LDavis_work_examples

Work Examples
Loren Davis
3987 Woodview Drive
Vadnais Heights, MN. 55127
lordebdavis@comcast.net

OEM manufacturing product launch :
Turbine Blade, 2nd
Stage Gas Producer
Inconel 713C nickel alloy
(20) operations : grind, mill, tumble
finish, FPI, mark and weigh

Turbine Blade, 2nd
Stage High Pressure
MAR-M-246 nickel alloy
(40) operations : grind, mill, FPI, vacuum
braze, hard coat, thermal coat, heat treat,
mass flow inspect, shot peen

Component repair product launch :
Turbine Vane, 2nd
Stage
Inconel 792 nickel alloy
(53) operations : mill, EDM, chemically
strip coating, hydrogen-fluoride clean,
vacuum braze cracks, FPI, vacuum
braze cooling tubes, honeycomb and
cover plate, thermal coat, heat treat,
mass flow inspect, pressure test, grind
honeycomb

Compressor Disc Assembly, Stage 2-3
AM355 stainless steel
(43) operations : turn, bore, drill, grind,
broach, MPI, assemble, electron-beam
weld, turn.

Set pins for
mastering
(3) indicators
Bushed indicator
arm rotates on
guide post
Vane Segment is
located and
restrained at outer
shroud only
Dial indicators for
(3) individual I.D.
measurements
Gauge - Inner and
Outer Shroud I.D.'s

