Table 9 Tightening Torques (86505) - ABB HT562742 Operation Manual

Operation Manual / 4 Product description / A100-L
4 Monitoring during operation
4.2.4 Replacing the speed sensor
Hot cable connector and hot speed sensor
Danger of burns. The cable connector and the speed sensor can reach
temperatures of more than 100 °C during operation.
WARNING
When disassembling the cable connector and speed sensor, wear safety

gloves.
Wear safety gloves against thermal risks.
Reduce the engine performance to idling and then stop the engine. Observe post-

lubrication (Stopping the engine [➙ 31]).
Switch off the lubricating oil supply to the turbocharger.

Disconnect the cable connector from the speed sensor.

Screw out defective speed sensor.

Screw in new speed sensor to the stop.

Part number A165-L
86505 M18x1.5
150 Nm
Table 9: Tightening torques (86505)
Sealing of the speed sensor
The speed sensor is designed with a sealing lip and does not require a
sealing disc for assembly.
NOTICE
Connect cable connector (86515) with the speed sensor (86505)

Switch on lubricating oil supply to the turbocharger.

4.2.5 Malfunction of the speed measurement system
The possible reasons for malfunction of the speed measuring system are described in chapter
Troubleshooting.
© Copyright 2015 ABB. All rights reserved.
A170-L A175-L
M18x1.5 M18x1.5
150 Nm 150 Nm
HZTL4034_EN
A180-L A185-L
M27x2 M27x2
320 Nm 320 Nm
Revision E
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A190-L
M27x2
320 Nm
August 2015