Opel Frontera UBS. Service manual — part 2002
4C–32
DRIVE SHAFT SYSTEM
Actuator
Check and see that there is no damage, cracking, or other
abnormality.
Functional Check
412RW021
412RW013
412RW007
Disconnect the shift position switch and make sure of
function with a vacuum of –400 mmHg applied to Ports A
and B, in accordance with the table below.
State
Port A
Port B
Function
C
–400 mmHg
A/P
E
D
A/P
–400 mmHg
F
If there is an abnormality, replace the actuator as an
assembly.
NOTE:
1. If the actuator works under –400mmHg or less, there
is no functional problem.
2. Be careful not to permit the entry of water or dust into
the ports of the actuator.
Dimensional Check
Measure illustrated sizes 1, 2, and 3.
Limit
1=64.3 mm (2.53 in) max.
2=6.7 mm (0.26 in) min.
3=6.7 mm (0.26 in) min.
4C–33
DRIVE SHAFT SYSTEM
412RS037
Reassembly
1. Install the new oil seal which has been immersed in
differential gear oil, by using an oil seal installer
5–8840–2407–0 and grip 5–8840–0007–0.
412RS043
2. Force a new needle bearing into inner shaft by using a
installer 5–8840–2408–0 and grip 5–8840–0007–0.
412RS051
3. Place a new snap ring(internal) in inner shaft.
Force a new inner shaft bearing into the inner shaft by
using a installer 5–8840–2197–0 and press.
412RS044
4. Install snap ring(external).
NOTE: Be careful not to damage the inner shaft.
5. Clean the housing contact surface of the front axle
case and insert inner shaft assembly into the front
axle case.
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: 116N·m (11.8 kg·m/85 lb ft)
11. Clean the actuator contact surface with the housing
then Install and tighten shift position switch to
specified torque.
Torque: 39N·m (4.0 kg·m/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: 13N·m (1.3 kg·m/113 lb in)
15. Install front axle drive shaft and mounting bracket.
Tighten fitting bolts to specified torque.
Torque: 116N·m (11.8 kg·m/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.
Torque: 78N·m (58lb ft)
4C–35
DRIVE SHAFT SYSTEM
Main Data and Specifications
General Specifications
Front drive axle oil capacity
1.4 liter (1.23 Imp qt/1.48 US qt)(Differential)
0.12 liter (0.10 Imp qt/0.13 US qt)(Actuator Housing:Shift on the fly)
Type of lubricant
GL–5 (Multi grade type) Refer to chart in General Information
Axle shaft type
Constant velocity joint(Birfield joint type and double offset joint)
Torque Specifications
E04RW020
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