TM 11-6625-2638-30
2-16. Installing Test Set into Case (fig. 2-2)
a. Place gasket in position on case.
b. Carefully lift test set and install into case. Check that interlock switch is actuated by bracket inside case.
c. Install the twelve screws with washers that secure the panel to the case.
d, Torque screws to approximately 18 inch-pounds.
2-17. Removing Circuit Card (fig. 2-3)
a. Remove test set from case (para 2-15).
b. Loosen screws (5, 10, 11) securing connectors P1, P2 and P3 to circuit card and remove connectors.
c. Remove the twelve screws (9) with washers (6, 7, 8) that hold the circuit board to the twelve standoffs (4). Do
not lose the plastic washers that are located between the circuit board and standoffs.
d. Carefully lift circuit card from test set.
e. Install new circuit card (para 2-18).
2-18. Installing Circuit Card (fig. 2-3)
a Install twelve plastic washers (6) on spacers.
b Carefully lay circuit card assembly on plastic washers.
c Align holes in circuit card with holes in washers and spacers.
d. Install twelve plastic washers (6), twelve steel washers (7), twelve Iockwashers (8), and twelve screws.
e. Install connectors P1, P2 and P3 on circuit card and tighten retaining screws (5, 10, 11).
f. Replace test set into case (para 2-16).
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