• SIGNA MR355 / SIGNA MR360
  • Service Manual
  • 5856356-3EN Revision 5.0
  • Basic Service Documentation. Copyright General Electric Company.
  • Object ID: 00000018WIA303FB330GYZ
  • Topic ID: id_16894597 Version: 1.7
  • Date: Oct 14, 2019 2:24:34 PM

Enclosure and Gradient Assembly

Figure 1. Enclosure and Gradient Assembly
Front End Bell BRM AssemblyFront Cover Assembly, BlueMagnet side KITRear End Bell BRM Assembly1.5T BRM-F Gradient Coil, GEHC N9HDe Platform Asm, PAC and SRI MountingSV Front Right Arc Cover Assembly
Table 1. Enclosure and Gradient Assembly
Item Part Number Description Qty FRU Lower
15180636Turtle Bracket Asm Front BRM 1.5T1.0No Turtle Bracket Asm Front BRM 1.5T
25160206side cover mounting bracket assembly RH1.0Yes
35160206-2side cover mounting bracket assembly LH1.0Yes
45364012SV Arc Cover Collector1.0No SV Arc Cover Collector
65178089Turtle Bracket Asm Rear BRM 1.5T1.0No Turtle Bracket Asm Rear BRM 1.5T
95364013SV Top and Side Cover Collector, Right1.0No SV Top and Side Cover Collector, Right
105364011SV Font and Rear Cover Collector1.0No SV Font and Rear Cover Collector
125160993Front End Bell BRM Assembly1.0Yes Front End Bell BRM Assembly
135160995Rear End Bell BRM Assembly1.0Yes Rear End Bell BRM Assembly
202215716-51HD2 Center Display Panel With Overlay1.0Yes HD2 Center Display Panel With Overlay
215142289-2Gradient Cable Lead Board Molded Ring1.0Yes
225142288-2Gradient Cable Lead Board Cover1.0Yes
252181231FILLER PAD CONQUEST4.0Yes
432344509-2Bore Light End Cap, N92.0Yes
472222549WIDE OPEN LUMITEX LIGHT PANEL 726 MM IN LENGTH2.0Yes
482221945(848) MG2-A4-J5 TO MG2-A11-J41.0Yes
492221948(897) MG2-A4-J3 TO MG2-A33-J41.0Yes
505123813Run#1261 - Operator Display Cable to SRI1.0Yes
512221946(862/863) MG2-A4-J1/J2 TO MG2-A5-J1/ J22.0Yes
532293539TWIN BRIDGE SUPPORT BUSHING4.0Yes
542293538-5Split Bridge Edge Foam, Front, N92.0Yes
772226103HOSE2.0Yes
1005333181SV front bridge assy1.0Yes SV front bridge assy
1012293202TWIN BRIDGE SUPPORT FRT1.0Yes
1022293540TWIN SUPPORT LOCK TOP2.0Yes
1032293541TWIN BRIDGE SUPPORT SLIDER2.0Yes
1142259837LCC Coldhead Control Cable Assembly1.0Yes CABLE ASM,COLD HEAD CONTROL,LCC
1252143771-22~ TEFLON TAPE3.0Yes
1662293771RADIAL SHIM SPACER 1.5MM THK.4.0Yes
1672293771-2RADIAL SHIM SPACER 0.8MM THK.4.0Yes
1725160992Rear Bracket Assembly, Left1.0Yes
1735160992-2Rear Bracket Assembly, Right1.0Yes
20246-208765P28DIA RANGE 1-13/16 - 2-3/4, 302/305 SST ALL PARTS BREEZE CORP 30036 OR EQ1.0Yes
20546-170212P2ADHESIVE THERMAL JOINT COMPOUND, 8-OZ JAR OPAQUE WHITE GREASE0.01Yes
2072185175FOAM, CLOSED CELL, BRM CONQUEST4.0Yes
20846-294167P28TUBE MENDER,CAT #91355K85, BRASS2.0Yes
2102174929-6OPEN CELL POLYURETHANE FOAM, 45~ LG3.0Yes
3025119654-2HDe Platform Asm, PAC and SRI Mounting1.0No Platform Asm, PAC and SRI Mounting
3132379255FOAM, GRAY TEXTURED SURFACE, 116~LG.1.0Yes
3152213168-3Front Lower Support, BRM1.0Yes
3162213167-3Rear Lower Support, BRM1.0Yes
3172240708SUPPORT MOUNTING2.0Yes
3212238907SPACER1.0Yes
3222238908SPACER SHIM 1.5MM THK2.0Yes
3232238908-2SPACER SHIM 2.4MM THK6.0Yes
3242241176RUBBER ISOLATION PAD2.0Yes
3282238907-2SPACER1.0Yes
3312212715-3LCC BRM Mounting Pad4.0Yes
3405339041Magnet side KIT1.0No Magnet side KIT
9955224349Enclosure Cable Kit1.0No (829) MS1-FJ2 TO PP1-J48
9992128699(606) MAGNET END TO ERU/MRU0.0Yes
Table 2. SV SKIRT COVER COLLECTOR
Item Part Number Description Qty FRU Lower
5151727-3Front Right Skirt Cover Assembly, N9 1Yes
5151729-3 Front Left Skirt Cover Assembly, N9 1Yes
5151731-3 Rear Right Skirt Cover Assembly, N9 1Yes
5151732-3 Rear Left Skirt Cover Assembly, N9 1Yes