Gauge - Inner and
Outer Shroud I.D.'s

MINNEAPOLIS
2430 NO. WINNETKA AVE.
MINNEAPOLIS, MINNESOTA
55427-3599 U.S.A.
A A
.4500 .0002
R 10.3350 .0005
R 10.0300 .0005
4.53
DET.#1.11
5.800
DET.#1.10
5.000
1.965 .0102.095
3.25
R10.112
10.110
R10.206
10.204
.786
.718
R 6.6215 .0002
47 0' 0 15'
1.70
1.00
2.50
1.2360
1.2355
1.1685
1.1680
TYP..25
R 10.2985 .0002
55 0' 0 15'
R 10.3925 .0002
51 30' 0 15'
(R )10.0300
(R )10.3350
DESIGN LD 10-27-12 CUSTOMER
VARIOUSCHECK
MFG/QC CUSTOMER P/N
T56 3RD STG. VANEAPPROVE LD 10-27-12
UNLESS OTHERWISE SPECIFIED TOOL NAME
GAGEBREAK ALL SHARP EDGES
MARK :
TOOL NO. & CURRENT REV.
CUSTOMER PART NO.
INDICATING SURFACES
INSP. APPROVAL & DATE
TOOL NO.
14146-1
SHEET 1 OF 7
DET FINISHED STOCK SIZE MATL QTY
1.1 1.00 x 13.00 x 14.50 MS 1
1.2 .30 x 2.50 x 6.50 TS 1
1.3 CARR LANE CL-1-HK2T HAND KNOB ASSY. PUR 1
1.4 .3750 x 2.38 CLASS X HDN. GAGE PIN PUR 1
1.7 DANLY 5-0819-1 MICROME GUIDE POST PUR 1
1.8 1.00 x 1.70 x 2.50 TS 1
1.9 1.50 x 1.60 x 1.75 MS 1
1.10 .75 x 2.00 x 10.50 TS 1
1.11 2.44 x 3.00 x 12.67 APPROX. 4340 1
1.12 .38 x 3.18 x 10.63 TS 1
1.13 .82 x 4.01 x 9.90 MS 1
1.14 .125 x .50 STEEL SPRING DOWEL STK 1
1.15 CARR LANE CL-3-SHS-S SWIVEL HD. SCRW. PUR 1
1.16 CARR LANE CL-4-KHS KNURLED HD. SCREW PUR 2
1.17 CARR LANE CL-33-SHS-S SWIVEL HD.SCRW. PUR 2
TYPICAL TOLERANCES U.O.S.
.XX .XXX .XXXX ANGLES
.02 .005 .0005 BASIC
TOLERANCES OF FORM
SHALL BE WITHIN
DIMENSIONAL LIMITS
DESIGN ENGINEERING INFORMATION
THE FOLLOWING DOCUMENTS WERE REFERENCED
DURING DESIGN
DRAWING & REV. ORIGIN DESCRIPTION
EA 72-50-05,
REV.D
TO 2J-T56-53,
WP 207 00 REV.2
ROLLS WOOD GRP
TURBOPOWER
ENGINEERING AUTHORIZATION
TECHNICAL PROCEDURE
REV DESCRIPTION NAME DATE
.0005
.0002 A
.0005 B
.0002
-B-
-A-
-B-
NOTES :
1. STOCK LIST MATERIAL CODES :
MS = MILD STEEL (COLD OR HOT-ROLLED)
TS = TOOL STEEL
4340 = AISI 4340 STEEL
ALUM = ALUMINUM
PUR = PURCHASED ITEM
STK = STOCK ITEM
2. GENERIC EQUIVALENTS FOR DETAILS
LISTED AS "PUR" MAY BE SUBSTITUTED
FOR SPECIFIED HARDWARE AS LONG AS
DIMENSIONAL SIMILARITY, MATERIAL
SIMILARITY AND INTENDED FUNCTION
ARE MAINTAINED.
3. UNLESS OTHERWISE SPECIFIED, ALL
VIEWS ARE SHOWN AT FULL SCALE.
4. UNLESS OTHERWISE SPECIFIED,
BREAK ALL SHARP EDGES TO
R.005-.015 .
5. UN-DIMENSIONED INTERNAL SHARP
CORNERS TO BE FILLETED TO R.010 MAX.
PART LOCATION
FEATURES AND
CHECK DIMENSIONS
HARDEN TO
Rc55-62
PRESS FIT
IN
DET.#1.1
PRESS FIT
IN DET.#1.1
HDN TO
Rc55-62
MARK AS
SHOWN
MARK AS SHOWN
ON BOTH SIDES
MARK AS
SHOWN
HARDEN
TO Rc45-50
HARDEN
TO Rc45-50
PRESS FIT
IN DET.#1.11
PRESS FIT
IN
DET.#1.9
PRESS FIT
IN
DET.#1.9
R6.435
6.433
1.1
1.2
1.9 1.10
1-15
1.16
1.17
1.14
1.12
1.11
1.13
SECTION A-A
1.7
1.8
1.3
1.4
1.5
1.6
SCALE 0.300

MINNEAPOLIS
55427-3599 U.S.A.
B
B
2.25
6.00
1.125
.50
-C-
THRU
PRESS FIT
TO DET.#2.1
1.3750
x 45
2X
.25
.150
3.000
1.275 .010
2.050 .010
2.525 .010
.0000
.850
.0000
.850
.0000
3.340
.0000
4.600
DESIGN CUSTOMER
VARIOUSCHECK
MFG/QC CUSTOMER P/N
T56 3RD STG. VANEAPPROVE
MARK :
CUSTOMER PART NO.
INDICATING SURFACES
TOOL NO.
14146-1
SHEET 2 OF 7
2.1 AMERICAN H-1.00 x 1 3/8 x 1 3/4 BSHG. PUR 1
2.2 .50 x 2.25 x 6.00 ALUM 1
2.3 2.20 x 3.50 x 6.75 ALUM 1
2.4 MAHR FEDERAL BU-94 SPLIT BUSHING PUR 3
2.5 8-32 UNC x .25 S.H.S.S. STK 1
2.6 MAHR FEDERAL 12I DIAL IND., FLAT BK. PUR 3
2.7 MAHR FEDERAL PT-14 CONTACT POINT PUR 3
.02 .005 .0005 BASIC
TOLERANCES OF FORM
SHALL BE WITHIN
DIMENSIONAL LIMITS
.0002 A
.015 A B
.0005
.001 A
-A-
-B-
PRESS FIT
IN DET.#2.2,
SLIP FIT NO
SHAKE TO
DET.#1.7
DETAIL #2.2
2.2
2.3
2.6
2.7
SECTION B-B
2.4
2.5
2.1
.159 THRU
10-32 UNF THRU
4X
.015 A B C

