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.
Summary of Contents for Hale Sam
Page 2: ......
Page 37: ...17 Figure 14 SAM Blue CAN Buss Architecture With Three SAM Control Centers Diagram...
Page 38: ...18 Figure 15 SAM Green CAN Buss Architecture With Three SAM Control Centers Diagram...
Page 39: ...19 Figure 16 SAM Red CAN Buss Architecture With Three SAM Control Centers Diagram...
Page 40: ...20 Figure 17 SAM System Drain And Pneumatic Diagram...
Page 41: ...21 Figure 18 SAM Speaks Diagram...
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