• SIGNA™ Hero 3.0T Service Methods
  • 5852800-8EN Revision 1.0
  • Object ID: 00000018WIA30D30E20GYZ
  • Topic ID: id_13106629 Version: 4.0
  • Date: Feb 22, 2021 1:46:49 AM

3.0T 3-channel shoulder coil P port FRUs and cable replacement

Topic ID: id_SL13756868-1277411

3.0T 3-Channel Shoulder Coil FRUs

Table 1. 3.0T 3-Channel Shoulder Coil FRUs
Item Description GE Part Number
1FRU Coil, 3.0T Shoulder (without cable)5498924
2FRU, 3T Kizuna Shoulder Cable5554682
3Shoulder Coil Phantom Positioner2375136-3
4Shoulder Coil Patient Comfort Pad2375136-5
5FRU, Spacer pad, Shoulder2413827
6Strap and Pin FRU, Shoulder Coil5370109
7Shoulder Coil Vinyl Repair Kit5440960
Topic ID: id_SL13756869-1277411

Shoulder Cable Replacement

Follow this procedure to replace the system cable on the Shoulder Coil. Before beginning this procedure, remove the coil from the magnet room. Wear an ESD wrist strap to avoid electrostatic discharge.

Topic ID: id_SL3882633-1277411

Personnel Requirements

Table 2. Personnel requirements
Required personsPreliminary requirementsProcedureFinalization
145 minutes
Topic ID: id_SL3882634-1277411

Preliminary Requirements

Topic ID: id_SL3882635-1277411

Tools and Test Equipment

Table 3. Tools and test equipment
ItemQuantityEffectivityPart numberManufacturer
Nonmagnetic Titanium Service Tool Kit, Large Set1-5112581-
ESD Strap1-
Topic ID: id_SL3882636-1277411

Parts

Item FRU Part Number Qty
3.0T Shoulder Coil System CableSee FRU List1
Topic ID: id_SL13761027-1277411

Procedure

  1. Remove the nine screws holding the cover on the unit.

    Figure 1. Remove 9 Screws

  2. Disconnect the RF cables and the DC wires from the feed boards.

    Figure 2. Disconnect RF Cables

  3. Remove two screws on the clamp of strain relief.

    Figure 3. Remove 2 Screws on Clamp of Strain Relief

  4. Remove the cable from the coil.

    Figure 4. Cable with Cable Clamp to Coil

  5. Install New Cable in Coil. Attach the cable with the cable clamp to the coil.

  6. Connect the DC wires and RF cables

    Table 4. Connection
    RF Wires
    ColorLabel
    BlackCH3
    GrayCH2
    SilverCH1
    DC Wires
    Blue and Yellow (Twisted)CH2
    Red and Black (Twisted)CH1
    Brown and White (Twisted)CH3
Topic ID: id_SL13761087-1277411

Finalization

Run the MCQA Tool to verify the Shoulder Coil operates properly.