Turtle Bracket Asm Front BRM 1.5T

Table 3. Turtle Bracket Asm Front BRM 1.5T
Item Part Number Description Qty FRU Lower
25177681Bracket Turtle Arm Front BRM Molded5.0Yes
85161263Turtle Bracket Gasket BRM1.0Yes

SV Arc Cover Collector

Table 4. SV Arc Cover Collector
Item Part Number Description Qty FRU Lower
15151721-4SV Front Right Arc Cover Assembly1.0Yes SV Front Right Arc Cover Assembly
25151722-3Vibrant Front Left Arc Cover Assembly1.0Yes
35151723-3Vibrant Rear Right Arc Cover Assembly1.0Yes
45151725-3Vibrant Rear Left Arc Cover Assembly1.0Yes

SV Front Right Arc Cover Assembly

Table 5. SV Front Right Arc Cover Assembly
Item Part Number Description Qty FRU Lower
75149065Remote PAC Accessory Hook1.0Yes
92219096ECG EXTENSION CABLE_MG2A11-ECG1.0Yes
102219097EXTEN. CABLE_MG2A11 PERIPHERAL PULSE1.0Yes
1146-265651P1COUPLING, PANEL MTG COLDER PROD CO. #PMC 16-022.0Yes
1346-317758P1810 foot tubing, pneumatic, with bulb bonded to tubing2.0Yes
1546-265652P1COUPLING INSERT COLDER PROD CO. #PMC 22-022.0Yes
1746-320868P1POLYETHYLENE CLOSED CELL MATERIAL1.0Yes

Vibrant Front Left Arc Cover Assembly

Table 6. Vibrant Front Left Arc Cover Assembly
Item Part Number Description Qty FRU Lower
55149065Remote PAC Accessory Hook1.0Yes
746-320868P1POLYETHYLENE CLOSED CELL MATERIAL1.0Yes

Turtle Bracket Asm Rear BRM 1.5T

Table 7. Turtle Bracket Asm Rear BRM 1.5T
Item Part Number Description Qty FRU Lower
25177458Bracket Turtle Arm Rear BRM Molded5.0Yes
85161263Turtle Bracket Gasket BRM1.0Yes
946-294151P48GE FAST CURE RTV 5818, TRANSLUCENT SILICONE RUBBER ADHESIVE SEALANT0.1Yes
1046-294151P2LOCKTITE #242 TYPE 11 GRADE N DATE CODE REQUIREMENTS: MATERIAL MUST BE USED ONE YEAR FROM DATE OF MANUFACTURE.0.1Yes

SV Top and Side Cover Collector, Right

Table 8. SV Top and Side Cover Collector, Right
Item Part Number Description Qty FRU Lower
15151718-2Top Cover Assembly, Right, White1.0Yes
25151771-2Side Cover Assembly, Right, White1.0Yes

SV Font and Rear Cover Collector

Table 9. SV Font and Rear Cover Collector
Item Part Number Description Qty FRU Lower
15143642-4Front Cover Assembly, Blue1.0Yes Front Cover Assembly, Blue
25143732Rear Cover Assembly, 1.5T BRM1.0Yes
35161159Front Bridge Cover Assembly1.0Yes
45150410Front Trim Ring Assembly1.0Yes
55150411Rear Trim Ring Assembly1.0Yes

Front Cover Assembly, Blue

Table 10. Front Cover Assembly, Blue
Item Part Number Description Qty FRU Lower
172254250CABLE CLIP10.0Yes
185141500microphone block asm1.0Yes
2215716-51Center display 1.0Yes
2215716-60Left Control Panel with all Overlays1.0Yes
2215716-70Right Control Panel with all Overlays1.0Yes

Front End Bell BRM Assembly

Table 11. Front End Bell BRM Assembly
Item Part Number Description Qty FRU Lower
25123812Run#1260 - Bore Temperature Sensor Cable with Ground Pins Removed1.0Yes
32224962END BELL UPPER INSULATION JACKET1.0Yes
42224962-2END BELL UPPER INSULATION JACKET1.0Yes
102255884LATCH KEEPER2.0Yes
1246-136246P212~ WIDE X 25 YD WHITE VELCRO HOOKS3.0Yes
1346-294151P2LOCKTITE #242 TYPE 11 GRADE N DATE CODE REQUIREMENTS: MATERIAL MUST BE USED ONE YEAR FROM DATE OF MANUFACTURE.0.1Yes
1446-282264P12 OZ DUAL-PAK CARTRIDGE EPOXY, CLEAR0.5Yes

