Opel Frontera UBS. Manual - part 2640

7B–36 MANUAL TRANSMISSION

6. Pull out the 3rd–4th shift rod at the rear.

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7. Using a magnetic finger, remove the interlock pin

and straight pin.

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8. Pull out the 1st–2nd shift rod at the rear.

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9. Using a magnetic finger, remove the interlock pin.

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MANUAL TRANSMISSION

7B–37

10. Using 2 screwdrivers and a hammer, remove 2

snap rings.

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11. Pull out the 5th-reverse shift rod at the front.

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12. Using a magnetic finger, remove the interlock pin

from the intermediate plate.  Remove the ball
from the reverse shift arm No.1.

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13. Pull out at the rear reverse shift rod, reverse shift

arm No.1 and reverse shift arm No.2 at the same
time.

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7B–38 MANUAL TRANSMISSION

14. Pull out reverse shift rod from reverse shift arm

No.1.

NOTE: Be sure remove at the rear.

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15. Using a magnetic finger, remove the ball and

spring from reverse shift arm No.1.

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16. Remove the reverse shift arm No.2 E–ring.

Remove the reverse shift arm No.2 from reverse
shift arm No.1.

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17. Remove the 2 bolts and reverse shift arm bracket.

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MANUAL TRANSMISSION

7B–39

Inspection

1. Counter 5th gear radial clearance.

1. Install the following parts to the counter gear

shaft.

1. Counter 5th gear thrust washer pin (1).
2. Counter 5th gear thrust washer (2).
3. Counter 5th gear needle bearing( 3).
4. Counter 5th gear (4).

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2. Mount the counter gear shaft through the

aluminum plate in vise.

3. Using a dial indicator, measure the counter 5th

gear radial clearance.

Standard: 0.015 – 0.068 mm
(0.00059 – 0.00268 in)

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4. Using a inside dial indicator, measure the gear

inside diameter.

Standard: 38.015 – 38.040 mm
(1.49665 – 1.49763 in)

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2. 5th-reverse shift arm and hub sleeve No.3 clearance.

1. Using a vernier caliper, measure the 5th-reverse

shift arm thickness.

Reference: 10.2 mm (0.402 in)

2. Using a vernier caliper, measure the center

groove of hub sleeve No.3.  Calculate the
clearance between the hub sleeve No.3 and shift
arm.

Standard: 0.26 – 0.84 mm (0.0102 – 0.0331 in)

Reference: Center groove dimension 10.5mm
(0.413 in)

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