Idex Hale Sam, Техническое руководство

Страница: 102 / 223

82
Only torque the sensor one turn (maximum) past the hand tight engagement. Over
torqueing the sensor can result in permanent damage to the sensor.
C. Hand tighten sensor until snug.
D. Using 7/8-in wrench, torque an additional 1 turn.
E. Connect electric connector according to tags.
F. Install cable ties cut to R&R sensor as noted.
4.7.5 Temperature
The NTC (10 KΩ @ 77°F) thermistor (Figure 52) installs directly into the 1/8-in NPT port in the
gearbox housing on the output side of the gearbox. Install using Loctite 580 on sensor threads.
The sensors are used for two purposes within the SAM system: the gearbox temperature sensor
pinout is provided in Table 37 and the suction water pump temperature sensor pinout is pro-
vided in Table 38.
Table 37. Gearbox Temperature Sensor Wiring (From/To Listing)
From Temperature Sensor Pin To Sensor Module Connector B Pin
A (Gearbox Oil Temperature) 11 Gearbox Oil Temperature [Input]
B System Ground *
* Connects to system ground.
Table 38. Suction Water Temperature Sensor Wiring (From/To Listing)
From Temperature Sensor Pin To Sensor Module Connector B Pin
A (Suction Water Temperature) 12 Suction Water Temperature [Input]
B System Ground *
* Connects to system ground.
NOTE
The RME utilizes two [2] gearbox temp sensors which required isolation so a 10K Ω resistor was
added to the harness to provide the required isolation.
Refer to Table 39 for a list of tools and/or consumables required for this procedure.
Table 39. Temperature Sensor Tools And Consumables List
Standard Tools Special Tools Consumables
PPE (Eye and Hand Protection) None Shop Rag(s) (As Required)
PPE (For Handling Oil) Cable Ties (As Required)
Wire Cutter Loctite 580
Temperature Sensor (Pump)
<See FSG-PL-01501/1502, Sheet 3>
Reducer Bushing Brass
<See FSG-PL-01501/1502, Sheet 3>
Temperature Sensor (Gearbox)
<See FSG-PL-01501/1502, Sheet 4>
NOTE: Wrench sizes NOT provided since sensor and fitting sizes vary by manufacturer.