Remove/install injection nozzle for exhaust aftertreatment system

AR14.40-B-2000TC

12.02.16

Cumbustion engine 924 with Vehicle 694.000, 694.042, 958.0, 958.1, 979.023, 979.026, 979.028, 979.073, 979.076, 979.078

Cumbustion engine 926 with Vehicle 693.298D, 693.328D, 693.388D, 695.010D, 695.011D, 695.304D, 958.0## #D, 958.1## #D

Cumbustion engine 926.990 with Vehicle 958.207, 958.254, 958.255

Cumbustion engine 926.991 with Vehicle 958.077, 958.094

Cumbustion engine 926.992 with Vehicle 958.260, 958.264

Cumbustion engine 926.994 with Vehicle 958.077, 958.094

W14.40-1232-06

1 Metering unit

2 Injection nozzle

3 Injection line

4 Heat shield

	REMOVAL
Danger!	Risk of burns and scalding while working on AdBlue pipes and on components connected to them. Risk of injury on skin and eyes at contact with AdBlue. Risk of poisoning from swallowing AdBlue	Only catch AdBlue in appropriate containers. Only start working on the exhaust gas after-treatment system after relieving the pressure.	AS14.40-B-0001-01A
	Indications for applications, material properties and handling AdBlue		AH14.40-B-0001-01A
1	Remove the injection pipe (3).		AR14.40-B-2001TC
2	Remove the heat shield plate (4) on the turbocharger
3	Remove the injection nozzle (2)	Suitably seal the openings.
	Installing
4	Install the injection nozzle (2)	Before installing, check the injection nozzle (2) and the supporting surface on the opening of the engine brake throttle for foreign matter and debris.
			*BA14.40-B-1002-02B
5	Install the heat shield plate (4) on the turbocharger		*BA09.40-B-1003-01B
6	Install the new injection pipe (3)	The injection pipe (3) has to be replaced whenever removed.	AR14.40-B-2001TC

Turbocharger

Número	Denominação		924.9 engine; 926.9


BA09.40-B-1003-01B	Heatshield bolt on turbocharger	Nm	25

Exhaust aftertreatment

Número	Denominação		Engine 924.9, 926.9 with CODE MS5


BA14.40-B-1002-02B	Injection nozzle at engine brake throttle sleeve	Nm	10