Transfer case - oil change

AP28.00-S-2801A

Transfer case - oil change

29.11.13

MODEL

639

with CODE ZG2 (Permanent all-wheel drive)

without CODE MA0 (E-CELL 60 kW)

without CODE ZU9 (National version for Mexico)

1

Drain screw

2

Filling screw

3

Transfer case

Drain oil

 Danger !

Risk of death caused by vehicle slipping or toppling off of the lifting platform.

Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer.

AS00.00-Z-0010-01A

1

Clean area around the filler screw (2) and drain screw (1)

2

Position suitable receptacles under the drain screw (1)

3

Remove filling screw (2) and drain screw (1)

 Clean drain screw magnet (2). Replace sealing ring of filling screw (2) and drain screw (1).

4

Drain transmission oil

5

Screw in drain screw (1)

 Oil drain screw

*BA28.10-N-1006-01G

Pour in oil

6

Pour in oil until it reaches lower edge of filler opening


Avoid overfilling the transfer case (3) at any time.
Otherwise oil leaks may occur.

 Gear oil

*BF28.10-N-1001-01E

7

Screw in filling screw (2)

 Oil filler plug

*BA28.10-N-1005-01G

8

Confirm change of transmission oil in maintenance booklet/DSB

 Complete transfer case

Number

Designation

MODEL 639
with CODE ZG2 (Permanent all-wheel drive)
without CODE XZ1 (Model generation 1)

MODEL 639
with CODE XZ1 (Model generation 1)
with CODE ZG2 (Permanent all-wheel drive)

BA28.10-N-1005-01G

Oil filler plug

M24

Nm

40

40

 Complete transfer case

Number

Designation

MODEL 639
with CODE ZG2 (Permanent all-wheel drive)
without CODE XZ1 (Model generation 1)

MODEL 639
with CODE XZ1 (Model generation 1)
with CODE ZG2 (Permanent all-wheel drive)

BA28.10-N-1006-01G

Oil drain screw

M14

Nm

40

40

 Complete transfer case

Number

Designation

MODEL 639
with CODE ZG2 (Permanent all-wheel drive)

BF28.10-N-1001-01E

Gear oil

Filling capacity

Liter

0,8

Sheet

BB00.40-P-0236-12A