Remove/install engine brake valve fitting

AR14.15-B-6302B

12.02.16

Cumbustion engine 475 with Vehicle 695.034, 695.051

Cumbustion engine 476 with Vehicle 695.024, 695.052

B14.15-0034-01

1 Bolts

2 Nuts

3 Exhaust collector

4 Engine brake pipe

5 Self locking nuts

6 Turbocharger

	Remove and install
Danger!	Risk of accident by involuntary moving when engine is working. Risk of injure by crushing and burning during engine start procedure or while engine is working	Secure vehicle against involuntary movement. Wear fit working clothes. Do not touch hot or moving parts.	AS00.00-B-0005-01A
1	Turn off master key or disconnect battery negative cable.
2	Tilt hood.	In vehicles with chassis: 386.0; 388.3; 388.0.	AR88.40-B-1000A
3	Open rear engine cover.	In Vehicles (buses): 664.0; 664.1; 664.2.
4	Disconnect engine brake pipe (4).
5	Remove self locking nuts (5) that hold exhaust collector (1) to turbocharger (6).	 Install new self locking nuts (5).
			*BA14.10-B-1003-01B
6	Remove screws (1) and nuts (2).	 Install a new sealing gasket.
			*BA14.10-B-1007-01B
7	Remove exhaust collector (3).
8	Install in the reverse order.

Exhaust manifold

Número	Denominação		Engine 475.9; 476.9


BA14.10-B-1003-01B	Exhaust manifold with engine-brake mechanism to turbocharger	Nm	50
BA14.10-B-1007-01B	Exhaust pipe to exhaust manifold with engine-brake mechanism	Nm	90