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ar1440b2015a
Remove/install SCR air pressure limiter solenoid valve
Tip ar · temă 14.40 · versiune 0301 · 2019-11-13
Valabil pentru: Engine 924.9 in model 368, 384.0/2, 685.282/284/289/290 Engine 926.9 in model 368, 382.17/18, 384.0
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Încadrare
Grupă funcțională 1 Motor › 14 Galerie de evacuare, frână motor, instalaţie de purificare a gazelor arse › 14.40 Purificare a gazelor arse, AdBlue — Seria 368 · Seria 382 (modele 17*, 18*) · Seria 384 (modele 0**, 2**) · Seria 685 (modele 282, 284, 289, 290)
EinPAS 15 Motor › 15.40 Instalaţie gaze arse/purificare a gazelor arse › 15.40.13 Conductă/Furtun/Supapă — Seria 368 · Seria 382 (modele 17*, 18*) · Seria 384 (modele 0**, 2**) · Seria 685 (modele 282, 284, 289, 290)
Valabil și pentru motoare/cutii de viteze: 924 9**, 926 9**
AR14.40-B-2015A
Remove/install SCR air pressure limiter solenoid valve
28.10.2019
Engine
924.9 in model 368, 384.0/2, 685.282/284/289/290
Engine
926.9 in model 368, 382.17/18, 384.0
Represented on vehicle 382.177
1
Compressed air inlet
2
Compressed air outlet
3
Connection bolt
4
Electric connection
5
Connection bolt
6
Fastening bolt
7
Electromagnetic pressure relief valve
Remove/install
1
Turn off ignition
Notes on compressed air connection systems
.
AH00.18-N-0001-01A
2
Detach the electric connection (4) of the pressure limiting solenoid valve (7)
After engine shutdown, compressed air continues flowing through some compressed air lines for approximately 3 min. Start working on the compressed air operating unit after this time.
3
Remove the compressed air inlet line (1)
Firstly, slacken the connection bolt (5) in two turns to release the pressure of the system and then remove it completely.
.Compressed air connection system "VOSS 232"
*BA00.18-B-1002-01A
4
Remove the compressed air outlet line (2)
First, loosen the connection bolt (3) in two turns to release the system pressure and then remove it completely.
.Compressed air connection system "VOSS 232"
*BA00.18-B-1002-01A
5
Remove the pressure limiting solenoid valve (7), unscrewing the fastening nuts (6)
.SCR compressed air limiting solenoid valve on support
*BA14.40-B-1018-02B
6
Install in reverse order
7
Charge the compressed air system to work pressure
Number
Designation
Model all (BUS, TRUCK)
BA00.18-B-1002-01A
Compressed air connection system "VOSS 232"
M16
Nm
14
M14
Nm
14
M22
Nm
14
Exhaust gas after-treatment
Number
Designation
Engine 924.9, 926.9 except Liquid Only
BA14.40-B-1018-02B
SCR compressed air limiting solenoid valve on support
Nm
7
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