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TABLE 5 <br />NORMAL CLEARANCES FOR UNIVERSAL RAI® AND URAI--J, URAI`"-G BLOWERS - INCHES (MM) <br />* IMPELLER TIMING FOR STANDARD <br />ROTATION VIEWED FROM GEAR END <br />Thrust Adjuster <br />Fork <br />(ROOTS P/N 812-973-00X) <br />/-1 <br />Nylok Capscrew <br />Bearing <br />Thrust Adjuster <br />Saddle <br />(ROOTS P/N 812-974-00X) <br />lamp Plate <br />THRUST SETTING, <br />Gap (.03"-.05) 2-1/2"THRU 5" <br />UNIVERSAL RAI° BLOWERS <br />K-249392 <br />For your nearest ROOTS Office, dial our Customer Service Hot Line 1 877 363 ROOTS (7668). 24 <br />Impeller Ends <br />Cylinder <br />Impeller <br />Frame <br />Total <br />Drive End <br />Gear End <br />Inlet & <br />Center <br />* Fronts/Backs <br />Size <br />Minimum <br />Minimum <br />Discharge <br />Center <br />22 <br />.006/.010 (.15-.25) <br />.003 (.08) <br />.003 (.08) <br />.004/.005 (.10-.13) <br />.002/.003 (.05-.08) <br />.007/.01 (.18-.25) <br />24 <br />.006/.010 (.15-.25) <br />.003 (.08) <br />.003 (.08) <br />.004/.006 (.10-.15) <br />.002/.003 (.05-.08) <br />.007/.01 (.18-.25) <br />32 <br />.006/.011 (.15-28) <br />.003 (.08) <br />.003 (.08) <br />.004/.006 (.10-.15) <br />.002/.003 (.05-.08) <br />.01/.012 (.25-.30) <br />33 <br />.006/.011 (.15-.28) <br />.003 (.08) <br />.003 (.08) <br />.004/.006 (.10-.15) <br />.002/.003 (.05-.08) <br />.01/.012 (.25-.30) <br />36 <br />.006/.011 .15-.28 <br />.003 .08 <br />.003 .08 <br />.004/.006 .10-.15 <br />.002/.003 .05-.08 <br />.01/.012 .25-.30 <br />42 <br />.008/.011 (.20-.28) <br />.004 (.10) <br />.004 (.10) <br />.005/.007 (.13-.18) <br />.003/.004 (.08-.10) <br />.009/.012 (.23-.30) <br />45 <br />.008/.013 (.20-.33) <br />.004 (.10) <br />.004 (.10) <br />.005/.007 (.13-.18) <br />.003/.004 (.08-.10) <br />.012/.015 (.30-.38) <br />47 <br />.008/.013 (.20-.33) <br />.004 (.10) <br />.004 (.10) <br />.005/.007 (.13-.18) <br />.003/.004 (.08-.10) <br />.012/.015 (.30-.38) <br />53 <br />.008/.011 (.20-.28) <br />.004 (.10) <br />.004 (.10) <br />.005/.008 (.13-.20) <br />.003/.004 (.08-.10) <br />.011/.013 (.28-.33) <br />56 <br />.008/.013 (.20-.33) <br />.004 (.10) <br />.004 (.10) <br />.005/.008 (.13-.20) <br />.003/.004 (.08-.10) <br />.015/.017 (.38-.43) <br />59 <br />.008/.013 (.20-.33) <br />.004 (.10) <br />.004 (.10) <br />.005/.008 (.13-.20) <br />.003/.004 (.08-.10) <br />.015/.017 (38-.43) <br />65 <br />.012/.016 (.30-.40) <br />.008 (.20) <br />.004 (.10) <br />.006/.008 (.15-.20) <br />.006/.008 (.15-.20) <br />.010/.014 (.25-.36) <br />68 <br />.014/.018 (.36-.46) <br />.010 (.25) <br />.004 (.10) <br />.006/.008 (.15-.20) <br />006/.008 (.15-.20) <br />.010/.014 (.25-.36) <br />615 <br />.014/.018 .36-.46 <br />.010 .25 <br />.004 .10 <br />.006/.008 .15-.20 <br />.006/.008 .15-.20 <br />.010/.014 (.25-.36) <br />76 <br />.012/.016 (.30-.40) <br />.008 (.13) <br />.004 (.10) <br />.006/.008 (.15-.20) <br />.006/.008 (.15-.20) <br />.013/.015 (.33-.38) <br />711 <br />.014/.018 (.36-.46) <br />.010 (.25) <br />.004 (.10) <br />.006/.008 (.15-.20) <br />.006/.008 (.15-.20) <br />.013/.015 (.33-.38) <br />718 <br />.014/.018 (.36-.46) <br />.010 (.25) <br />.004 (.10) <br />.006/.008 (.15-.20) <br />.006/.008 (.15-.20) <br />.013/.015 (.33-.38) <br />* IMPELLER TIMING FOR STANDARD <br />ROTATION VIEWED FROM GEAR END <br />Thrust Adjuster <br />Fork <br />(ROOTS P/N 812-973-00X) <br />/-1 <br />Nylok Capscrew <br />Bearing <br />Thrust Adjuster <br />Saddle <br />(ROOTS P/N 812-974-00X) <br />lamp Plate <br />THRUST SETTING, <br />Gap (.03"-.05) 2-1/2"THRU 5" <br />UNIVERSAL RAI° BLOWERS <br />K-249392 <br />For your nearest ROOTS Office, dial our Customer Service Hot Line 1 877 363 ROOTS (7668). 24 <br />