Haldex EB Plus - Piping Diagram - Full Trailers

18
Fig 16
Piping Diagram - Full Trailers
4
2
1
11
12
11
11
12
2
4
2
12
2
2
1
1
Service
1
3
2
8
7
6
8
8
14
13
14 13
15
16
22
1
22
11
8
Suspension
System
Side by Side Configuration
2 axle Full Trailer - 2 line air brake system - Spring Brake chambers
Emergency
41
17
21
3
Suspension
System
17
41
2
2-1
5
2
12
9
2
1
12
4
2
1
SLAVE
MASTER
4
2
2
1
12
V
ST
S
10
ITEM DESCRIPTION
1 Emergency coupling
2 Service coupling
3 Pipe filter
4 Shunt valve
5 Relay Emergency Valve
6 Air reservoir
7 Drain valve
8 Test point
9 Park valve
10 Release valve (Maneuvering valve)
11 EB
+
Assembly 2M (Master ECU)
12 EB
+
Assembly 1M (Slave ECU)
13 Spring Brake chamber
14 Single Diaphgram Brake chamber
15 Double check valve
16 Quick release valve
17 Test point simulator