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7027-490000-00 SERIES

ADAPTER -REDUCER BEAM SEAL (EN2604) 7027-490000-00 SERIES 28000KPa, METRIC

TABLE X

      ADAPTER PART NUMBER   PORT DASH NO.   PS10047 MA2110 EN2602       PORTING TOOL       BROACH TOOL       O-RING INSTL TOOL         WRENCH     LOCKING DRIVE TOOL       LOCKRING REMOVAL TOOL
7027-490810-05 -098 RPTM098 RFMOPB098 ORTM0810 RFM6828-098W RFM6828-098D RFM098LPDE
7027-490810-05 7027-491010-06   -125   RPTM125   RFMOPB125   ORTM1010   RFM6828-125W   RFM6828-125D   RFM125LPDE
7027-491212-06 7027-491212-08   -136   RPTM136   RFMOPB136   ORTM1212   RFM6828-136W   RFM6828-136D   RFM136LPDE
7027-491415-06 7027-491415-08 7027-491415-10   -153   RPTM153   RFMOPB153   ORTM1415   RFM6828-153W   RFM6828-153D   RFM153LPDE
7027-491615-06 7027-491615-08 7027-491615-10 7027-491615-12     -170     RPTM170     RFMOPB170     ORTM1615     RFM6828-170W     RFM6828-170D     RFM170LPDE
7027-491815-12 7027-491815-14   -192   RPTM192   RFMOPB192   ORTM1815   RFM6828-192W   RFM6828-192D   RFM192LPDE
7027-492015-14 7027-492015-16   -214   RPTM214   RFMOPB214   ORTM2015   RFM6828-214W   RFM6828-214D   RFM214LPDE
7027-492215-14 7027-492215-16   -231   RPTM231   RFMOPB231   ORTM2215   RFM6828-231W   RFM6828-231D   RFM231LPDE
7027-492415-16 7027-492415-18   -253   RPTM253   RFMOPB253   ORTM2415   RFM6828-253W   RFM6828-253D   RFM253LPDE
7027-492715-22 -295 RPTM295 RFMOPB295 ORTM2715 RFM6828-295W RFM6828-295D RFM295LPDE
7027-493015-25 -320 RPTM320 RFMOPB320 ORTM3015 RFM6828-320W RFM6828-320D RFM320LPDE
7027-493315-28 -350 RPTM350 RFMOPB350 ORTM3315 RFM6828-350W RFM6828-350D RFM350LPDE

 

PORTPREPARATION

1. Prepare boss and port per PS10047, pages 6 and 7.Drill thru or to depth specified on application drawing.  Use a drill with a diameter 0.4-0.7 smaller than the thread minor diameter specified in standard PS10047.  This wil allow the Rosan RPTM porting tool to finish the thread minor diameter to the size required for piloting the broach tool.

O-RING INSTALLATION

2. Install O-ring on the adapter per paragraphs 2 and 3, page 10.

ADAPTER INSTALLATION

3. Lubricate the port and adapter per paragraph 4, page 10.

4. Insert the adapter into the port by hand per paragraph 5, page 10.

5. Using the applicable wrenchshown in TABLE X, engage the serrations of the tool with the external serrations of the  Place a torque wrench over the hex of the wrench and apply a torque equal to the minimum value specified in TABLE XI. Note the relationship of the lockring serrations with respcet to the prebroached port serrations.  If they are aligned, proceed to 6. If not, continue to slowly torque the adapter toward the maximum value allowed in TABLE XI until both serrations are aligned.  This procedure normally results in the adapter being rotated 3-8.

DO NOT EXCEED THE MAXIMUM TORQUE VALUES.

ADAPTER PART NUMBER O-RING NUMBER REF INSTALLATION TORQUE N*m
7027-490810-05 A0060 9.0- 12.0
7027-491010-05

7027-491010-06

A0080 20.0- 24.0
7027-491212-06

7027-491212-08

A0095 34.0- 40.0
7027-491415-06

7027-491415-08

7027-491415-10

A0112 48.0- 56.0
7027-491615-06

7027-491615-08

7027-491615-10

7027-491615-12

A0132 58.0- 66.5
7027-491815-12

7027-491815-14

 

A0150

 

69.0- 78.0

7027-492015-14

7027-492015-16

A0170 82.0- 91.5
7027-492215-14

7027-492215-16

A0190 98.0-108.0
7027-492415-16

7027-492415-18

A0212 106.0-117.0
7027-492715-22 A0236 120.0-132.0
7027-493015-25 A0265 137.0-152.0
7027-493315-28 A0300 159.0-177.0

 

6. Degrease and apply sufficient zince chromate primer with a brush or small syringe to the serrated area of the part so that the primer will extrude out between the lockring external serrations and port serrations when the lockring is installed.

NOTE:  Using design activity may specify another primer, in place of or in additon to, zinc chromate.

