SIGNA MR355 / SIGNA MR360
Service Manual
5856356-3EN Revision 5.0
Basic Service Documentation. Copyright General Electric Company.
Object ID: 00000018WIA30CF5F20GYZ
Topic ID: id_13107641 Version: 1.1
Date: Jul 6, 2019 12:03:29 AM

Gradient Insertion Tool Kit Information

BRM/CRM/TRM Gradient Coils And Associated Components: Table 1

Consumable BRM/CRM/TRM Parts Used With Gradient Coils: Table 2

Tools used with BRM/CRM/TRM Gradient Coils: Table 3

Table 1. BRM/CRM/TRM Gradient Coils And Associated Components
Magnet Type				BRM/CRM/TRM Gradient Coils And Associated Components
Oxford, S1 thru S5 (1.5T)	CX & LCC (1.5T)	3T940	LCC300 (3T)	Part Number	Alternate T3 #	Description	Comments
X	X	X	X	2144093		Long Rm; Gray Coil Cart; Cradle	This is a gray colored BRM cart used in a standard or long magnet room configuration for the removal and insertion of a BRM, CRM or TRM Gradient coil. This part number includes a gray colored cradle which properly supports the Gradient coil package atop the gray cart. This cart and cradle package weighs in at approximately 1200 lbs and requires specific arrangements be made to safely transport. If your magnet room configuration cannot support the movement of this cart when inserting or rtemoving a Gradient Coil package, order the Short Room cart part number 2144093-2.
X	X	X	X	2144093-2		Short Rm; Blue Coil Cart; Cradle	This is a blue colored BRM cart used in a non-standard or short magnet room configuration for the removal and insertion of a BRM, CRM or TRM Gradient coil. This part number includes a gray colored cradle which properly supports the Gradient coil package atop the blue cart. This cart and cradle package weighs in at approximately 1200 lbs and requires specific arrangements be made to safely transport. This cart is designed with a Lateral Wheel Assembly to assist in moving the cart laterally in front of the magnet when aligning the cart and bore for the Gradient package insertion and/or removal.
X				2144093-3	T3014HC	BRM Coil; Gray Cart; Cradle	This is a short lead first generation BRM Gradient coil package used in S-series magnets on a gray colored BRM cart used in a standard or long magnet room configuration. This part number includes a gray colored cradle which properly supports the Gradient coil package atop the gray cart. DOES NOT INCLUDE RF COIL. This coil, cart and cradle package weighs in at approximately 4000 lbs and requires specific arrangements be made to safely transport.
X	X			2144093-5	T3014SB	BRM-D Coil; Gray Cart; Cradle	This is a long lead equivalent of a forward production BRM Gradient coil package on a gray colored BRM cart used in a standard or long magnet room configuration. DOES NOT INCLUDE RF COIL. This Gradient coil has mounting brackets to allow it to be supported by the magnet bore end rings since the warm bore of a CX or LCC-series magnet cannot support the weight of the BRM. An Insertion Tool will be necessary to properly install this gradient coil into the CX and LCC-Series magnets. If installing into an S-Series magnet the BRM Accessories Kit will need to be ordered. This part number includes a gray colored cradle which properly supports the Gradient coil package atop the gray cart. This coil, cart and cradle package weighs in at approximately 4000 lbs and requires specific arrangements be made to safely transport. The Gradient leads already have butt-splices crimped onto them, but it may be necessary to order cold shrink to complete and insulate the electrical connections made during install.
X	X	X		2144093-4	T3504BL	CRM Coil; Gray Cart; Cradle	This is a long lead CRM Gradient coil package on a gray colored BRM cart used in a standard or long magnet room configuration. DOES NOT INCLUDE RF COIL. This Gradient coil has mounting brackets to allow it to be supported by the magnet bore end rings since the warm bore of a CX or LCC-series magnet cannot support the weight of the CRM. An Insertion Tool will be necessary to properly install this gradient coil into the CX and LCC-Series magnets. This part number includes a gray colored cradle which properly supports the Gradient coil package atop the gray cart. This coil, cart and cradle package weighs in at approximately 4000 lbs and requires specific arrangements be made to safely transport. The Gradient leads already have butt-splices crimped onto them, but it may be necessary to order cold shrink to complete and insulate the electrical connections made during install.
		X		2144093-6		3T CRM Coil; Gray Cart; Cradle	This is a long lead 3T CRM Gradient coil package on a gray colored BRM cart used in a 3T/940 long bore magnet configuration. DOES NOT INCLUDE RF COIL. This part number includes a gray colored cradle which properly supports the Gradient coil package atop the gray cart. This coil, cart and cradle package weighs in at approximately 4000 lbs and requires specific arrangements be made to safely transport. The Gradient leads already have butt-splices crimped onto them, but it may be necessary to order cold shrink to complete and insulate the electrical connections made during install.