MINNEAPOLIS
55427-3599 U.S.A.
A A
2.250
5.750
3.500 .010
2X
12 0' 0 15'
2.750
2.200 .010
-C-
x .20 DP.
.3125
.250
1.000
THRU
.500 .001
1.500
R
2X
.25
1.3250
THRU
.500 .001 1.8000
THRU
.500 .001
THRU
8-32 UNC THRU
.136
THRU
8-32 UNC THRU
.136
THRU
8-32 UNC THRU
.136
THRU
CSINK FOR
10-32 UNC FHCS
4X
.221
R 9.750
.7007
R 5.500
R 6.000
R 9.220
.7007
7 0' 0 15'
7 0' 0 15'
3.630 3.630
.000
1.150
.000
2.410
.000
.850
.000
.850
.550 DESIGN CUSTOMER
VARIOUSCHECK
MFG/QC CUSTOMER P/N
MARK :
CUSTOMER PART NO.
INDICATING SURFACES
TOOL NO.
14146-1
SHEET 3 OF 7
.02 .005 .0005 BASIC
TOLERANCES OF FORM
SHALL BE WITHIN
DIMENSIONAL LIMITS
.015 A B C
.0005
.005 A B C
.005 A B C
.015 A B C
.005 A B C
-A-
-B-
.015 A B C
DETAIL #2.3
SECTION A-A

MINNEAPOLIS
55427-3599 U.S.A.
-C-
THRU
PRESS FIT
TO DET.#8
1.0000
THRU
PRESS FIT
TO DET.#7
.3750
2.00
6.00
1.00
14.50
.0000
3.350
5.150
11.3000
11.200
9.600
8.4000
9.450
9.700
.0000
13.00
.0000
2.900
.0000
2.900
4.500
4.0000
4.0000
4.500
4.950
1.250
1.250
5.150
4.8000
1.750
1.750
4.8000
5.7505.7000
5.907
6.469
6.7506.8000
7.2000
7.2500
8.0000
8.1333
8.5000
8.4360
.0000
()4.5159
.0000
( )4.8427
DESIGN CUSTOMER
VARIOUSCHECK
MFG/QC CUSTOMER P/N
MARK :
CUSTOMER PART NO.
INDICATING SURFACES
TOOL NO.
14146-1
SHEET 4 OF 7
.02 .005 .0005 BASIC
TOLERANCES OF FORM
SHALL BE WITHIN
DIMENSIONAL LIMITS
.0002 A
.001 A B C.015 A B C
.0005
.0005
.0002 A
-A-
-B-
DETAIL #1.1
.015 A B C
.015 A B C
.001 A B C
.250 THRU
.3750 x .62 DP.
PRESS FIT FOR
.3750 DOWEL
2X
.316 THRU
3/8-16 UNC THRU
4X
.159 THRU
10-32 UNF x .60
4X
.1875 THRU
.2500 x .50 DP.
PRESS FIT FOR
.2500 DOWEL
2X
.159 THRU
10-32 UNF x .35 DP.
4X
.015 A B C
.015 A B C
.001 A B C
.001 A B C
.159 THRU
10-32 UNF x .60
2X
.188 THRU
2X
.188 THRU
.2500 x .50 DP.
PRESS FIT FOR
.2500 DOWEL
2X

