ProcedureGantryClean

Clean dome internal-projector window and check Mylar ring mounting — 1.34

Clean the dome cover's red transparent Mylar sheet and confirm the Mylar ring is mounted flush against the dome and front covers, so no gap is left for fluids to seep into the system (periodic maintenance item 1.34).

Applies to
Aquilion 16 (TSX-101A)
Personnel
1 technician · Basic — visual inspection and hand cleaning with Hi-clean and a rag, followed by a visual fit-check of the Mylar ring against the dome and front covers; no tooling, disassembly, or measurement is called out in source for this item (skill assessment derived from procedure content — not an OEM-stated skill level)
Steps
5 steps
Source
2Y201-061E*E p.74-75

Tools & parts

ItemPart numberQty
Hi-clean (washing liquid)n/a in source
Ragn/a in source

Safety

NOTICE

Hazard: Mylar ring not mounted securely against the dome cover; source labels this call-out "CAUTION" — reclassified NOTICE here because the stated outcome is system damage/image-quality deterioration, not personal injury

Consequence: Fluids such as blood, contrast medium, etc. may leak into the system through the gap between the Mylar sheet and the cover, resulting in damage to the system or deterioration of image quality

Avoidance: Mount the Mylar ring securely, so it is in contact with both the dome cover and the front cover with no floating or cambered sections

Full step-by-step for Clean dome internal-projector window and check Mylar ring mounting — 1.34

All 5 steps are documented in the FSELIB Aquilion 16 (TSX-101A) service manual — re-authored, web-first, with the real figures from the source.

Open the full procedure

Related Gantry guides

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View all Aquilion 16 (TSX-101A) guides

Source: 2Y201-061E*E p.74-75. Preview re-authored by FSELIB — the full procedure with figures and steps is in the paid service manual.