	X			2144093-7	T3014TF	1.5T TRM Coil; Blue Cart; Cradle	This is a long lead 1.5T TRM Gradient coil package on a blue colored BRM cart used in a non-standard or short magnet room configuration. This TRM is spike noise tested on a 1.5T system ONLY. It cannot be used on 3T systems. DOES NOT INCLUDE RF COIL. This Gradient coil has mounting brackets to allow it to be supported by the magnet bore end rings since the warm bore of a LCC-series magnet cannot support the weight of the TRM. An Insertion Tool will be necessary to properly install this gradient coil into the LCC-Series magnets. This part number includes a gray colored cradle which properly supports the Gradient coil package atop the blue cart. This coil, cart and cradle package weighs in at approximately 4200 lbs and requires specific arrangements be made to safely transport. The Gradient leads already have butt-splices crimped onto them, but it may be necessary to order two sets of cold shrink to complete and insulate the electrical connections made during install.
	X			2144093-8		BRM-Z2 Coil; Gray Cart; Cradle	This is a long lead equivalent of a forward production BRM Gradient coil package with a Z2 harmonic compensation coil on a gray colored BRM cart used in a standard or long magnet room configuration. DOES NOT INCLUDE RF COIL. This Gradient coil has mounting brackets to allow it to be supported by the magnet bore end rings since the warm bore of a LCC-series magnet cannot support the weight of the BRM. An Insertion Tool will be necessary to properly install this gradient coil into the LCC-Series magnets. This part number includes a gray colored cradle which properly supports the Gradient coil package atop the gray cart. This coil, cart and cradle package weighs in at approximately 4000 lbs and requires specific arrangements be made to safely transport. The Gradient leads already have butt-splices crimped onto them, but it may be necessary to order cold shrink to complete and insulate the electrical connections made during install.
	X		X	2144093-9		3T 1.5T TRM Coil; Blue Cart; Cradle	This is a long lead 3T/1.5T TRM Gradient coil package on a blue colored BRM cart used in a non-standard or short magnet room configuration. This TRM is spike noise tested on a 3T system. It can be used on either 3.0T or 1.5T systems. DOES NOT INCLUDE RF COIL. This Gradient coil has mounting brackets to allow it to be supported by the magnet bore end rings since the warm bore of a LCC-series magnet cannot support the weight of the TRM. An Insertion Tool will be necessary to properly install this gradient coil into the LCC-Series magnets. This part number includes a gray colored cradle which properly supports the Gradient coil package atop the blue cart. This coil, cart and cradle package weighs in at approximately 4200 lbs and requires specific arrangements be made to safely transport. The Gradient leads already have butt-splices crimped onto them, but it may be necessary to order two sets of cold shrink to complete and insulate the electrical connections made during install.
X	X			5113879		BRM RF SHIELD	This is a RF Shield for the BRM in a re-usable & returnable container.
	X		X	5113878		TRM RF SHIELD	This is a RF Shield for the TRM in a re-usable & returnable container.
		X		2370499		3T CRM-B0 Coil; Gray Cart; Cradle	This is a long lead CRM Gradient coil package with a B0 compensation coil on a gray colored BRM cart used in a 3T940 magnet. DOES NOT INCLUDE RF COIL. This part number includes a gray colored cradle which properly supports the Gradient coil package atop the gray cart. This coil, cart and cradle package weighs in at approximately 4000 lbs and requires specific arrangements be made to safely transport. The Gradient leads already have butt-splices crimped onto them, but it may be necessary to order cold shrink to complete and insulate the electrical connections made during install.
	X			2208999-3	T3504DM	1.5T Short Body RF Coil; Yellow Case	This is a 1.5T Body RF Coil in a re-usable & returnable Yellow container used in Short Bore LCC Magnet BRMs with Wide-Open Enclosure.
X				2208999-6	T3503BM	1.5T Long Body RF Coil; Red Case	This is a 1.5T Body RF Coil in a re-usable & returnable Red container used in Long Bore Magnet BRMs of PRE-CONQUEST Vintage with S-Series Magnet Enclosure.
			X	2208999-7	T3014VF	3T Twin Body RF Coil; Purple Case	This is a G3 Body RF coil in a re-usable & returnable Purple container used in LCC300 Magnet TRMs.
	X			2208999-8	T3487SF	1.5T Twin Body RF Coil; Silver Case	This is a 1.5T Body RF coil in a re-usable & returnable Silver container used in TRMs.
		X		5109260		3T Eclipse Body RF Coil; DK Red Case	This is a 3T Eclipse Body RF Coil in a re-usable & returnable Dark Red container used in Long Bore 3T/940 Magnets.