MINNEAPOLIS
55427-3599 U.S.A.
A A
5.00
2.00
SEE ASSY.
.750
.310
x 45
2X
.040
.030
.0000
4.500
( )
TO RADIAL
8.4000
THRU
CBORE .359 x .20 DP.
4X
.221
2.50
6.50
SEE ASSY.
.3000
.0000
2.150
THRU
CSINK FOR
10-32 UNF FHCS
4X
.221
.350
1.75 .01
1.50 .01
1.60 .01
THRU
PRESS FIT FOR
DET.#1.5
.3750
THRU
PRESS FIT FOR
DET.#1.6
SEE ASSY.
.3750
THRU
2X
.221
THRU
SLIP FIT TO
.2500 DOWEL
2X
.2500
.0000
.350
.0000
6.150
10.50
.180
.000
.250
.000
.200
1.000
()1.4360
()1.1333
1.500
.000
.2500
.000
.2000
( ).4070
( ).9695
1.3000
1.2500
.0000
4.0000
1.250
1.250
4.0000
4.500
.0000
.0000
1.6300
.580
.0000
THRU
SLIP FIT TO
.2500 DOWEL
2X
.2500
( R )
SEE ASSY.
10.0300
.0000.0000
DESIGN CUSTOMER
VARIOUSCHECK
MFG/QC CUSTOMER P/N
MARK :
CUSTOMER PART NO.
INDICATING SURFACES
TOOL NO.
14146-1
SHEET 5 OF 7
.02 .005 .0005 BASIC
TOLERANCES OF FORM
SHALL BE WITHIN
DIMENSIONAL LIMITS
.0005
.015 A B C
.001 A B C
.0005
.001 A B C
.015 A B C
.0005
-B-
-C-
-A-
-C-
-B-
-A-
-B-
-C-
-A-
.015 A B C
DETAIL #1.10
SECTION A-A
DETAIL #1.2
DETAIL #1.9

MINNEAPOLIS
55427-3599 U.S.A.
R 10.485
1.15
32 0' 0 15'
2.10
3.00
26 0' 0 15'
.50
2.440
.500
10.780
-C-
THRU.281
.620
THRU
4X
.406
THRU
SLIP FIT TO
.3750 DOWEL
2X
.3750
x .62 DP.
10-32 UNF x .40 DP.
4X
.159
THRU
.3125 x .64 DP.
PRESS FIT TO
.3125 DOWEL
2X
.250
5.7435
1.85
1.00
4.2762
26 0'
29 30'.21
.8550
5.50
.500
.0000
1.5800
.0000
.2800
.5200
1.1800
.420.4700
.420
.4700.5200
.2200
.8300
1.080
.0000
5.1000
.0000
4.6500
5.1000
4.3000
1.7500
1.250
2.250
2.7500
4.7000 4.7000
5.3000
5.450
DESIGN CUSTOMER
VARIOUSCHECK
MFG/QC CUSTOMER P/N
MARK :
CUSTOMER PART NO.
INDICATING SURFACES
TOOL NO.
14146-1
SHEET 6 OF 7
.02 .005 .0005 BASIC
TOLERANCES OF FORM
SHALL BE WITHIN
DIMENSIONAL LIMITS
.001 A
.002 A B
.015 A B C
.001 A B C
.015 A B C
.0005
.001 A
-B-
-A-
.015 A B C
.001 A B C
.204 THRU
CBORE .281
x DP. SHOWN
1/4-20 UNC THRU
3X
DETAIL #1.11