Rear End Bell BRM Assembly

Table 12. Rear End Bell BRM Assembly
Item Part Number Description Qty FRU Lower
246-221773P2SPEAKER, PIEZOELECTRIC, 3.2~ SQUARE MOTOROLA KSN1103A1.0Yes
52224961FRONT END BELL INSULATION JACKET1.0Yes
62224961-2FRONT END BELL INSULATION JACKET1.0Yes
105161267Feed Thru Cover Plate, Rear End Bell BRM1.0Yes
1346-136246P212~ WIDE X 25 YD WHITE VELCRO HOOKS2.0Yes
1646-282264P12 OZ DUAL-PAK CARTRIDGE EPOXY, CLEAR0.5Yes
192224271SPEAKER GRILL GASKET1.0Yes
202255884LATCH KEEPER2.0Yes
242143771-22~ TEFLON TAPE0.5Yes

SV front bridge assy

Table 13. SV front bridge assy
Item Part Number Description Qty FRU Lower
146-282388P3Gearbelt, .375-in Pitch, 1.00-in Wide, 19.50-ft Long
Note:

Cut the length to 19.0ft (594cm) for HDsv during replacement.

1.0Yes
25333191 SV TRAVEL SENSOR FLAG 1.0Yes

HD2 Center Display Panel With Overlay

Table 14. HD2 Center Display Panel With Overlay
Item Part Number Description Qty FRU Lower
12215716-10HD2 Center Display Panel1.0Yes
346-229060P1LASER APERTURE, DONT STARE INTO BEAM ADHESIVE BACKED1.0Yes

CABLE ASM,COLD HEAD CONTROL,LCC

Table 15. CABLE ASM,COLD HEAD CONTROL,LCC
Item Part Number Description Qty FRU Lower
12155316-2Run 623, Compressor to Pen Panel Cable, 15m (49.21 ft)1.0Yes
22218292Run 624, Coldhead Control Cable1.0Yes

1.5T BRM-F Gradient Coil, GEHC N9

Table 16. 1.5T BRM-F Gradient Coil, GEHC N9
Item Part Number Description Qty FRU Lower
2297672GLYCOL, 1 GALLON/3.8 LITERS Yes
22124499–5GRAD COIL LCC ONE–PIECE SHIELD Yes
32144093–5BRM–D GRADIENT COIL W/CART & CRADLE (LCC) Yes
42241521SPLICE KIT GRADIENT COIL SPLICE KIT Yes
55110336BRM GRADIENT CABLE LEAD BOARD KIT Yes
65127441GRADIENT CABLE CLAMP BLOCK KIT Yes
72208999–10SHORT RF COIL & CASE, Order for RF COIL Replacement (LCC) Yes
85113879RF SHIELD FOR BRM COIL Yes

Figure 2.
Table 17. Gradient Cable Clamp Block Kit
Item Part Number Description Qty FRU Lower
5182681-2Gradient Cable Clamp Block Kit - BRM Injection Molded1.0Yes

Platform Asm, PAC and SRI Mounting

Figure 3. Platform Asm, PAC and SRI Mounting
Table 18. HDe Platform Asm, PAC and SRI Mounting
Item Part Number Description Qty FRU Lower
2 5341318-2PAC-5 Assembly for HDx and SV systems1.0Yes
35105270SRI-3 Assembly1.0Yes
45154982Cable Run_2011-20121.0Yes
646-287908G1(421) MG2-A33-J3 TO MG2-A31-J11.0Yes
1646-252360P5TEFLON CUSHIONED, .25 I.D. .25 MTG1.0Yes

Magnet side KIT

Figure 4. Magnet side KIT
Table 19. Magnet side KIT
Item Part Number Description Qty FRU Lower
15337137-38CH Mega Switch Box for 1.5T1.0Yes
25174169-2HDv Remote Receiver Module - 8 CHANNEL1.0Yes
35339157Voltage Regulator Box1.0Yes
45543257Cable FRU kit between Mega and RRx-8CH1.0Yes

Enclosure Cable Kit

Table 20. Enclosure Cable Kit
Item Part Number Description Qty FRU Lower
146-328000G976(829) MS1-FJ2 TO PP1-J481.0No (829) MS1-FJ2 TO PP1-J48
246-328000G974(828) MS1-A3-A1-J403 TO PP1-J101.0Yes
32222797(830) CABLE, MAGNET ROOM INTERFACE1.0Yes

(829) MS1-FJ2 TO PP1-J48

Table 21. (829) MS1-FJ2 TO PP1-J48
Item Part Number Description Qty FRU Lower
246-271601G2925 CONDUCTOR, FEMALE-MALE, 60 FT.1.0Yes
2146-221856P11TAPE, ELECTRICAL, PVC, COLOR-YELLOW WIDTH .75, .007 THICK0.0Yes