1998 OPEL FRONTERA Gas

DRIVE LINE CONTROL SYSTEM (TOD) 4B2–34
Check flowTrouble codePhenomenonStandard
316The front speed sensor no pulse.Hi level : 4.5 6.0 V
Lo level : 0.7
2.0 V
Frequency (F) =
GAS: 832 Hz (at 50 km/h)
NOTE: Find the trouble in which the pulse corresponding
to the running speed is not input.
D04RW061

DRIVE LINE CONTROL SYSTEM (TOD) 4B2–44
Check flowTrouble codePhenomenonStandard
834The diesel/gasoline engine identifi-
cation signal is faulty.Gasoline: Continuity established
The engine identification signals of 6VE1 and 4JX1 are
changed each other.
D04RW056

4C–14
DRIVE SHAFT SYSTEM
Front Hub and Disc with Manual Locking Hub
Disassembled View
411RW009
Legend
(1) Bolt
(2) Cover Assembly
(3) Gasket
(4) Knob
(5) X–ring
(6) Detent Ball and Spring
(7) Snap Ring
(8) Clutch Assembly
(9) Compression Spring
(10) Follower
(11) Retaining Spring
(12) Snap Ring and Shim(13) Body Assembly
(14) Inner Assembly
(15) Spacer
(16) Ring
(17) Snap Ring
(18) Snap Ring
(19) Lock Washer and Lock Screw
(20) Hub Nut
(21) Hub and Disc Assembly
(22) Outer Bearing Outer Race
(23) ABS Sensor Ring (if so equipped)
(24) Inner Bearing Outer Race
(25) Oil Seal
Disassembly
1. Before disassembly, jack up the front of vehicle and
support frame with jack stands.2. Remove the disc brake caliper assembly and hang it
on the frame with wires. Refer to Front Disk Brake
Caliper Assembly in Brakes section.

4C–15 DRIVE SHAFT SYSTEM
3. Remove bolt.
Before removal, shift transfer lever into “2H” position,
set free wheeling hub knob into “FREE” position (1),
and run the vehicle about 50m (160 ft).
411RW010
4. Remove cover assembly.
5. Remove snap ring and shim.
6. Remove body assembly.
7. Remove lock washer and lock screw.
8. Remove hub nut by using wrench 5–8840–2117–0.
411RW005
9. Remove hub and disc assembly.
10. Remove ABS sensor ring (If equipped).
11. Remove outer bearing outer race.
12. Remove oil seal.13. Remove inner bearing outer race.
14. While pushing follower knob against cover, turn clutch
assembly clockwise and then remove clutch
assembly from knob.
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15. Remove gasket.
16. Remove snap ring.
17. Remove knob.
18. Remove compression spring.
19. Remove follower.
20. Remove retaining spring from clutch assembly by
turning it counterclockwise.
411RW012
21. Remove dedent ball and spring.
22. Remove X–ring.
23. Remove snap ring.
24. Remove inner assembly.
25. Remove snap ring.
26. Remove ring.
27. Remove spacer.

4C–17 DRIVE SHAFT SYSTEM
11. Install follower to clutch so that follower nails (large)
(1) will come closer to the bent portion of retaining
spring by aligning follower stopper nail with outer
teeth of clutch. Then, fit in with follower’s nails (small)
(2) caught in spring.
411RW016
12. Install compression ring.
Turn the smaller diameter side toward follower and fit
spring in clutch.
13. Align follower nail (1) to handle groove (2). and then
assemble clutch with knob by pushing and turning
clutch counterclockwise to knob.
411RW017
14. Install gasket.
Make sure that there is no breakage, etc.
15. Install outer bearing outer race by driving it into the
hub, by using installer 5–8522–2118–0 and grip
5–8840–0007–0.
411RW007
16. Install inner bearing outer race by driving it into the
hub, by using installer 5–8840–2119–0 and grip
5–8840–0007–0.
411RW006

4C–28
DRIVE SHAFT SYSTEM
Shift On The Fly System
Shift On The Fly System and Associated Parts
412RW004
Legend
(1) Filler Plug
(2) Bolt
(3) Oil Seal
(4) Snap Ring(External)
(5) Inner Shaft Bearing
(6) Snap Ring(Internal)
(7) Inner Shaft(8) Needle Bearing
(9) Clutch Gear
(10) Sleeve
(11) Housing
(12) Front Axle Drive Shaft (LH side)with Bracket
(13) Bolt
(14) Actuator Assembly
(15) Bolt
Disassembly
1. Remove filler plug and gasket, drain oil.
2. Loosen mounting bracket fitting bolts and remove
front axle drive shaft from front axle case.3. Remove Actuator Assembly and draw out actuator
ASM.
4. Remove housing.
5. Remove sleeve.
6. Remove clutch gear.

4C–34
DRIVE SHAFT SYSTEM
NOTE: Be careful not to damage seal.
6. Install snap ring (internal) in the groove of front axle
case.
NOTE: Be sure to install the snap ring properly.
412RW017
7. Apply differential gear oil to clutch gear, then install
clutch gear.
8. Apply differential gear oil to sleeve, then install
sleeve.
9. Clean contact surface with the front axle and actuator
mounting surface. Apply liquid gasket to the contact
surface on the front axle case, then install in the
housing.
412RW023
10. Tighten bolts to specified torque.
Torque: 116Nꞏm (11.8 kgꞏm/85 lb ft)11. Clean the actuator contact surface with the housing
then Install and tighten shift position switch to
specified torque.
Torque: 39Nꞏm (4.0 kgꞏm/29 lb ft)
12. Apply liquid gasket to the contact surface on the
actuator side.
412RW012
13. Align shift arm with the groove of sleeve and install the
actuator.
14. Tighten bolts to specified torque.
Torque: 13Nꞏm (1.3 kgꞏm/113 lb in)
15. Install front axle drive shaft and mounting bracket.
Tighten fitting bolts to specified torque.
Torque: 116Nꞏm (11.8 kgꞏm/85 lb ft)
16. Pour specified amount of differential gear oil to filler
plug.
Front Differential
Oil Capacity: 1.4lit (1.23 Imp qt/1.48 US qt)
Actuator Housing
Oil Capacity: 0.12lit (0.10 Imp qt/0.13 US qt)
17. Install filler plug through gasket and tighten to
specified torque.
To r q u e : 7 8 N ꞏm ( 5 8 l b f t )

TRANSFER CASE (STANDARD TYPE)
4D1–13
10. Offset the actuator assembly.
220RW028
11. Remove the actuator assembly.
220RW029
Legend
(7) Position: 4WD
(8) Mode: 2WD
12. Remove the transfer rear cover assembly from the
transfer case assembly.
Installation
1. Apply the recommended liquid gasket (LOCTITE
17430) or its equivalent to the transfer rear cover
fitting faces.
220RS017
2. Install the transfer rear cover assembly to the transfer
case assembly.
3. Perform the following steps before fitting the transfer
rear case:
1. Shift the high–low shift rod to the 4H side.
2. The cut–away portion of the select rod head (9)
should align with that of the rear case hole’s
stopper (10).
230RW004
4. Tighten the transfer rear case bolts to the specified
torque.
Torque: 37 Nꞏm (3.8kgꞏm/27 lb ft)
5. Shift the 2WD–4WD shift rod (11) to the 4WD side.