MINNEAPOLIS
55427-3599 U.S.A.
A A
A A
( R )
SEE ASSY.
10.3350
1.300
2.360
3.180
26 0' 0 30'
.50
.375
( ).3100
-C-
THRU
PRESS FIT TO
DET. #1.14
.1250
THRU
1/4-20 UNC THRU
.201
.100
THRU
4X
.221
THRU
SLIP FIT TO
.3125 DOWEL
2X
.3125
R 10.039
2.200
3.050
4.010
1.10
.820
.375
R 10.211
.130
.330
.188
THRU
1/4-20 UNC THRU
2X
.204
.188
x 45
.031
.029
.500
.281
THRU.375
6.310
10.63
1.185
.0000
.330
.0000
.810
.050
2.560
5.91005.910
1.940
3.89003.890
.0000
.800
.0500
1.250
.800
.5500
.500
.0000
5.31
6.110
9.90
.310
1.789
1.330
3.540
5.060
.810
.109
DESIGN CUSTOMER
VARIOUSCHECK
MFG/QC CUSTOMER P/N
MARK :
CUSTOMER PART NO.
INDICATING SURFACES
TOOL NO.
14146-1
SHEET 7 OF 7
.02 .005 .0005 BASIC
TOLERANCES OF FORM
SHALL BE WITHIN
DIMENSIONAL LIMITS
.015 A B
.015 A B C
.015 A B C
.015 A B C
.0005
.015 A B
.015 A B C
.001
.001 A
-B-
-A-
-A-
-A-
-B-
SECTION A-A
DETAIL #1.12
DETAIL #1.13
SECTION A-A

Sinker EDM fixture -
feather seal slots

Formed EDM
electrode
Formed EDM
electrode
feather seal slots

feather seal slots
(2) pins for aligning
electrode holder to
part location
stations
Electrode holder assembly

feather seal slots
Diamond alignment
pin through guide
bushing
Round alignment
pin through guide
bushing

feather seal slots
EDM electrode sheet material
located, clamped and formed
into required profile
Electrode sheet
material initially
gripped here
Pivoting electrode
clamp
Pivoting electrode
clamp

