Replacements
- Replacement Procedures
- System
- Gradient
- RF
- Coils
- Magnet Enclosure
- Patient Table
  - Cradle Latch Assembly Replacement
  - Arm Board Hinge and Shoulder Screw Replacement
  - Connector Cover and Handle Hinge Replacements
  - Cotton Rod Replacement
  - Cradle Assembly Removal and Replacement
  - Cradle Guide Rail Replacement
  - Cradle Latch Replacement–Curved Table
  - Cradle Latch Block Replacement
  - Replacing the hydraulic filter
    Removal and installation instructions for replacing the hydraulic filter in the dockable patient table.
  - Hydraulic Fluid Draining and Rotary Pump Replacement Videos
  - Patient Table Braking System Replacements
  - Patient Table Cable Take-up and GEM MUX Box Replacement
  - Patient Table Caster, Wheel and Pad Replacement
  - Patient Table Components
  - Replacing the hydraulic cylinder
    Removes the hydraulic cylinder from a dockable patient table and installs a replacement hydraulic cylinder.
  - Replacing the hydraulic rotary pump
    Replaces the hydraulic rotary pump of the dockable patient table.
  - Replacing the table rotary pump couplers
    Replaces the table female or dock male rotary pump coupler.
  - Replacing the reciprocating pump assembly
    Removes the reciprocating pump assembly from the dockable patient table and installs a replacement reciprocating pump assembly.
  - Patient Table Up Limit Replacements
  - Patient table upper bellows and lower base side cover removal
  - Replacing the secondary latch actuating cable
  - Table/dock connector and Touch-n-Go (TnG) cable replacement
  - Replacing table electrical docking mechanism components
    Removes table components related to electrical docking and installs replacement components.
  - Replacing table undock mechanism components
    Removes the undock link and lever from the table base and installs replacement components.
    - Removing table undock mechanism components
      Removes the undock link and lever from the table base.
    - Installing table undock mechanism components
      Installs the undock link and lever to the table base.
    - Checking the table undock mechanism components
      Checks the operation of the table undock mechanism components and primary latch adjustment.
  - Touch-n-Go (TnG) strip and side bumper replacement

Optima MR450w BASE 1.5T System Service Methods
5690012-2EN Revision 3
Object ID: 00000018WIA30041130GYZ
Topic ID: id_12374485 Version: 1.6
Date: Jun 11, 2021 2:53:08 PM

Replacing table undock mechanism components

Prerequisites


Personnel requirements
Required persons	Preliminary requirements	Procedure	Finalization
1	-	60 minutes	-


Tools and test equipment
Item	Quantity	Part number	Manufacturer
Nonmagnetic Titanium Service Tool Kit, Small Set	1	5113258	-


Consumables
Item	Quantity	Part number	Manufacturer
3.6 inch Cable Tie	1	46-208758P1	-


Replacement parts
Item	Quantity	Part number	Manufacturer
Link Undock	1	5167918	-
Lever	1	5184060	-


Safety
Before working in any GE Healthcare MR suite or performing any GE Healthcare service procedure, you must: Have read and understood all hazard conditions and safety requirements in the latest revision of the GE Healthcare MR Service Safety Manual (5452735). Have successfully completed all relevant GE Healthcare Environmental Health and Safety (EHS) courses (or for non-GE employees, equivalent workplace training courses). Comply with all site-specific training and workplace safety requirements. If you have any safety concerns at any time, do not begin work or immediately stop work and move to a safe location. Immediately contact your supervisor or site safety officer for instructions on how to proceed.