ar2710s0500ps

Remove/install transmission with torque converter

ประเภท ar · หัวข้อ 27.10 · เวอร์ชัน 0302 · 2020-03-12

ใช้กับ: Transmission 722.9 in model 470, 471 with engine 642

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ตำแหน่ง

กลุ่มฟังก์ชัน 2 Chassis › 27 Automatic transmission › 27.10 Complete transmission — ซีรีส์ 470 · ซีรีส์ 471

EinPAS 17 Drivetrain/axle › 17.15 Clutch › 17.15.31 Hydraulic clutch — ซีรีส์ 470 · ซีรีส์ 471

EinPAS 17 Drivetrain/axle › 17.20 Transmission › 17.20.80 Transmission, complete — ซีรีส์ 470 · ซีรีส์ 471

ใช้กับเครื่องยนต์/เกียร์ด้วย: 642 ***, 722 9**

AR27.10-S-0500PS

Remove/install transmission with torque converter

06.03.2020

Transmission

722.9 in model 470, 471 with engine 642

Modification notes

15.04.2019

Commercially available tools, added.

Operation step 13

15.04.2019

Method extended.

Operation step 16

15.07.2019

Reference link changed

Step 4

Remove/install transmission with torque converter

S27.10-4540-79

1

Diesel particulate filter

5

Electrical wiring harness

9

Steering gear

2

Electrical connector

6

Shift cable

10

Wooden block

3

Electrical wiring harness

7

Oil lines

11

Bolts

4

Electrical wiring harness

8

Oil pan

12

Transmission

Remove/install transmission with torque converter

S27.10-4541-78

11

Screw

14

Transfer case

12

Transmission

18

Cover

13

Adapter housing

Remove/install transmission with torque converter

14

Transfer case

15

Propeller shaft

16

Electrical connectors

17

Electrical wiring harness

S28.10-4513-76

Danger

Risk of accident caused by vehicle starting off on its own when jacked up. Risk of injury caused by rotating parts when working on running engine or drive train.

Ensure that jack stands are in a safe condition. An authorized person must occupy the driver's seat. Wear closed and close-fitting work clothes. Do not touch hot or rotating parts.

AS00.00-Z-0008-01A

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

Caution

Risk of injury to skin and eyes due to handling of transmission oil. Health risk caused by swallowing transmission oil

Wear protective gloves, protective clothing and safety glasses.
Do not pour transmission oil into beverage bottles.

AS00.40-Z-0001-01A

Caution

Risk of injury to skin and eyes due to handling of transmission oil. Health risk caused by swallowing transmission oil

Wear protective gloves, protective clothing and safety glasses.
Do not pour transmission oil into beverage bottles.

AS00.40-Z-0001-01A

Topical note

General information on repair work on transmission

AH27.00-S-1000-01PS

Topical note

Information on preventing damage to electronic components due to electrostatic discharge

AH54.00-P-0001-01A

Remove/install

1

Move selector lever into neutral position.

2

Remove ground line of battery.

AR54.10-S-0003P

3

Raise vehicle.

AR00.60-S-1000-04P

Topical note

Special instructions for lifting and supporting vehicle

AH00.60-N-0100-01P

4

Secure vehicle on vehicle lift.

AR00.60-S-0100-01P

Topical note

Information on influencing load ratios when removing major assemblies

AH00.60-P-0001-01A

Commercially available tools/devices
Tensioning strap

5

Remove propeller shaft (15).

AR41.10-S-0050PU

6

Remove propeller shaft of front axle differential.

AR41.10-S-0070P

7

Remove diesel particulate filter (1).

AR49.20-S-1200PS

8

Disconnect electrical connectors (16) from transfer case (14).

Expose electrical wiring harness (17).

Caution

Risk of injury caused by scraping or cutting body parts on sharp vehicle parts

Always wear protective gloves when working on or near sharp and non-deburred vehicle parts.
Deburr repair panels.

AS00.00-Z-0017-01A

9

Disconnect electrical connector (2) from transmission (12).

AR27.19-S-0750-02PS

Bolt, heat shield to transmission housing

*BA27.40-N-1007-01I

Assembly cleaner

*BR00.45-Z-1028-04A

10

Disconnect electrical connection (2).