7. While the zinc chromate or sealant applied per 6 is still wet, install the lockring by placing the applicable size RFM6828(  )D drive tool over the tube end of the adapter.  The dirve tool is positioned when it is seated on the top surface of the  A hammer, arbor or hydraulic press may be used to press the lockring into the boss.  Installation is complete when the tool contacts the surface of the boss.

PRESSURETESING

8. See paragraph 9, page 12.

ADAPTER REMOVAL

9. Proceed per paragraphs 10 thru 14, page 12, except paragraph 14, use wrench series RFM6828(  )W.

 

 

TOOLING, INSTALLATION AND REMOVAL

 

 

PORTING TOOL NUMBER PORT DASH NO.

PS10047

MA2110

EN2602

A

DIA

0

-0.008

B

DIA

0

±0.013

C

DIA

0

±0.008

D

±0.15

E

±0.75

PORT THREAD MA1370

-4H5H

REF

RTPM077 -077 9.995 5.103 12.030 16.13 101.6 MJ6 X 1
RPTM098 -098 9.995 7.103 14.040 16.93 86.8 MJ8 X 1
RPTM125 -125 9.995 9.103 17.060 17.68 87.5 MJ8 X 1
RPTM136 -136 14.995 10.860 18.660 18.38 88.2 MJ12 X 1.25
RPTM153 -153 14.995 12.614 20.240 19.03 94.6 MJ14 X 1.5
RPTM170 -170 14.995 14.614 21.840 19.68 95.9 MJ16 X 1.5
RPTM192 -192 14.995 16.614 25.420 21.09 97.3 MJ18 X 1.5
RPTM214 -214 14.995 18.614 27.070 22.79 105.3 MJ20 X 1.5
RPTM231 -231 24.995 20.614 29.380 23.49 106.0 MJ22 X 1.5
RPTM253 -253 24.995 22.614 32.560 25.67 108.2 MJ24 X 1.5
RPTM295 -295 24.995 25.614 36.060 26.72 109.3 MJ27 X 1.5
RPTM320 -320 24.995 28.614 39.690 27.72 116.6 MJ30 X 1.5
RPTM350 -350 24.995 31.614 42.080 28.72 117.6 MJ33 X 1.5

* SOLID CARBIDE

APPLICATION:

This tool counterbores, countersinks, provides a radius and produces a tap drill diameter in one pass.  Contours are ground to insure concentricity.  Cutter geometry and material permit the use of this tool with most common materials.

 

 

INSTALLATION AND REMOVAL

 

 

BROACH TOOL NUMBER PORT DASH NO.

PS10047

MA2110

EN2602

A

DIA

±0.4

B

DIA

REF

C

REF

D

HEX

REF

E

±0.40

0

CUTTER NUMBER 1
RFMOPB077 -077 21.3 5.04 136.0 22.0 1.95 RFMOPB077-3
RFMOPB098 -098 21.3 7.04 137.3 22.0 2.35 RFMOPB098-3
RFMOPB125 -125 23.3 9.04 140.6 24.0 2.75 RFMOPB125-3
RFMOPB136 -136 26.3 10.80 140.9 27.0 2.75 RFMOPB136-3
RFMOPB153 -153 29.3 12.55 140.9 30.0 2.75 RFMOPB153-3
RFMOPB170 -170 29.3 14.55 141.6 30.0 2.75 RFMOPB170-3
RFMOPB192 -192 35.2 16.55 142.1 36.0 2.75 RFMOPB192-3
RFMOPB214 -214 35.2 18.55 142.4 36.0 2.75 RFMOPB214-3
RFMOPB231 -231 40.2 20.55 143.4 41.0 2.75 RFMOPB231-3
RFMOPB253 -253 40.2 22.55 143.4 41.0 2.75 RFMOPB253-3
RFMOPB295 -295 45.2 25.55 143.4 46.0 2.75 RFMOPB295-3
RFMOPB320 -320 49.2 28.55 143.4 50.0 2.75 RFMOPB320-35
RFMOPB350 -350 54.2 31.55 143.4 55.0 2.75 RFMOPB350-3

 

NOTES:UNLESSOTHERWISESPECIFIED

1. Replacement or spare cutters may be purchased individually.

2. Noted runout and the controlled minor diameter of the PS10047 port will result in a permissible maximum runout of 0.23 between the serration major diameter and the controlled thread minor diameter after broaching.

APPLICATION: This broach tool is designed to produce serrations in the counterbore of PS10047 ports. The tool will broach into aluminum, magnesium and materials with a maximum hardness of 32 HRC.

METHOD:  Insert the pilot into the tap drill hole of the port and apply sufficient force to the top of the mandrel to allow the cutter to broach the required serrations.  When the external shoulder of the mandrel contracts the internal shoulder of the body, broaching is complete.  If the cutter is stuck in the counterbore, turn the nut in a clockwise direction to extract the cutter.  CAUTION: The nut is for cutter extraction only and is not a stop, insure that the nut does not contract the tool body during broaching.

 

 

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