PSC 2000781J MkII MLB Operating Procedure page 50

Step
To compress the Lightband tighten the cable ties in maximum increments of
18.3.5
0.05 inch. Work around the Lightband and check all measurements after each
round of adjustments. The flange distance at all LCTs shall agree within 0.05
inch prior to compressing further.
If a cable tie is over-tightened or breaks, remove and replace the cable tie.
Repeat this iterative process until the flange distance at every LCT complies
with Figure 8-5.
Proceed to section 8.2 to stow the Lightband.
18.3.6
18.4 Flange Gap Measurements
Meas.
# LCT 1 LCT 2
1
2
3
4
5
6
7
8
9
10
11
12
18.5 LCT Removal
Step
Remove all cable ties by sliding off the LCT bearings or cutting.
18.5.1
Take inventory to ensure all were removed.
Inspect Lightband near LCTs to ensure no small pieces of cable tie broke off.
Optional Step:
18.5.2
If desired, the LCTs may be removed from the Lightband. To do so hold the
LCT with a 1/4 inch wrench and remove the screw with a 3/32 inch hex key.
See Figure 18-2. Take care not to lose the small washer.
Take inventory and ensure all components were removed and accounted for.
PSC Proprietary
Procedure
Table 18-1: Flange Measurements
Distance Between Upper and Lower Ring Flanges [in]
LCT 3 LCT 4 LCT 5
Procedure
2000781J MkII MLB Operating Procedure
LCT 6 LCT 7 LCT 8
Date & Initials
Tech.
-----N/A----- -----N/A-----
LCT 9 LCT 10 LCT 11 LCT 12
Date & Initials
Tech.
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