11

Expose electrical wiring harnesses (3, 4, 5).

12

Remove shift cable (6) from transmission (12).

Installation: Grease the ball head.

Long-life grease

*BR00.45-Z-1001-06A

13

Secure transmission (12) on mounting plate.

000 588 11 62 00 Major assembly mount

WS01.00-P-0092B

000 588 10 62 00 Support plate

WS26.00-P-3309B

Commercially available tools/devices
Tensioning strap

14

Remove oil lines (7) from torque converter housing and oil pan (8).

AR27.55-S-0600PS

15

Support oil pan (8) on steering gear (9) using a suitable wooden block (10).

16

Remove cover (18) from transmission housing.

17

Remove torque converter from drive plate.

AR27.20-S-0001-01PS

Topical note

Notes on threaded connections fastened using a tightening angle-based tightening process

AH00.00-P-0020-01A

Bolt, torque converter to drive plate/star-shaped drive plates

*BA27.20-N-1002-01B

Long wedge

*115589035900

18

Remove screws (11).

Topical note

Notes on self-locking nuts and bolts

AH00.00-N-0001-01A

Bolt, automatic transmission to engine

*BA27.40-N-1005-01I

19

Remove transmission (12), adapter housing (13) and transfer case (14) together with torque converter.

20

Secure torque converter with cable ties to prevent it from falling out.

21

Remove transfer case (14) from adapter housing (13).

If further work is performed on the transmission (12).

AR28.10-S-0100PS

22

Secure removed transmission (12) on assembly stand.

If further work is performed on the transmission (12).

AR27.10-S-0600-01PS

000 588 00 31 00 Assembly stand for cars

WS01.00-N-3028B

000 588 11 62 00 Major assembly mount

WS01.00-P-0092B

000 588 10 62 00 Support plate

WS26.00-P-3309B

Aid of helper required.

Support fixture

*725589004000

23

Remove torque converter.

If further work is performed on the transmission (12).

AR27.20-S-0500-01PS

Commercially available devices/tools
Digital vernier caliper

Protrusion of torque converter to torque converter housing

*BE27.20-N-1001-01PS

Multi-purpose paste

*BR00.45-Z-1009-06A

Parallel support

*168589032100

Support fixture

*725589004000

Assembly device

*725589013100

24

Remove corrosion from crankshaft.

AR03.20-S-1000-01PS

Assembly cleaner

*BR00.45-Z-1028-04A

25

Check threaded unions in drive plate.

If the threaded unions are loose or damaged,

replace drive plate.


AR03.30-S-8003PS

26

Install in the reverse order.

27

Correct oil level in transmission (12).

AR27.00-S-0270PS

28

Read out fault memory.

AD00.00-S-2000-06P

If stored faults exist

Erase the fault memory.

Check values for torque converter

Number

Designation

Transmission 722.903 in model 470, 471

BE27.20-N-1001-01PS

Protrusion of torque converter to torque converter housing

mm

14,6

Torque converter

Number

Designation

Transmission 722.9

BA27.20-N-1002-01B

Bolt, torque converter to drive plate/star-shaped drive plates

Straight threaded connection

M8

Nm

42

Angled threaded connection

Stage 1

Nm

4

Stage 2

Nm

30

Stage 3

°

90

Housing

Number

Designation

Transmission 722.9

BA27.40-N-1005-01I

Bolt, automatic transmission to engine

M1040

Nm

38

M1090

Nm

38

Housing

Number

Designation

Transmission 722.9

BA27.40-N-1007-01I

Bolt, heat shield to transmission housing

Nm

9

Remove/install transmission with torque converter
Remove/install transmission with torque converter
Remove/install transmission with torque converter
Remove/install transmission with torque converter

725 589 01 31 00

Assembly device

115 589 03 59 00

Long wedge

725 589 00 40 00

Support fixture

168 589 03 21 00

Parallel support

Repair materials

Number

Designation

Order number

BR00.45-Z-1001-06A

Long-life grease

A 000 989 63 51 11

BR00.45-Z-1009-06A

Multi-purpose paste

A 000 989 80 51

BR00.45-Z-1028-04A

Assembly cleaner

A 000 986 56 01

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