TM 1-6625-476-30
4-17
4-11. DAY SENSOR SUBASSEMBLY REMOVAL FROM DAYSIDE TEST BENCH. (CONT)
c. Installation of Day Sensor Subassembly in Shipping and Storage Container.
(1) Install day sensor subassembly on base assembly (1, figure 4-9) as follows:
NOTE
Two types of base assemblies are used with the inner case of the DSA
shipping and storage container. Type B has a support plate attached to the
base assembly with two bolts. The support plate and two bolts prevent
clamp misalinement during installation of day sensor subassembly on
base assembly. Type A has no support plate and the clamp is subject to
misalinement during installation of day sensor subassembly on base
assembly.
(a) For type A base assembly, make sure clamp assembly (2) is loosened until clamp halves
are spread far enough to permit installation of day sensor subassembly clamp mounting
flange (3) on base assembly (1). Also, make sure clamp halves are positioned equally on
each side of locating pins (4).
(b) For type B base assembly, make sure clamp assembly (2) is loosened until clamp halves
touch bolt heads (5). Also, clamp tab must point to clamp center.
(c) Aline guide holes (6) on day sensor subassembly with guide pins (4) on base assembly.
(d) Lower day sensor subassembly onto base assembly until the two mating surfaces are
firmly in contact.
(e) Seat clamp assembly (2) on flanges. Set torque wrench to 35 in-lb and tighten clamp
assembly (2). Ensure that day sensor subassembly is properly secured to base assembly
by checking for no free movement between day sensor subassembly and base assembly.
(2) Install case assembly (7) on base assembly as follows:
(a) Grasp handles (8) of case assembly and carefully lower it onto base assembly.
(b) Engage and lock case assembly latches (9).
(3) Grasp handles (8) of case assembly and place it inside shipping and storage container.
(4) Close container cover (10).
(5) Hook and secure container latches (11).
