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FLANGE INSTRUCTIONS REV FINAL

Date post: 10-Jan-2017
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Page 1: FLANGE INSTRUCTIONS REV FINAL

ALWAYS USE A TORQUE WRENCH OR APROPRIATE TENSION-ING EQUIPMENT

NEVER USE IMPACT DRIVERS OR FLOGGING SPANNERS! THIS CAN CAUSE DAMAGE TO THE

WASHERS

INSTALL REMAINING BOLTS WITH WASHERS

AND SLEEVES

SUGGESTION!

NOTE- ALWAYS USE NEW BOLTS

INSTALL SLEEVES AND WASHERS ON BOTTOM HALF OF FLANGE AS-SEMBLY FOR EASY ALIGNEMENT OF

GASKET

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TORQUE IN LEGACY STAR PATTERN 1. SNUG EACH BOLT TO 10-20 [ft-lb]2. TIGHTEN TO 30% OF TARGET TORQUE3. TIGHTEN TO 70% OF TARGET TORQUE4. TIGHTEN TO 100% OF TARGE TORQUE5. FINA5. FINAL TORQUE TO 100% IN CIRCULAR PATTERN

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FOR VCFS GASKETS-USE THE CARDBOARD INCLUDED IN THE PACKAGING DURING INSTALLA-TION TO HELP PROTECT THE SEALS AND COATINGS FROM DAMAGE. (ADDITIONAL FLANGE SEPARATION

MAY BE REQUIRED)

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