FDI P2131, Technical Manual, Page: 20 / 161

8. Once unlocked, slowly lower the endcap into position (do not allow endcap to drop).
9. Once the endcap is lowered into position, screw the two black endcap knobs down
securely. Ensure the endcap knobs are fully seated by checking to see if the white washer
in between the knob and the spring does not spin. Do not overtighten.
10. Remove the SAB from the chamber of the SMU. The SAB contains items necessary to
complete the assembly of the unit. Refer to Section 3.2.1 – Chamber Door Operation for
instructions on operating the chamber door. The multi ‐ tool is stored in the rear endcap
and will also be used (for S/N’s AFS ‐ 0001 through AFS ‐ 0215, the multi ‐ tool is in the SAB).
WARNING : A potential pinch point exists near the hinge area of the endcap. It is
very important to keep hands positioned on the SIDES of the endcap.
Multi ‐ tool
(P/N: P2131 ‐ 1 ‐ 2020)
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