ABB HT562483 Operation Manual page 54

4.4.2
WARNING
© Copyright 2015 ABB. All rights reserved.
Operation
Speed measurement
Replacing the speed sensor
Hot cable connector and hot speed sensor
Risk of burning. During operation, the cable connector and the speed
sensor can reach temperatures exceeding 100 °C.
Wear safety gloves when removing the cable connector and speed

sensor.
Wear safety gloves against thermal risks.
Reduce engine performance to the idling speed, then stop the engine.

Switch off the lubricating oil supply to the turbocharger.

Disconnect the cable connector from the speed sensor.

Screw out defective speed sensor.

Screw in a new speed sensor up to the limit block.

Adhere to tightening torque.

Part number TPS44
86505 15 Nm
Operation Manual / TPS44-F.. - TPS61-F..
4
4.4
TPS48 TPS52
15 Nm 15 Nm
Page 52
TPS57 TPS61
15 Nm 15 Nm