Copyright PSC
2000781K MkII MLB Operating Procedure
Page 65 of 68
17.2 LCT Installation
Step
Procedure
Date & Initials
Tech.
QA
17.2.1
Calculate the quantity of LCT pairs required using PSC document
2000785
MkII MLB User Manual
.
Required LCT qty. [pair] = __________
Actual LCT qty. [pair] = ____________
17.2.2
Attach one half of the LCT pairs to the Lightband Upper Ring flange. Only use
the outboard corner holes of the flange shown in Figure 17-1 and locate each
LCT as close to a Separation Spring as possible. Restrain the LCT with a 1/4
inch open-end wrench while torquing the screw with a 3/32 inch hex key as
shown in Figure 17-2.
Torque screws 10 to 12 in∙lb total. Maximum running torque is 8 in∙lb.
Note: An LCT placed between adjacent Separation Springs must be rotated
outward to ensure the LCT’s bearing clears both Springs. Since the LCT will
now protrude radially outward from the Lightband’s default stayout diameter,
ensure this protrusion is acceptable for both the payload and LV.
17.2.3
Attach the other half of the LCT pairs to the Lightband Lower Ring flange
directly aft of every Upper Ring LCT. Restrain the LCT with a 1/4 inch open-end
wrench while torquing the screw with a 3/32 inch hex key as shown in Figure
17-2.
Torque screws 10 to 12 in∙lb total. Maximum running torque is 8 in∙lb.
Ensure each LCT pair is visually aligned as shown in Figure 17-3.
Figure 17-2: Attaching an LCT to the Lightband
