| 摘要 |
An apparatus is provided for disengaging the entire lock (21) structure, washer (40) (41), spider (20), spring (22) and grill (14) from the end of the fuel assembly in order to enable these components to be removed in an assembled state. The washer is in engagement with the cellular spider assembly, and the sleeve (17) is received within a cellular recess (42) in the spider with sufficient clearance between the sleeve and the walls of the spider recess (42) to permit the spider and the sleeve to move relative to each other in the direction of the longitudinal axis (37).
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