2004 DAEWOO NUBIRA lock

5B – 22IFIVE–SPEED MANUAL TRANSAXLE
DAEWOO V–121 BL4
11. Remove the two rear damping block retaining bolts.
12. Remove the rear damping block from the front
cross member.
13. Remove the two cage retaining bolts.
14. Remove the three transaxle upper mounting brack-
et bolts.
15. Remove the upper mounting bracket and cage.
16. Remove the three transaxle upper retaining bolts.
17. Support the transaxle with a transaxle support jack.

FIVE–SPEED MANUAL TRANSAXLE 5B – 23
DAEWOO V–121 BL4
18. Remove the seven transaxle lower retaining bolts.
19. Remove the transaxle.
Notice : Rest the transaxle only in an upright position.
20. Slide the transaxle sideways away from the engine
block.
21. Lower the transaxle.
Installation Procedure
1. Support the transaxle with a transaxle support jack.
2. Install the transaxle by inserting the transaxle input
shaft into the clutch disc and sliding the transaxle
sideways into the engine block.
3. Install the seven transaxle lower retaining bolts.
Tighten
Tighten the transaxle lower retaining bolts(a) to 73
NSm ( 54 lb–ft ).
Tighten the transaxle lower retaining bolt(b) to 31 NSm
( 23 lb–ft ).
Tighten the transaxle lower retaining bolts(c) to 21
NSm ( 15 lb–ft ).

5B – 24IFIVE–SPEED MANUAL TRANSAXLE
DAEWOO V–121 BL4
4. Install the three transaxle upper retaining bolts.
Tighten
Tighten the transaxle upper retaining bolts to 73 NSm
(54 lb–ft ).
5. Install the cage retaining bolt and cage.
6. Install the three transaxle upper mounting bracket
bolts and bracket.
Tighten
Tighten the transaxle upper mounting bracket bolts to
48 NSm (35 lb–ft ).
7. Install the two rear damping block retaining bolts.
Tighten
Tighten the rear damping block retaining bolts to 68
NSm (50 lb–ft ).
8. Install the rear damping block from the front cross
member.
9. Install the three rear mounting bracket bolts and the
bracket.
Tighten
Tighten the rear mounting bracket bolts to 90 NSm (66
lb–ft ).
10. Install the damping block connection nut and bolt.
Tighten
Tighten the damping block connection nut and bolt to
68 NSm (50 lb–ft ).

5B – 32IFIVE–SPEED MANUAL TRANSAXLE
DAEWOO V–121 BL4
28. Remove the spring and the rod lock pin from the
small plug hole.
29. Remove the pin from the reverse gearshift rod/fork
assembly.
30. Remove the reverse gearshift rod/fork assembly
from the bearing plate.
31. Remove the bolts from the support bracket.

FIVE–SPEED MANUAL TRANSAXLE 5B – 37
DAEWOO V–121 BL4
MAINSHAFT
Tools Required
J–22912–01 Universal Bearing Puller
Disassembly Procedure
1. Remove the mainshaft bearing using the universal
bearing puller J–22912–01.
2. Remove the snap ring.
3. Remove the first gear, the flat–type first–gear
needle bearing, and the mainshaft wear plate.
4. Remove the synchronizer hub sleeve that contains
the synchronizer spring.
5. Remove the outer blocking ring.

FIVE–SPEED MANUAL TRANSAXLE 5B – 39
DAEWOO V–121 BL4
10. Remove the first–second gear blocking ring.
11. Remove the second gear using the universal bear-
ing puller J–22912–01.
12. Remove the second–gear needle bearing.
13. Remove the ring and the thrust washer.

5B – 40IFIVE–SPEED MANUAL TRANSAXLE
DAEWOO V–121 BL4
14. Remove the third gear and the synchronizer block-
ing ring.
15. Separate the synchronizer blocking ring from the
third gear.
16. Remove the third–gear needle bearing from the
mainshaft.
17. Remove the synchronizer sleeve containing the
keys and the spring.

FIVE–SPEED MANUAL TRANSAXLE 5B – 41
DAEWOO V–121 BL4
18. Remove the snap ring and the washer from the
mainshaft.
19. Remove the third–fourth synchronizer gear contain-
ing the synchronizer spring.
20. Remove the fourth–gear assembly.
21. Separate the synchronizer blocking ring from the
fourth gear.