Hologic QDR 4500 - Page 173

Section 5 - Remove & Replace
5-43
Figure 5-8. C-Arm R FRUs (Inside View)
Part Number Description
Used
On
255-0022 Arm Rotation belt
255-0023 Arm Rotation Encoder belt
Figure 5-9. Lower C-Arm FRUs
Part Number Description
Used
On
010-0575 X-ray Tank
010-0651 Fixed Aperture Filter Drum Assembly C,W
010-0667 Aperture & Filter Drum Assembly A,SL
010-0987 XRC Assy. (replaces 010-0606)
030-1665 Tension Pulley Spacer
030-1666 Tension Pulley
229-0021 Tension Pulley Clip
140-0090 C-arm Interface Board (EMI, replaces 140-0051)
295-0308 Arm Gas Spring A,SL
330-0010 Fan (back of C-arm)
Figure 5-11. Upper C-Arm FRUs
Part Number Description
Used
On
140-0048 SQLW Mux Board, High Res
140-0063 Detector Front and Back High Res Board SL
140-0064 Detector Middle High Res Board A,SL
140-0067 SQ Mux Board, Low Res
Figure 5-12. Detector Assembly Mounting
Part Number Description
Used
On
010-0578 Detector 128 Channel SL
010-0604 Detector 216 Channel A
010-0771 Low Res Detector Assy C,W