HP C2246 Technical Reference Manual page 163

Wide, Differential Drive Configurations
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Mounting Guidelines:
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Figure G-1. Wide, Differential: Disk Drive Dimensions,
1.
Values given in inches and (millimeters).
G
2.
Maintain a minimum clearance of 0.06 in. (1.5 mm) between a.ny system structure and the top and a.11 four sides of
the di.sk drive. Insure that the system structure contacts only the drive mounting frames and clears the drive HDA
by at lea.st 0.06 in. (1.5 mm).
3. Maintain a minimum clearance of 0.04 in. (LO mm) between any system structure and any PCA compoment.
4. Use 6-32 UNC screws with fiat washers under the heads and torque them to 15 inch-pounds.
5. When mounded, the screws should not protrude more than 0.12 in. (3 nun) beyond the inside of the disk drive
mounting frame.
Wide, Differential Drive Configurations G-.1