Identifi Cation Of Eco Tronic Ebs Ports; Main Modulator - BPW ECO Tronic EBS Operating And Installation Instructions

3 Chassis installation
3.1 Mounting of the Modulator
3.1.3 Identifi cation of ECO Tronic EBS ports and fi xing

- Main Modulator

Studs x 3
M 10 x 1.5 mm,
22 mm long
4
Delivery
test port
(22)
1 23
Fig. 30
Port No. Description
1 Reservoir port
3 Exhaust port
4 Control port
11 Double Check Valve (DCV)
21/22 Delivery ports
21/22 Delivery test ports
23 Spring brake port
41 Air suspension port
24
283.5 mm
Delivery port
(22)
3 23
67.7 mm
135.2 mm
Thread
M 22 x 1.5
M 16 x 1.5
M 16 x 1.5
M 16 x 1.5
M 12 x 1.5
M 16 x 1.5
M 16 x 1.5
30.5 mm
11
Delivery port
(21)
3
190 mm
74.2 mm
Notes
190.4 mm
41
Delivery
test port
(21)
23 1
Weight: approx. 6.25 kg