bolt, length to 18 mm {0.71 in}.
A : Extension bar
B : Bolt supplied with SST (49 B019 029) or M8x1.25, length to 18 mm {0.71 in}
SST installation bolt tightening torque
19-25 N.m {2.0-2.5 kgf.m, 15-18 ft.lbf
4. Tighten the locknut.
CAUTION: For tightening the locknut, 321-345 N.m {33-35 kgf.m, 237-254 ft.lbf} torque is required. For safety purposes, perform the procedure using two people, one tightens the locknut and the other supports the engine stand (transaxle case).
Tightening torque
321-345 N.m {33-35 kgf.m, 237-254 ft.lbf}
5. Remove the SSTs.
A : Extension bar
B : Bolt supplied with SST (49 B019 029) or M8x1.25, length to 18 mm {0.71 in}
6. Crimp the locknut at the two positions shown in the figure using a pin punch.
NOTE: Crimp the locknut flange until it contacts the whole groove of the front planetary gear end.
A : Locknut flange
B : Front planetary gear end
27. Assemble the bearing race using the following procedure:
NOTE: Bearing race size: Outer diameter approx. 70 mm {2.8 in}
1. Apply ATF (ATF FZ) to the engagement area of the bearing race and transaxle case.
2. Assemble the bearing race using the SSTs.
28. Assemble the bearing race and a new shim using the following procedure:
CAUTION: Always use a new shim. If a deformed shim is reused, it may cause a transaxle malfunction.
1. Apply ATF (ATF FZ) to the engagement area of the bearing race and transaxle case.
2. Using the SST, assemble the bearing race and a new shim using the following procedure:.
29. Assemble a new oil seal using the following procedure:
CAUTION: If an oil seal is reused it could cause ATF leakage, therefore use a new oil seal.
NOTE: Oil seal size: Outer diameter approx. 63 mm {2.5 in}
1. Apply ATF (ATF FZ) to the engagement area of the new oil seal and transaxle case.
2. Apply ATF (ATF FZ) to the lip of the new oil seal.
3. Assemble the new oil seal to the position shown in the figure using the SSTs.
A : -0.8-0.5 mm {-0.03-0.01 in}
30. Press the angular contact ball bearing to the primary gear side using the following procedure:
CAUTION: To reduce error during the total end play measurement, accurately perform the following procedure:
NOTE:
- Work overview
- There is a gap between the snap ring groove of the angular contact ball bearing, snap ring, and the snap ring groove of the transaxle case because the angular contact ball bearing is fixed to the transaxle case by the snap ring. The gap causes an error during the total end play measurement. Using the following procedure, the error during the total end play measurement is reduced by moving the angular contact ball bearing to the standard position.
A : Transaxle case
B : Snap ring
C : Angular contact ball bearing
1. Press the angular contact ball bearing to the primary gear side using the SSTs.
CAUTION: Do not strongly tap the SST contacting the front planetary gear to prevent damage to the parts.
NOTE: Lightly tap the SST contacting the front planetary gear 2-3 times using a plastic hammer and press the angular contact ball bearing to the primary gear side.
31. Assemble the baffle plate using the procedure shown in the figure.
CAUTION: The bolts for the baffle plate assembly are applied with thread-locking compound. If the bolts are reused it could loosen the bolts, therefore use new bolts.
Baffle plate assembly bolt tightening torque
8-10 N.m {82-101 kgf.cm, 71-88 in.lbf}
32. Assemble the accessories included in the converter housing using the following procedure:
1. Assemble the bearing race and a new shim using the following procedure:
CAUTION: Always use a new shim. If a deformed shim is reused, it may cause a transaxle malfunction.
1. Measure the secondary gear and output gear preload and select the appropriate new shim. (See SECONDARY GEAR AND OUTPUT GEAR PRELOAD MEASUREMENT/ADJUSTMENT.)
NOTE: If the bearing race and a new shim are assembled for the secondary gear and output gear preload measurement/adjustment, the following assembly procedure for the bearing race and a new shim is not necessary.
2. Apply ATF (ATF FZ) to the engagement area of the bearing race and converter housing.
3. Using the SST, assemble the bearing race and the selected new shim in Step 1) using the following procedure:
2. Assemble the bearing race and a new shim using the following procedure:
CAUTION: Always use a new shim. If a deformed shim is reused, it may cause a transaxle malfunction.
1. Measure the ring gear and differential preload and select the appropriate new shim. (See RING GEAR AND DIFFERENTIAL PRELOAD MEASUREMENT/ADJUSTMENT.)
NOTE: If the bearing race and a new shim are assembled for the ring gear and differential preload measurement/ adjustment, the following assembly procedure for the bearing race and a new shim is not necessary.
2. Apply ATF (ATF FZ) to the engagement area of the bearing race and converter housing.
3. Using the SST, assemble the bearing race and the selected new shim in Step 1) using the following procedure:
3. Assemble a new oil seal using the following procedure:
CAUTION: If an oil seal is reused it could cause ATF leakage, therefore use a new oil seal.
NOTE: Oil seal size: Outer diameter approx. 65 mm {2.6 in}
1. Apply ATF (ATF FZ) to the engagement area of the new oil seal and converter housing.
2. Apply ATF (ATF FZ) to the lip of the new oil seal.
3. Assemble the new oil seal to the position shown in the figure using the SSTs.
A : -0.8-0.5 mm {-0.03-0.01 in}
4. Assemble the baffle plate using the procedure shown in the figure.
Baffle plate assembly bolt tightening torque
8-10 N.m {82-101 kgf.cm, 71-88 in.lbf}
33. Assemble the secondary gear and output gear.
34. Assemble the oil pipe.
CAUTION: Do not assemble the oil pipe using a tool such as a hammer to prevent damaging the part. For the oil pipe assembly, it is better to only use your hands to put the oil pipe into the output gear.
35. Assemble the ring gear and differential.
36. Assemble the thrust needle bearing.
NOTE: Thrust needle bearing size: Outer diameter approx. 80.3 mm {3.16 in}