Mazda Transaxle FN4A-EL. Manual — part 11

K1–36

AUTOMATIC TRANSAXLE

8. Install a new funnel and bearing race.

9. Install the bearing race as shown in the figure.

10. Install the bearing race to the transaxle case.
11. Install the locknut.

(1) Set the primary gear.

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AUTOMATIC TRANSAXLE

K1–37

K1

(2) Set the distance piece and bearing.

(3) Loosely tighten the locknut.

(4) Set the SSTs in the order shown.

(5) Tighten the locknut from the end cover side to

adjust the preload within the specificaion.

Preload

0.50—0.90 N·m

{5.10—9.17 kgf·cm, 4.42—7.96 in·lbf}

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K1–38

AUTOMATIC TRANSAXLE

(6) Stake the locknut.
(7) Remove the SST

12. Install the front internal gear and one-way clutch.
13. Apply petroleum jelly to the bearing, and secure it

to the front planerary gear component.

14. Install the front planetary gear component.
15. Apply petroleum jelly to the bearing, and secure it

to the front sun gear.

16. Install the front sun gear.

17. Install the rear planetary gear.

Note

•

Rotate the engine stand so that the oil pan
faces downward. Pull the front internal gear
and one-way clutch component a little until
the groove for the snap ring appears, then
install the snap ring.

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AUTOMATIC TRANSAXLE

K1–39

K1

18. Install the snap ring.
19. Rotate the engine stand so that the end cover

faces upward, and verify that the snap ring is
installed accurately.

20. Install the band servo component.

(1) Install the servo return spring and servo

piston.

(2) Apply ATF to the O-ring, and install it to the

transaxle case.

(3) Install the servo retainer.

Tightening torque

10.8—13.7 N·m

{110—140 kgf·cm, 95.5—121 in·lbf}

21. Install the 2-4 brake band.
22. Apply petroleum jelly to the bearing, and secure it

to the clutch component.

23. Install the clutch component.
24. Select the band strut.

(1) Find an appropriate bolt (under head length:

60—70 mm {2.36—2.75 in}), and tighten the
2-4 brake band with the bolt.

Tightening torque

4.9 N·m {50 kgf·cm, 43 in·lbf}

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