ar2750s0625ea

Remove/install planetary gear set 1 with multidisk clutch K81 and multidisk brake B08

ประเภท ar · หัวข้อ 27.50 · เวอร์ชัน 0101 · 2020-07-22

ใช้กับ: Transmission 725.0 in model 447, 448

ไม่มีใน “th” แสดงเป็น อังกฤษ

ตำแหน่ง

กลุ่มฟังก์ชัน 2 Chassis › 27 Automatic transmission › 27.50 Gear assembly — ซีรีส์ 447 · ซีรีส์ 448

EinPAS 17 Drivetrain/axle › 17.20 Transmission › 17.20.52 Planetary gear set/range group — ซีรีส์ 447 · ซีรีส์ 448

EinPAS 17 Drivetrain/axle › 17.20 Transmission › 17.20.54 Multidisk brake/multidisk clutch — ซีรีส์ 447 · ซีรีส์ 448

ใช้กับเครื่องยนต์/เกียร์ด้วย: 725 0**

AR27.50-S-0625EA

Remove/install planetary gear set 1 with multidisk clutch K81 and multidisk brake B08

20.07.2020

Transmission

725.0 in model 447, 448

Remove/install planetary gear set 1 with multidisk clutch K81 and multidisk     
	brake B08

P27.50-2208-09

1

Drive shaft

5

Needle bearing

8

Planetary gear set 1

2

Sealing rings

6

Needle bearing

9

B08 multidisk brake

3

Sealing rings

7

Snap ring

10

Multiplate clutch K81

4

Sleeve

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 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

Topical note

General information on repair work on transmission

AH27.00-S-1000-01PS

Remove/install

1

Remove planetary gear set 2 and multiplate clutch K38 with ring gear.

AR27.50-S-0624EA

2

Remove drive shaft (1).

3

Remove sealing rings (2, 3).

Installation:
Do not overstretch the new sealing rings (2, 3).
Otherwise, the sealing rings (2, 3) may be damaged.

Installation: Slide new sealing rings (2, 3) onto sleeve (4). Attach sleeve (4) to drive shaft (1) and carefully remove sealing rings (2, 3) from drive shaft (1).

Set of sleeves

*725589011400

Assembly tool

*000589936300

4

Check needle bearings (5, 6) for damage.

If damage is visible,

replace corresponding needle bearing (5, 6).

5

Remove snap ring (7).

6

Remove planetary gear set 1 (8) with multidisk brake B08 (9).

7

Remove multidisk brake B08 (9) from planetary gear set 1 (8) and check for damage.

AR27.50-S-0623-01EA

Pliers

*000589523700

If damage is visible,

replace multidisk brake B08 (9).

8

Remove multiplate clutch K81 (10) and check for damage.

AR27.50-S-0622EA

If damage is visible,

replace multiplate clutch K81 (10).

9

Install in the reverse order.

Remove/install planetary gear set 1 with multidisk clutch K81 and multidisk     
	brake B08
Remove/install planetary gear set 1 with multidisk clutch K81 and multidisk     
	brake B08
Remove/install planetary gear set 1 with multidisk clutch K81 and multidisk     
	brake B08

725 589 01 14 00

Set of sleeves

000 589 52 37 00

Pliers

000 589 93 63 00

Assembly tool

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