MINNEAPOLIS
55427-3599 U.S.A.
4.996
10.200
.60
.54
2.57
4.024.18
3.023.18
7.13
1.95
.500
.540
2.0000
2.0584
.0101.908
.0106.300
1.000
12.2000
10.200
2.0584
10.6555
.050 .050.188
.188
DET.#34 (2X) & #42
COPLANAR WITHIN .0005
.95
.002
ALL DET.#49 IDENTICAL
WITHIN .001
.650
.30 .10
.002
3X COPLANAR
WITHIN .0005
.610
3X
.250
2.00
5.38
2.64
6.04
.01.10 .01.10
5.1000
6.0000
12.2000
( )
TO POINT "Z"
PER DWG.
3048422 -
TYP. BOTH
STATIONS
1.0000
( ).3000
PWCCHECK
MFG/QC JO CUSTOMER P/N
PW150 LPT SEGMENTAPPROVE LD 3-7-06
EDM FIXT.-SEAL SLOTS
BREAK ALL SHARP EDGES
MARK :
CUSTOMER PART NO.
INDICATING SURFACES
TOOL NO.
31907-10B
SHEET 1 OF 5
1 .3750 x 1.50 HDN. DOWEL STK 2
2 2.00 x 3.75 x 3.90 MS 1
3 DESTACO 217-U TOGGLE CLAMP PUR 1
4 1/4-20 UNC JAM NUT STK 3
5 1/4-20 UNC x 2.75 S.H.C.S. STK 1
6 1.00 x 9.00 x 14.50 MS 1
7 .500 x .55 x .95 TS 1
8 1.38 APPROX. x 2.50 x 5.03 APPROX. MS 1
9 1.00 x 6.00 x 7.01 APPROX. MS 1
10 CARR LANE CL-7-SRB SCREW REST BUTTON PUR 4
11 1.00 x 3.95 APPROX. x 6.25 MS 1
11 1.00 x 3.95 APPROX. x 6.25 MS 1
12 .500 x .55 x .95 TS 1
13 1.33 APPROX. x 2.50 x 4.66 APPROX. MS 1
16 1.550 x 2.00 x 2.50 MS 1
17 DESTACO MODEL 603 STRAIGHT LN. CLAMP PUR 1
18 .3750 x 1.50 HDN. DOWEL STK 2
19 .75 x 2.00 x 3.00 APPROX. MS 2
20 .60 x .63 x 2.25 MS 1
21 .13 x .60 x .60 RUBBER STK 2
22 CARR LANE CL-9-LP L-PIN PUR 1
23 1.50 x 6.100 x 6.75 MS 1
24 AMERICAN ADB-26811 TOOLING BALL PUR 1
25 5/16-18 UNC x .75 S.H.C.S. STK 1
26 .60 x .62 x 2.25 MS 1
27 .13 x .60 x .60 RUBBER STK 2
28 CARR LANE CL-9-LP L-PIN PUR 1
29 1/4-20 UNC x .50 S.H.C.S. STK 4
30 1.00 x 1.038 x 3.50 ALUMINUM STK 1
31 1.00 x 4.95 x 13.60 ALUMINUM STK 1
32 1.000 x 1.887 APPROX. x 5.75 AISI 4340 STK 1
33 CARR LANE CL-240-HK-S HAND KNOB PUR 4
35 CARR LANE CLB-3000 BUSHING PUR 2
36 1.00 x 1.038 x 3.50 ALUMINUM PUR 1
37 .3750 x 1.000 SHOULDER SCREW STK 4
39 .1875 x .75 HDN. DOWEL STK 4
40 1.000 x 3.90 x 5.687 AISI 4340 STK 1
44 1.000 x 3.90 x 5.687 AISI 4340 STK 1
45 CARR LANE CL-25-EB EYE BOLT PUR 4
46 .25 x 6.23 x 6.88 MS 1
47 CARR LANE CL-5-QTS QUARTER TURN SCREW PUR 3
48 3.50 x 3.00 ALUMINUM STK 1
49 10-32 UNF x .75 S.H.S.S. STK 4
.02 .005 .0005 BASIC
TOLERANCES OF FORM
SHALL BE WITHIN
DIMENSIONAL LIMITS
SEE SHEET 5
DESIGN ENGINEERING INFORMATION
THE FOLLOWING DOCUMENTS WERE REFERENCED
DURING DESIGN
DRAWING & REV. ORIGIN DESCRIPTION
3048422 C PWC VANE SEGMENT, LPT
.0005
.0005 A
.0005
.0005 A
.0005 B
.0005 A
.0005 C
.0005 A
.0005 C
.0005
.0005 A
.0005 B
.0005 D
.0005 D
.0005 E
.0005 E
.0005 A
A
A
B
B
-A-
-C-
-B-
-D-
.0005 D
-E-
-A-
2822
(DET.#32 REMOVED
FROM THIS VIEW)
(OUTLINE OF
OUTER SHROUD
ELECTRODE)
ALL VIEWS ON THIS
SHEET : 0.500 SCALE
FINAL ASSEMBLY
(SHOWN WITH ELECTRODE
HOLDER ASSEMBLY ENGAGED)
CC STATION
(CC UP)
CV STATION
(CV UP)
DET.#40 & #44
DET.#40
DET.#44
PRESS FIT TO
MATING DETAIL
