BENDIX A-18 TRAILER ABS Instrucciones de operaciones descargar pdf (Pagina 30)

Page 29

Section 6

Component Replacement

6. If the assembly being replaced is under

warranty, please return it to the trailer OEM

for replacement.

How to Install the

ECU/Valve Assembly

NOTE

The ECU/Valve Assembly is supplied with black

protective caps on each sensor connector.

When a sensor cable is not plugged into a sensor

connector, the black cap must remain on the

connector to protect it from dirt and

contamination. See Figure 6.4 .

CAUTION

You must use a Schedule 80 pipe nipple (3/4-inch

NPT) to nipple mount the ECU/Valve Assembly

securely to the air tank to avoid possible serious

personal injury and damage to components.

1. Attach the ECU/Valve Assembly to the vehicle:

a. Bracket-mounted: Use two 3/8-inch Grade

8 bolts with prevailing torque nuts to attach

the assembly to the mounting bracket.

Tighten to 18 lb-ft (24 N폷m).

Plug unused supply port (Port 1). Refer to

Figure 6.5 .

b. Nipple-mounted to air tank: Attach the

ECU/Valve Assembly to the air tank, using a

Schedule 80 pipe nipple (3/4-inch NPT).

Tighten securely with exhaust port facing

down. Do not overtighten.

Plug unused supply port (Port 1). Refer to

Figure 6.6 .

Figure 6.4

1 Control Port (Port 4)

2 Black Protective Caps on Unused

Cable Connectors

3 External Relay Valve Cable

4 Supply Port (Port 1)

5 Sensor Cables

6 Port 2 (Any Port May Be Used)

7 Diagnostic Cable (if applicable)

8 Power Cable

* Plug unused port. Use front supply port

for bracket-mounted. Use rear port for nipple

mount.

1002103c

Figure 6.5

1 Bracket

Plug unused port.

Figure 6.6

Plug unused port.

1002104b

MODULATOR

POWER

DIAGN.

YE2

YE1

BU1

BU2

1002105c

1 2 ... 25 26 27 28 29 30 31 32 33 34 35 ... 43 44

Comentarios a estos manuales

Sin comentarios

BENDIX A-18 TRAILER ABS Instrucciones de operaciones Pagina 30

Comentarios a estos manuales

Relacionado con productos y manuales para Software BENDIX A-18 TRAILER ABS