GE Discovery LS - Figure 6-31: Fasten CT Drill Template to Right Rail Exterior

GE HEALTHCARE
DIRECTION 2307224-100, REVISION 6DISCOVERY LS SYSTEM SERVICE MANUAL
Chapter 6 - Table Page 135
2.) Refer to Figure 6-31. (The CT Drill Template attaches to the exterior of the side rail through
the "A" holes just tapped.) Use a 3 mm Allen wrench to fasten two M4 socket-head cap bolts
(P/N 328417P7) through the template.
Figure 6-31: Fasten CT Drill Template to Right Rail Exterior
CAUTION To prevent damage to the linear bearing, fasten pieces of tape over each hole location, at the
back of the rail, to catch the swarf (metal dust) when the drill penetrates the rail.
3.) Refer to Figure 6-29 on page 134. The table rail revision determines the hole pattern:
• Revision 0: Drill five "B" holes and four "C" holes.
• Revision 1 and 2: Drill four "C" holes, the "D" hole and the "E" hole.
• Revision 3: Drill the "E" hole.
CAUTION To prevent injury, wear eye protection while drilling.
4.) Tape a piece of paper or paper towel to the interior of the rail to prevent metal fragments from
collecting on the bearing rail.
5.) Use a 5.5 mm bit to drill the template holes. (Do not tap these holes.)
• Recommended: Use cutting oil when drilling.
• Keep the drill perpendicular to the rail while drilling.
• Stop frequently to let the drill bit cool.
• Vacuum debris while drilling.
M4 Socket-Head
Label the template holes.
Cap Bolts