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Reports until 16:46, Friday 13 October 2017
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keita.kawabe@LIGO.ORG - posted 16:46, Friday 13 October 2017 - last comment - 12:39, Tuesday 31 October 2017(39034)
QPD strain relief: HAM2 done, HAM3 almost

The parts in question are D1101911 & D1101910.

HAM2: I've installed a QPD cable strain relief on IM4 trans. See first attachment.

HAM3: Done with MC2 trans and POPB, but not POPA.

For POPA, 1/4-20 screw wouldn't go in easily (I only tried for a minute or two) and I didn't bother to keep trying because I remember that this was a problem in the past for some of the QPDs (alog 19168 for TMSX).

One set of parts is left on the wire shelf on the work table in HAM2 cleanroom (top right of the wire shelf). If the 1/4-20 wouldn't cooperate, I would recommend to do the same solution as the above alog entry.

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edmond.merilh@LIGO.ORG - 12:39, Tuesday 31 October 2017 (39232)IOO, ISC

Done with ASC QPD strain rellief.

POPA strain relief was installed as planned using a long undersized screw (8-32), a nut, and some vent washers.

All segments of POPA, POPB, MC2 trans and IM4 trans responded to flashlight.

(Posted by Keita using Ed's account.)

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