Opel Frontera UBS. Service manual — part 1425
7A–34
AUTOMATIC TRANSMISSION (4L30–E)
4. Disconnect shift lock cable from the selector lever
assembly side.
256RW012
5. Disconnect wiring harness connectors.
6. Disconnect shift control rod from the selector lever
assembly side.
256RW013
7. Remove selector lever assembly (3).
8. Remove transfer control lever (4).
9. Remove transfer and exhaust protector (5).
10. Remove rear propeller shaft (6).
11. Remove front propeller shaft (7).
12. Remove harness protector (8).
13. Support transfer case with a jack and remove two rear
mount nuts (9) from the 3rd crossmember side.
14. Remove eight third crossmember bolts and third
crossmember (10).
15. Disconnect one oxygen sensor connector from the
transmission harness.
150RW002
16. Remove exhaust pipe (11).
17. Disconnect transmission oil cooler pipe (12) from A/T
side.
18. Remove oil pipe clamp from torque converter
housing bracket.
253RY001
19. Loosen oil pipe clamp bolt at the engine mount side.
20. Remove starter (13).
21. Disconnect fuel pipe clamp bracket from
transmission side.
22. Disconnect transmission harness connectors (14)
from transmission, and transfer.
23. Remove under covers (3 pieces) (15) from
transmission case.
24. Lower the front of the transmission a little, then
remove flex plate torque converter fixing bolts (6
pieces) (16) by turning crankshaft.
25. Support the transmission with a transmission jack,
and hoist engine with a chain block.
26. Remove engine transmission fixing bolts (17).
7A–35
AUTOMATIC TRANSMISSION (4L30–E)
27. Remove transmission assembly (18).
Installation
1. Slowly raise transmission jack until front of the
transmission is aligned with rear of the engine, then
install transmission assembly.
2. Tighten engine transmission bolts to the specified
torque.
F07RW041
3. Support transfer case with a jack, and remove the
transmission jack.
4. Install flex plate torque converter bolts (6 pieces) by
turning crankshaft.
Torque: 54 N
•
m (5.5 kg·m/40 lb ft)
NOTE: Do not reuse the flex plate torque converter bolt.
240RW005
7A–36
AUTOMATIC TRANSMISSION (4L30–E)
5. Install the under cover (3 pieces), and tighten the
bolts to the specified torque.
Torque: 8 N
•
m (0.8 kg·m/69 lb in)
6. Install the starter, and tighten the bolts to the specified
torque.
Torque: 40 N
•
m (4.1 kg·m/30 lb ft)
7. Connect transmission harness connectors to
transmission, and transfer.
8. Connect fuel pipe bracket to transmission side.
For 4
×
4
141RW027
7A–37
AUTOMATIC TRANSMISSION (4L30–E)
For 4
×
4 (TOD)
141RW001
9. Install transmission oil cooler pipe to transmission.
Torque: 44 N
•
m (4.5 kg·m/33 lb ft)
10. Install oil pipe clamp to torque converter housing
bracket.
11. Tighten oil pipe clamp bolt at engine mount side.
12. Install exhaust pipe, and tighten the bolts to the
specified torque.
Exh. pipe to exh. manifold 67 N
•
m
(6.8 kg·m/49 lb ft)
Exh. pipe flange bolt 43 N
•
m (4.4 kg·m/32 lb ft)
13. Connect one oxygen sensor connector to the
transmission harness.
14. Install third crossmember, and tighten the bolts to the
specified torque.
Torque: 76 N
•
m (7.8 kg·m/56 lb ft)
15. Install rear mount nuts, and tighten the nuts to the
specified torque.
Torque: 50 N
•
m (5.1 kg·m/37 lb ft)
16. Remove the jack from the transfer case.
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