Muirhead 3565 - Coolant Flow Switch - Function 5; Converter Oil Temperature - Function 6

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M0160.docx | Rev 1.3 | Modified on 19/05/2020 | © Remote Control Technologies Pty Ltd
Coolant Flow Switch – Function 5
The coolant flow switch monitors the coolant flow in the engine while it’s operating; the coolant flow switch is
installed as specified by the OEM.
The switch is suitable for the following Caterpillar engines:
■ 3306, 3406, 3408, 3508, 3512, and 3516
Note: If being installed on different engine models, the installer is required to supply a suitable mounting.
Part No. 6041
Normally Open
56 mm Paddle
Converter Oil Temperature – Function 6
Installation
The convertor oil temperature switch is to be installed in conjunction with the OEM convertor oil temperature
switch. It is imperative that the switch sensing area (bulb) be immersed in oil. Install the switch using thread
sealant.
Note: Care should be taken when selecting a mounting port to allow sufficient depth for the bulb.
Part No. 7166
265 °F / 129 °C
Normally Closed
Thread: 3/8 NPT
Part No. 1359
266 °F / 130 °C
Normally Open
Thread: 3/8 NPT
Part No. 1768
275 °F / 135 °C
Normally Closed
Thread: 3/8 NPT
Part No. 7167
280 °F / 138 °C
Normally Closed
Thread: 3/8 NPT
Part No. 7168
300 °F / 149 °C
Normally Closed
Thread: 3/8 NPT