8
BW1650 © 2004 Bendix Commercial Vehicle Systems LLC All rights reserved. 6/2004 Printed in U.S.A.
Страница 1: ...ystem by changing resistance returning more or less of the supplied voltage back to the electronic engine controller If the driver does not request engine power the throttle is in the idle or closed t...
Страница 2: ...rer s recommended pressures 7 Never connect or disconnect a hose or line containing pressure it may whip Never remove a component or plug unless you are certain all system pressure has been depleted 8...
Страница 3: ...vehicle use steps 1 through 8 Alternatively instructions for carrying out a bench test is covered in instructions 11 through 16 1 First construct the breakout harness shown in Figure 6 2 Insert conne...
Страница 4: ...x 100 90 16 Make several full applications and record idle position voltage each time Verify that idle position voltage does not vary by more than 4 02 volts If the ET 2 treadle does not operate with...
Страница 5: ...onnect a voltmeter to the lead ends of the test circuit Next connect a 5 volt power supply to the potentiometer at pin 4 APS ground and pin 5 supply voltage Caution Sensor may be damaged if supply exc...
Страница 6: ...ll metal parts Be sure to thoroughly dry the parts 2 Inspect the treadle and mounting base for severe corrosion pitting or cracks Replace as necessary Superficial corrosion and or pitting is acceptabl...
Страница 7: ...shers as shown in Figure 4 Washer 5 has the larger diameter 520 While holding the roller assembly in place push the lever shaft through the treadle ears 8 With the ET 2 treadle on its side as mentione...
Страница 8: ...8 BW1650 2004 Bendix Commercial Vehicle Systems LLC All rights reserved 6 2004 Printed in U S A...
