• SIGNA™ Hero 3.0T Service Methods
  • 5852800-8EN Revision 1.0
  • Object ID: 00000018WIA30255450GYZ
  • Topic ID: id_2022293 Version: 1.9
  • Date: Oct 11, 2021 6:31:30 PM

Replacing the patient table braking system components

Removal and installation instructions for replacing braking system components for the dockable patient table.

Prerequisites

Personnel requirements
Required personsPreliminary requirementsProcedureFinalization
1-30 to 60 minutes5 minutes
Tools and test equipment
ItemQuantityPart numberManufacturer
Nonmagnetic Titanium Service Tool Kit15113258 or 5112581-
Consumables
ItemQuantityPart numberManufacturer
Self-locking Cable TieAs needed--
Loctite #2430.5 CC5415261-3-
Replacement parts
ItemQuantityPart numberManufacturer
Shoulder Screw, IN 1/4-20 x 3/8, SS 18-835220240-
Shoulder Screw, IN 1/4-20 x 5/8, SS 18-825220240-2-
Nylon Washer95220579-
Brass Washer 0.336 ID, 0.75 OD, 0.064 Thick25111101-
Shaft Linkage, Right15178063-
Shaft Linkage, Left15178210-
Link, Reversing15178915-
Link, Left Rear15794320-
Link, Left Front15178101-
Link, Right Rear15794321-
Link, Right Front15794322-
Bearing IGUS MCI-12-0245263096-
Extension Shaft25178635-
Mounting Block15178611-
Actuator Pin45178738-
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.

About this task

This procedure explains how to replace various components in the table braking system and various braking system checks at the completion of the replacements. The replacements and functions covered in this document include:

  • Shaft linkage-right, shaft extension, and bearing IGUS replacement
  • Reversing link replacement
  • Mounting block replacement
  • Caster pin actuator replacement

Procedure

Undock the table and remove it from the magnet room.