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US EVA 23 TASK DATA – JEM EF FWD VE<br />
Estimated Task Duration:<br />
With RMS Without RMS<br />
One EV Crew N/A 01:00<br />
Two EV Crew N/A 00:45<br />
ORU Identification:<br />
ORU Part number Serial Number<br />
Fwd VE NFTCA170300G11 002<br />
VE(Spare) 80AS51520-101 001<br />
ORU Specks<br />
ORU<br />
Vision Equipment<br />
Dimensions<br />
26.4x14.2x22.2<br />
22.7 kg (50lbs)<br />
Notes:<br />
1. VE has MCF (Micro-Conical Fixture) for scoop attachment handling<br />
2. Thermal Clock for spare VE without heater is 2.5 hours, worst case Beta = -60<br />
3. During 2J/A Flt, VE stanchion bolts were tightened by B4 setting (Nom 19.4ft-lb).<br />
Cautions:<br />
1. Avoid touching white paint, silver Teflon, and solid lubricant<br />
2. Do not push TV Camera pan/tilt motors<br />
Warnings:<br />
1. Avoid pinch points on VE<br />
2. Avoid touching VE light if operated<br />
Timeline Considerations:<br />
1. Not much is gain performing task with 2 EV due to worksite restrictions<br />
Tools:<br />
EV1<br />
RET<br />
Rd Scoop (2)<br />
PGT w/ 7/16 (wobble) Socket-6 ext<br />
Wire Tie (for bootie)<br />
EVA Fasteners:<br />
Fastener Name<br />
Head<br />
Size<br />
Qty<br />
Install<br />
Torque<br />
(ft-lb)<br />
VE Structure Bolts 7/16" 2 14.2<br />
B2/CW2<br />
Release<br />
Torque<br />
(ft-lb)<br />
21.3<br />
B7/CCW2<br />
Failure<br />
Torque<br />
(ft-lb)<br />
Tur<br />
ns<br />
33.7 12.5<br />
-15<br />
RP<br />
M<br />
30<br />
EVA Connectors:<br />
Connector From To Type Conn Size Function<br />
Cable JEM EF P009 J1 NZGL 25 Pwr/cmd/vid<br />
Assy, EF F<br />
eo lines to<br />
VE<br />
(Fwd<br />
location)<br />
Inhibits:<br />
ORU/Task Location Inhibit<br />
Fwd VE JEM EF see <strong>the</strong> inhibit pad for JEF FWD VE inhibits<br />
7/12/2013 EVA 23 65
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