Idex Hale Sam, Техническое руководство

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4.7.3.3 Water Column Sensor
The SAM system water column sensor utilizes the same Hale pressure transducer as the ITL-40
tank level transducer except the transducer is mounted on the SAM drain assembly (located at
the bottom of the gearbox). Electrically the transducer connects to the MIV–A module, see
Table 31, page 76.
Refer to Table 34 for a list of tools and/or consumables required for this procedure.
Table 34. Water Column Sensor Tools And Consumables List
Standard Tools Special Tools Consumables
PPE (Eye and Hand Protection) None Shop Rag(s) (As Required)
Wire Cutter Cable Ties (As Required)
15/16-in Wrench Loctite 580
Pressure Transducer
<See 118253 (Operation Manual)>
If a water column sensor fails or is damaged; replace the sensor as follows.
Removal
A.
Note cable tie locations, cut ONLY ties required to R&R pressure sensor.
B. At sensor, tag and disconnect electric connector.
C. Using 15/16-in wrench, remove sensor.
Installation
A.
Apply Loctite 580 to threads of new sensor.
(Use sealant sparingly to prevent sensor damage.)
B. Install sensor.
NOTE
Do NOT overtighten pressure sensor.
C. Hand tighten sensor until snug.
D. Using 15/16-in wrench, torque an additional 1/4 turn.
E. Connect electric connector according to tags.
F. Install cable ties cut to R&R sensor as noted.
G. Pressurize system to check for leaks.