Table 2. Consumable BRM/CRM/TRM Parts Used With Gradient Coils
Magnet Type				Consumable BRM/CRM/TRM Parts Used With Gradient Coils
Oxford, S1 thru S5 (1.5T)	CX & LCC (1.5T)	3T940	LCC300 (3T)	Part Number	Alternate T3 #	Description	Comments
X	X	X	X	2241521		GRADIENT CABLE SPLICE KIT	Gradient Coil Cable Splice Kit used on MR systems for Gradient Coil Install or Swap out. Kit is made up of 8 pieces of Copper Compression Two-way Splices part number 2218148 and 8 pieces of Cold Shrink Connector Insulator part number 2218149. ONE KIT IS NEEDED FOR BRM/CRM GRADIENT COILS and TWO KITS ARE NEEDED FOR TWIN GRADIENT COILS.
X	X	X	X	2218148		SUB 2241521, SHRINK TUBING	This is a sub-component of the Gradient Cable Splice Kit. Cold Shrink tubing used to insulate gradient cable butt splices.
X	X	X	X	2218149		SUB 2241521, SPLICER	This is a sub-component of the Gradient Cable Splice Kit. Butt splice crimps used to connect gradient cables.
X	X	X	X	5133997		IIQ KIT CONT	IIQ Kit with Bridge Supports for LCC and S-Series magnet enclosures and Radial Supports for ALL magnets
X	X		X	5127441		GRADIENT CAB	Gradient Cable Clamp Block Kit, Added per Excite 3 M3A RSPL
X	X		X	5110336		KIT, BRM GRA	Kit, BRM Gradient Cable Lead Board
X	X		X	2297672		YELLOW, Propylene Glycol, 1 Gallon/3.8 Liters	50/50 PROPLYENE GLYCOL MIX, COLORED YELLOW AND USED ON TWINSPEED & NEWER MR SYSTEMS UTILIZING E&W AND AIRSYS CHILLERS, PACKAGED IN INDIVIDUAL ONE GALLON CONTAINER.
X	X	X		2260427		PINKISH/RED, Ethylene Glycol, 1 Gallon/3.8 Liters	SPECIAL NON-TOXIC ETHYLENE GLYCOL BODY COIL COOLANT COLORED A PINKISH/RED, USED ON OLDER SYSTEMS UTILIZING NESLAB AND LYTRON CHILLERS, PACKAGED IN INDIVIDUAL ONE GALLON CONTAINER. SAME AS OLD PART # 2138791.
X	X	X	X	2185175		AIR SEAL	Poron Soft Form air seal used between the Gradient and the magnet warm bore.
X	X	X	X	2181231		RUBBER PAD	Filler Pad on Conquest, Quantity - 4
X	X	X	X	2181231-2		RUBBER PAD	Filler Pad on Conquest with Diecut Inserts, Quantity - 8
X	X	X	X	46-170686P3		SEALANT	Red Loctite #271, 50cc tube, Quantity - 1
X	X	X	X	46-170684P2		SEALANT	Blue Loctite #242, 10cc tube, Quantity - 1

