4-5. NIGHT SENSOR ASSEMBLY (NSA) REPAIR (cont)
ac. Position harness to cooler/Dewar.
(1) Remove teflon tape holding connector
P4 under connector P1.
(2) Apply heat with heat gun near
connector until flexible harness is
(3) Straighten connector P4 harness.
(4) Carefully feed connectors P1 and P4
(short leg of harness) down and
through the hole in cooler/Dewar cavity.
(5) Carefully feed connectors P2 and P3
down and through the hole in cooler/
ad. Remove teflon tape from flexible harness.
ae. Apply heat with heat gun to connectors
until harness is pliable. Remove teflon tape
(34) from screwlocks (35).
af. Loosely install six socket head capscrews
(32) and washers (33).
When partly installing a CCA in step ag, slide
the CCA along the card guide until CCA
connector is ready to mate with corresponding
ag. Partly install CCA A3 (39) and CCA A8 (16
ah. Aline motherboard and CCAs as
necessary as connectors are mated.
ai. Tighten the six screws (32) loosely
installed in step ae.