Remove/install range group shift cylinder

AR26.18-W-3100A

9.3.10

TRANSMISSION 715.500 /507 /510 /513 /520 /540 with CODE (GS2) Gear control

W26.18-0006-11

1 O-ring (53)

2 Compressed-air line

3 Shift cylinder

4 Electrical connector

5 O-ring (89.53)

6 Sealing ring

7 O-ring (961.5)

Modification notes

2.11.09	Note added: Replace O-rings (1, 5 and 7), coat with lubricant before installing. Slide on O-ring (7) until it abuts.	Step 4
	Sealing on shift cylinder for range group or on range module changed		BT26.18-W-0001-01A
	Note changed: Pack cavity between the two sealing lips of the sealing ring (6) with lubricant.	Step 5
	Lubricant with brown sealing ring (6).		*BR00.45-Z-1027-06A
	Lubricant with black sealing ring (6).		*BR00.45-Z-1046-06A

 	Remove/install
1	Remove retarder	 Only on vehicles with code (BA9) Voith secondary retarder R 115.
		Model 375.4, 944	AR43.30-W-0002B
		Model 950, 952, 953, 954	AR43.30-W-0002A
2	Disconnect electrical connector (4)
3	Detach compressed-air line (2)		AR42.10-W-0900A
4	Detach shift cylinder (3)	 Note added: Replace O-rings (1, 5 and 7), coat with lubricant before installing. Slide on O-ring (7) until it abuts.	*BR00.45-Z-1027-06A
			*BA26.18-N-1007-01A
	Sealing on shift cylinder for range group or on range module changed		BT26.18-W-0001-01A
5	Detach sealing ring (6) from shift piston	 Note changed: Pack cavity between the two sealing lips of the sealing ring (6) with lubricant.
		Lubricant with brown sealing ring (6).	*BR00.45-Z-1027-06A
		Lubricant with black sealing ring (6).	*BR00.45-Z-1046-06A
6	Install in the reverse order

 Transmission pneumatic system

Number	Designation			Transmission 715.500/507/510/ 513/520/540 with code GS2


BA26.18-N-1007-01A	Range group shift cylinder at transmission	M10	Nm	60
		M12	Nm	70

Repair materials