Fig. 13: Replacing The Speed Sensor; Table 10: Tightening Torques (86505) - ABB XAC25354 Operation Manual

Operation Manual / A100-L
5 Monitoring during operation / 5.3 Turbocharger speed
5.3.4 Replacing the speed sensor
WARNING
Hot cable connector and hot speed sensor
Danger of burns. The cable connector and speed sensor can reach temperat-
ures in excess of 100 °C during operation.
When disassembling the cable connector and speed sensor, wear safety
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gloves.
Wear safety gloves to protect against thermal hazards.
The speed sensor is designed with a sealing lip and does not require a sealing disc for as-
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sembly.
Fig. 13: Replacing the speed sensor
Part number A165-L
86505 M18x1.5
150 Nm
Table 10: Tightening torques (86505)
Reduce the engine performance to idling and then stop the engine. Pay attention to post-
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lubrication (Stopping the engine
Switch off the lubricating oil supply to the turbocharger.
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Disconnect the cable connector from the speed sensor.
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Unscrew the defective speed sensor.
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Screw in new speed sensor to the stop.
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Connect cable connector (86515) with the speed sensor (86505)
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Switch on lubricating oil supply to the turbocharger.
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© Copyright 2021 ABB. All rights reserved.
A170-L A175-L
M18x1.5 M18x1.5
150 Nm 150 Nm
→47).
HZTL4034_EN
A180-L A185-L
M27x2 M27x2
320 Nm 320 Nm
Rev.T
A190-L
M27x2
320 Nm
December 2021