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Related Manuals for Rockwood 31565
Summary of Contents for Rockwood 31565
- Page 1 Item #31565 MICROMETER SET INSTRUCTIONS...
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Page 2: Specifications
The ROCKWOOD 3 PIECE MICROMETER SET relies on a proven, straightforward design to provide many years of service. They feature rugged, all metal construction for maximum durability and accuracy. Easy to use with a range that is ideal for most average automotive applications. -
Page 3: Operation
OPERATION The accuracy of Micrometer measurement can be adversely affected by temperature. Micrometer and part temperatures of 72°F [22°C] are ideal while warmer or colder extremes will cause expansion or contraction which can produce inaccurate results. • Place the Micrometer in the palm of a hand, be sure the Spindle is unlocked, then rotate the Thimble to open it slightly beyond the dimension of the part to be measured. - Page 4 THE THIMBLE • The Thimble rotates about the Sleeve and moves in and out as it is turned (FIG 1). • One complete rotation of the thimble is also equal to the smallest divisions of the Sleeve which, of course, is 0.025” or 1/40” (1 40th of an inch). •...
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Page 5: Maintenance
MAINTENANCE • Before each use, inspect the condition of the Micrometer for any accumulated dirt, damage or corrosion that may affect operation and accuracy. • After each use, be sure to inspect and clean any contaminates from the mirror polished surfaces of the Anvil and Spindle. - Page 6 • Adjust Thimble Knob Ratchet Tension: - Hook the small end of the included Adjustment Wrench in the hole on the side of the Thimble Knob Ratchet then increase or decrease tension using a small screwdriver in the slot on the end of the Spindle Ratchet Knob (FIG 5). •...
- Page 7 To order parts and supplies: 800.345.1178 >> eastwood.com...
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Page 8: Additional Items
ADDITIONAL ITEMS #31568 Digital 6” Caliper #28038 Sheet Metal Gauge If you have any questions about the use of this product, please contact The Eastwood Technical Assistance Service Department: 800.544.5118 >> email: techelp@eastwood.com PDF version of this manual is available online >> eastwood.com/31565manual The Eastwood Company 263 Shoemaker Road, Pottstown, PA 19464, USA US and Canada: 800.345.1178 Outside US: 610.718.8335 Fax: 610.323.6268 eastwood.com...