6.3　Installation of Small Buckstays

6.3.1　Small buckstays shall be close to the single wall surface of regenerative chamber.

6.3.2　The allowable deviation of the center line of the small buckstays and the center line of the single wall shall be±2.0mm.

6.3.3　The length of compressed spring during installation shall meet the requirements of design documents.When the design does not requirements，allowable deviation shall be±2.0mm.