Remove/install profile ventilation

AR43.30-G-0003OHA

22.01.2017

Model	000.001 with transmission 714.140/143
	Transmission with hydrodynamic retarder R115 E (integrated), Voith- 153.000188xx, H67.1500xx

1	Screw
2	Cover, shaped breather
3	Seal
4	Hydrodynamic retarder housing
5	Air pipe
6	O-ring
7	Valve insert
8	Float
9	Float retainer
10	O-ring
11	Shaped breather
12	Oil reservoir cover

T43.30-0013-11

	Remove
1	Remove proportional valve		AR43.30-G-0001OHA
2	Remove bolts (1)
3	Remove profile ventilation cover (2) with seal (3)
4	Remove air pipe (5) and detach O-rings (6)
5	Pull out valve element (7) and detach O-ring (10)	 Impact extractor	*715589046300
		 Adapter	*715589056300
6	Remove float (8) and float cage (9)
	Clean
7	Clean sealing surfaces on profile ventilation cover (2) and hydrodynamic retarder housing (4)
	Check
8	Check profile ventilation (11)		AR43.30-G-0004OHA
	Install
9	Coat O-ring (10) with vaseline and pull onto valve element (7)	VASELINE / DBL 6850.00	*BR00.45-Z-1098-06A
10	Insert float (8) and float cage (9) into valve element (7)
11	Insert profile ventilation (11) into hydrodynamic retarder housing (4) and drive in	 Impact extractor	*715589046300
		 Adapter	*715589056300
12	Attach new O-rings (6) to air pipe (5)
13	Insert air pipe (5) into oil reservoir cover (12)
14	Fit new seal (3) on hydrodynamic retarder housing (4)
15	Fit profile ventilation cover (2) on air pipe (5) and fasten to hydrodynamic retarder housing (4) with screws (1)	 Screw/bolt, profile ventilation cover to housing of hydrodynamic retarder	*BA43.30-N-1024-01H
16	Install proportional valve		AR43.30-G-0001OHA

 Hydrodynamic retarder

Number	Designation		Model 000.001 with hydrodynamic retarder
BA43.30-N-1024-01H	Screw/bolt, profile ventilation cover to housing of hydrodynamic retarder	Nm	30

715 589 05 63 00

Adapter

715 589 04 63 00

Impact extractor

Repair materials

Number	Designation	Order number
BR00.45-Z-1098-06A	VASELINE / DBL 6850.00	A 000 989 15 51