1998 OPEL FRONTERA Workshop Manual

Page 4297 of 6000

OPEL FRONTERA 1998  Workshop Manual 4D1–36
TRANSFER CASE (STANDARD TYPE)
2. If the measured value is less than the specified limit,
the detent spring must be replaced.
Detent spring free length
Detent ball
Standard : 23.4 mm (0.921 in

Page 4298 of 6000

OPEL FRONTERA 1998  Workshop Manual TRANSFER CASE (STANDARD TYPE)
4D1–37
Reassembly
1. Put  the  transfer  case  (with  oil seal) as  the  following
illustration.
Input shaft oil seal (1) replacement
1. Remove the oil seal from the tr

Page 4299 of 6000

OPEL FRONTERA 1998  Workshop Manual 4D1–38
TRANSFER CASE (STANDARD TYPE)
3. Install the sub–gear (23) to the counter gear (22).
4. Install the belleville spring (24).
5. Install the spacer (25) and put the snap ring (29) on
the sub

Page 4300 of 6000

OPEL FRONTERA 1998  Workshop Manual TRANSFER CASE (STANDARD TYPE)
4D1–39
14. Assemble  the  2WD–4WD  clutch  hub  and  sleeve
assembly (7).
226RW140
15. Engage the springs in the same insert with the open
ends away from each other.

Page 4301 of 6000

OPEL FRONTERA 1998  Workshop Manual 4D1–40
TRANSFER CASE (STANDARD TYPE)
21. Apply engine oil to the thrust surfaces of the sub–gear
(13),  the  belleville  spring  (14),  and  the  spacer  (15).
(M/T)
262RW060
22. Install  the  sub

Page 4302 of 6000

OPEL FRONTERA 1998  Workshop Manual TRANSFER CASE (STANDARD TYPE)
4D1–41
27. Use a pair of snap ring pliers to install the snap ring
(19) to the output shaft (5).
Sub gear (anti lash plate) preload (M/T)
1. Hook  a  length  of  piano

Page 4303 of 6000

OPEL FRONTERA 1998  Workshop Manual 4D1–42
TRANSFER CASE (STANDARD TYPE)
39. Use  a  suitable  drift  and  hammer  to  install  the  ball
bearing (41).
226RS079
40. Install the bearing snap ring (42).

Page 4304 of 6000

OPEL FRONTERA 1998  Workshop Manual TRANSFER CASE (STANDARD TYPE)
4D1–43
Main Data and Specifications
General Specifications
Ty p eW/Shift On The Fly System model
Synchronized type gears shifting between the 2 and 4 wheel drive mode.