Disassemble, assemble countershaft · ar2650b4775d · Mercedes-Benz WIS

AR26.50-B-4775D

Disassemble, assemble countershaft

12.02.16

Manual transmission 718.460, 718.461, 718.462, 718.463, 718.464, 718.465

B26.50-0251-10

1 Lock ring

2 Bearing

3 Speed reducer group gear

4 Gear 4

5 Gear 3

6 Intermediary shaft

7 Bearing

	Disassemble and assemble
Danger!	Risk of injury to the skin or eyes by handling hot or incandescent objects	Wear protective gloves, clothes and goggles	AS00.00-B-0002-01A
1	Remove lock ring (1)
2	Remove bearing (2)	 Fixation part	*000589453400
		 Extractor	*001589413300
		 Intermediary tube	*000589463400
		Assembling: Heat bearing to 120 °C before mounting it
3	Remove gears (3 to 5) individually	For that, use a press with 80 ton capacity
		Assembling: Before mounting gears (also individually) heat them to 180 °C
4	Remove bearing (7)	 External extractor	*000589453300
		Assembling: Heat bearing to 120 °C before mounting it
5	Assemble in reverse order

000 589 45 34 00

Fixation part

001 589 41 33 00

Extractor

000 589 46 34 00

Intermediary tube

000 589 45 33 00

External extractor

as0000b000201a Risk of injury. Skin or eye injuries may result when handling hot or glowing objects.