GE Logiq 9 Service Manual

							GE MEDICAL SYSTEMS PROPRIETARY TO GE
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IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL 
Chapter 8 Replacement Procedures 8-153
8-37-3 Preparations (cont’d)
9.) Put the Wooden Wedge under the Card Rack. This will stabilize the System with the right Front 
Wheel free from the floor.
.
Figure 8-161   System stabilized with front wheel free from the floor 
						

							GE MEDICAL SYSTEMSPROPRIETARY TO GE
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IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL   
8-154 Section 8-37 - Front Caster Replacement Procedure
8-37-4 Front Caster Removal Procedure
10.) Remove the lock pin that secures the balljoint.
11.) Pull balljoint apart.
.
12.) Unscrew four (4x) screws.
13.) Remove the Caster.Figure 8-162  Front Caster Ball Joint
Figure 8-163   Caster fastening (both Casters shown)
Lock pin
Screws
Screws
Screws
Screws 
						

							GE MEDICAL SYSTEMS PROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL 
Chapter 8 Replacement Procedures 8-155
8-37-5 Front Caster Installation Procedure
1.) Move the ball piece of the joint from old Caster to new Caster (See Figure 8-162).
2.) Align new Caster on the frame and fasten it tightly with four (4x) hexagon screws.
3.) Press the balljoint together and install the lock pin (See Figure 8-162).
4.) To replace the other Front Caster, repeat all the steps from Front Caster Replacement Procedure 
on page 8-151, but now using the Bevel Edged board and the Wooden Wedge on the other side of 
the system.
5.) Install Bumper and Covers as described in Front Bumper Installation Procedure on page 8-11.
6.) Roll the system off the Bevel Edged Board.
8-37-6 Adjustment
1.) Align front bumper with side bumpers before tighten nuts. 
						

							GE MEDICAL SYSTEMSPROPRIETARY TO GE
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IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL   
8-156 Section 8-38 - Brake/Direction Lock Assembly Replacement Procedure
Section 8-38
Brake/Direction Lock Assembly Replacement Procedure
8-38-1 Manpower
One person, 1 hour.
8-38-2 Tools
- Phillips screwdriver size 2
- Hexagon key 5 mm
- Torx screwdriver T-20
- Wrench 11 and 13 mm
8-38-3 Preparations (click here to view the cover removal video)
1.) Remove Front Bumper.
2.) Remove footrests on both pedals by unscrewing 4 Torx screws on each.
Figure 8-164  Brake Assembly 
						

							GE MEDICAL SYSTEMS PROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL 
Chapter 8 Replacement Procedures 8-157
8-38-4 Brake pedal and Direction Lock Removal Procedure
1.) Unscrew 2 nuts on the two ball joints on the brake rods, located over the middle of brake assembly.
2.) Unscrew the 4 hexagon screws. Two of them located under the Brake Assembly.
NOTE: The nuts may slide out of position.
3.) Remove the Brake Pedal and Direction Lock Assembly.
8-38-5 Brake pedal and Direction Lock Installation procedure
1.) Put the Brake Pedal and Direction Lock Assembly in position and fasten the 4 hexagon screws 
loosely in the sliding nuts.
2.) Fasten the ball joint nuts before tightening the 4 hexagon screws.
3.) Install Front Bumper .
4.) Fasten footrests to Brake Pedal and Direction Lock Assembly. Fasten the screws gently. 
						

							GE MEDICAL SYSTEMSPROPRIETARY TO GE
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IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL   
8-158 Section 8-39 - Brake Pedal Replacement Procedure
Section 8-39
Brake Pedal Replacement Procedure
8-39-1 Manpower
One person, 15 minutes
8-39-2 Tools
Torx screwdriver T-20
8-39-3 Brake Pedal Replacement Procedure
1.) Unscrew 4 screws under the pedal.
2.) Replace the pedal with a new one.
3.) Fasten 4 screws.
Section 8-40
Direction Lock Pedal Replacement Procedure
8-40-1 Manpower
One person, 15 minutes
8-40-2 Tools
Torx screwdriver T-20
8-40-3 Direction Lock Replacement Procedure
1.) Unscrew 4 screws, 3 under and 1 at the left side of the pedal.
2.) Replace the pedal with a new one.
3.) Fasten 4 screws.Figure 8-165   Brake Pedal
Brake PedalDirection Lock Pedal 
						

							GE MEDICAL SYSTEMS PROPRIETARY TO GE
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IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL 
Chapter 8 Replacement Procedures 8-159
Section 8-41
Frogleg Replacement Procedure
8-41-1 Manpower
2 persons, 3 hours
8-41-2 Tools
• Hexagon key, 10 mm, with torque/momentum controller
• Hexagon keys, 4, 5 and 6 mm
• Phillips screwdriver, size 2 and 3
8-41-3 Preparations
1.) Shut down the system as described in Power Off / Shutdown on page 4-3.
2.) Move Top Console to down position.
3.) Remove monitor as described in Monitor Assembly Replacement Procedure on page 8-92.
4.) Unscrew two (2) hexagon screws to loosen the Console Cable Neck from the Frogleg.
5.) Unscrew four (4) screws on the Upper Column Cover. 
						

							GE MEDICAL SYSTEMSPROPRIETARY TO GE
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IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL   
8-160 Section 8-41 - Frogleg Replacement Procedure
8-41-4 Frogleg Removal Procedure
1.) Put a piece of strong paperboard or carpet on top of Top Cower (to put Top Console Assembly on). 
2.) Unscrew five (5) hexagon screws (5 and 6 mm) to loosen the Top Console from the front end of the 
Frogleg. Lift the still attached console assembly carefully from the Frogleg. Turn it backwards and 
put it on the paperboard. Make sure it lays stabile.
3.) Unscrew the 10 mm hexagon bolt on Frogleg.Figure 8-166   Frogleg
Frogleg removed Screws 
						

							GE MEDICAL SYSTEMS PROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL 
Chapter 8 Replacement Procedures 8-161
4.) Lift Frogleg off its cone axle.
8-41-5 Frogleg Installation Procedure
1.) Install a new Frogleg on the axle. Make sure its position forward is correct. 
2.) Tighten the hexagon bolt with a momentum of 250 Newton.
3.) Fasten 4 screws on the Upper Column Cover.
4.) Reinstall the Top Console Assembly.
5.) Install the cable neck on the Froglegs back.
6.) Install Monitor as described in Monitor Replacement on page 8-94. Figure 8-167   Frogleg base
Upper column cover 10 mm hexagon bolt
Neck
Screws
2 screws on each side of column 
						

							GE MEDICAL SYSTEMSPROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL   
8-162 Section 8-42 - Left and Right Frogleg Bumper Replacement Procedure
Section 8-42
Left and Right Frogleg Bumper Replacement Procedure
8-42-1 Manpower
One person 30 minutes
8-42-2 Tools
No special tool are needed
8-42-3 Left and Right Frogleg Bumper Replacement Procedure
1.) Move Top Console to front position.
2.) Tear off bumpers. 
3.) Remove old glue from the Frogleg.
4.) Install new bumpers. Use glue adhesive to paint and rubber (Araldite 2026).Figure 8-168   Left and Right Frogleg Bumpers
CAUTIONBe aware of the risk of squeezing fingers in Frogleg Assembly
Left and right Frogleg 
bumpers