Table 3. Tools used with BRM/CRM/TRM Gradient Coils
Magnet Type				Tools used with BRM/CRM/TRM Gradient Coils
Oxford, S1 thru S5 (1.5T)	CX & LCC (1.5T)	3T940	LCC300 (3T)	Part Number	Alternate T3 #	Description	Comments
X	X	X	X	2144093		Long Rm; Gray Coil Cart; Cradle	This is a gray colored BRM cart used in a standard or long magnet room configuration for the removal and insertion of a BRM, CRM or TRM Gradient coil. This part number includes a gray colored cradle which properly supports the Gradient coil package atop the gray cart. This cart and cradle package weighs in at approximately 1200 lbs and requires specific arrangements be made to safely transport. If your magnet room configuration cannot support the movement of this cart when inserting or removing a Gradient Coil package, order the Short Room cart part number 2144093-2.
X	X	X	X	2134810		SUB 2144093, Standalone BRM Cart	This is a gray colored BRM cart used in a standard or long magnet room configuration for the removal and insertion of a BRM, CRM or TRM Gradient coil. This part number DOES NOT includes a gray colored cradle which properly supports the Gradient coil package atop the gray cart. This cart weighs in at approximately 1000 lbs and requires specific arrangements be made to safely transport. If your magnet room configuration cannot support the movement of this cart when inserting or removing a Gradient Coil package, order the Short Room cart part number 2144093-2.
X	X	X	X	2134810-2		SUB 2144093, BRM CRADLE	This part number is a gray colored cradle which properly supports the Gradient coil package atop the cart. This cradle weighs in at approximately 200 lbs.
	X		X	2164744-5		P&E GRAD Insertion Tool KIT	This is the Gradient Coil Insertion Tool Kit for BRM-D, CRM & TRMs in LCC and LCC300 magnets.
X	X			2144091		T&B WT 3185 Gradient Cable Crimper with #2 die	This is the crimping tool that is used on the butt splice crimps when joining the gradient cables.
X	X	X	X	2134810-4		BRM ACCESSORY KIT	Epoxy Filled Gradient Coil Accessory Kit comes in a custom, dual compartment, hard shell case, measuring 18-1/2 x 14-1/2 x 7-7/16 inches.
X	X	X	X		1 - Ratchet Handle, ½-inch drive	BRM ACCESSORY KIT CONTENTS/SPECIFICATIONS	This is a sub-component of the BRM accessory kit.
X	X	X	X		1 - Drive Shank, ½-inch to 3/8-inch	BRM ACCESSORY KIT CONTENTS/SPECIFICATIONS	This is a sub-component of the BRM accessory kit.
X	X	X	X		1 - 17-mm Hex Socket, 3/8-inch drive	BRM ACCESSORY KIT CONTENTS/SPECIFICATIONS	This is a sub-component of the BRM accessory kit.
X	X	X	X		1 -19-mm Hex Socket, 3/8-inch drive	BRM ACCESSORY KIT CONTENTS/SPECIFICATIONS	This is a sub-component of the BRM accessory kit.
X	X	X	X		1 - 3-inch Extension Shank, 3/8-inch drive	BRM ACCESSORY KIT CONTENTS/SPECIFICATIONS	This is a sub-component of the BRM accessory kit.
X	X	X	X		1 - 17-mm Wrench - Box/Open End	BRM ACCESSORY KIT CONTENTS/SPECIFICATIONS	This is a sub-component of the BRM accessory kit.
X	X	X	X		1 - 19-mm Wrench - Box/Open End	BRM ACCESSORY KIT CONTENTS/SPECIFICATIONS	This is a sub-component of the BRM accessory kit.
X	X	X	X		2 - 15/16-inch Wrench - Box/Open End	BRM ACCESSORY KIT CONTENTS/SPECIFICATIONS	This is a sub-component of the BRM accessory kit.
X	X	X	X		4 - Axles, stainless steel	BRM ACCESSORY KIT CONTENTS/SPECIFICATIONS	This is a sub-component of the BRM accessory kit.
X	X	X	X		8 - E-Clips, bronze	BRM ACCESSORY KIT CONTENTS/SPECIFICATIONS	This is a sub-component of the BRM accessory kit.
X	X	X	X	2121111	4 - Roller Wheel Assemblies	BRM ACCESSORY KIT CONTENTS/SPECIFICATIONS	This is a sub-component of the BRM accessory kit.
X	X	X	X		4 - Wheels, polyethelene	BRM ACCESSORY KIT CONTENTS/SPECIFICATIONS	This is a sub-component of the BRM accessory kit.
X	X	X	X	2125505-2	4 - Large Roll Pins, 25 mm	BRM ACCESSORY KIT CONTENTS/SPECIFICATIONS	This is a sub-component of the BRM accessory kit.
X	X	X	X	2123505	4 - Small Roll Pins, 6 mm	BRM ACCESSORY KIT CONTENTS/SPECIFICATIONS	This is a sub-component of the BRM accessory kit.
X	X	X	X	2109866-24	16 - M10 x 50 Bolts, 17-mm hex head	BRM ACCESSORY KIT CONTENTS/SPECIFICATIONS	This is a sub-component of the BRM accessory kit.