SLIP FIT NO SHAKE
TO MATING DETAILS
HDN.
SLIP FIT TO
DET.#37 & #40
HDN.
SLIP FIT TO
DET.#37 & #40
SLIP FIT TO
DET.#37 & #44
SLIP FIT TO
DET.#37 & #44
HDN.
(DET.#28, #36, #38, #40, #41
AND NEAR INSTANCES OF
DET.#34, #35, #37 & #39
DELETED FROM THIS VIEW
FOR CLARITY)
HDN. HDN.
HDN.
(SEE SHT.2)
(SEE SHT.2)
(SEE SHT.2)
(SEE SHT.2)
LOCATION AND
CLAMPING DATUMS
(INNER
& OUTER
SHROUD)
(CV STATION)
(CC STATION)
NOTES :
1. TOOL USED FOR FINISH MACHINING OF FEATHER SEAL SLOTS
PART LOCATORS ARE DESIGNED FOR PARTS IN THE PRE-COAT
ROUGH MACHINED CONFIGURATION (+.010 FROM NOMINAL
FINISH SIZE). DUAL STATIONS ENABLE MACHINING OF SLOTS
IN BOTH ENDS (CONCAVE AND CONVEX) OF PART.
2. TOOL USES ELECTRODE BLANK 31907-12, TYPICAL (4)
PLACES. THESE BLANKS ARE INITIALLY LOCATED AGAINST
STOP SURFACES OF DET.#40 & #44, AGAINST END FACE OF
DET.#49 AND SECURED WITH DET.#29 SCREWS. ELECTRODES
ARE THEN RESTRAINED INTO PROPER FORM USING DET.#32,
#38, #41, #43 AND ASSOCIATED CLAMP HARDWARE.
3. DESIGN OF ELECTRODE LOCATION AND CLAMPING DETAILS
(DET.#32, #38, #40, #41, #43 & #44) ASSUMES ELECTRODE
WILL OVERBURN BY .002 PER SIDE.
3. DETAIL #14, #22, #28, #30, #34-#36 FACILITATE
ALIGNMENT OF ELECTRODE HOLDER ASSEMBLY
WITH PART LOCATION ASSEMBLY.
4. DURING OPERATION, .070 NOMINAL CLEARANCE WILL BE
PRESENT BETWEEN LOCATION ASSEMBLY REST BUTTONS
(DET.#14) AND HOLDER ASSEMBLY REST BUTTONS
(DET.#34 & #42) WHEN ELECTRODES ARE AT MAXIMUM SLOT
DEPTH.
5. ELECTRODE HOLDER DESIGN ASSUMES .002 OVERBURN
PER SIDE.
6. DET.#40 & #44 TO BE BOLTED AND DOWELED TO DET.#31
WHILE MAINTAINING SPRING ACTION AS ACTUATED BY
DET.#29.
7. DET.#32, #38, #41 & #43 PIVOT ON DET.#37, AND ARE NOT
TO BE DOWELED TO DET.#31. ALL OTHER DETAILS TO BE
DOWELED IN PLACE. TOOL MAKER MAY DETERMINE
POSITION OF FASTENERS AND DOWELS TO SUIT.
8. DATUMS SHOWN IN ASSEMBLY VIEWS ARE INDEPENDENT
OF DATUMS SHOWN IN VIEWS OF INDIVIDUAL DETAILS.
9. UNDIMENSIONED INTERNAL SHARP CORNERS TO BE
FILLETED TO R.010 MAX.
10. NON-RECESSED FASTENER HEADS ARE ALLOWED FOR
SECURING THE FOLLOWING DETAIL PAIRS ONLY :
A) DET.#2 & #3.
B) DET.#16 & #17.
C) DET.#31 & #48.
D) DET.#46 & #48.
ALL OTHER FASTENER HEADS MUST BE RECESSED.
11. UNLESS OTHERWISE SPECIFIED, TOLERANCE ON ALL ANGLES
IS 0 30'.
12. STOCK LIST MATERIAL CODES :
MS = MILD STEEL (COLD OR HOT-ROLLED)
TS = TOOL STEEL
STK = STOCK ITEM
PUR = PURCHASED ITEM
13. GENERIC EQUIVALENTS FOR DETAILS LISTED AS "PUR" MAY
BE SUBSTITUTED FOR SPECIFIED HARDWARE AS LONG AS
DIMENSIONAL SIMILARITY, MATERIAL SIMILARITY AND
INTENDED FUNCTION ARE MAINTAINED.
14. DETAILS MADE OF AISI 4340 STEEL AND CARRYING "HDN."
NOTATION TO BE HARDENED TO Rc45-50.
15. DETAILS MADE OF TOOL STEEL AND CARRYING "HDN."
NOTATION TO BE HARDENED TO Rc58-62.
16. UNLESS OTHERWISE SPECIFIED, ALL VIEWS ARE SHOWN AT
FULL SCALE.
17. ALL VIEWS SHOWN ON SHEET 1 ARE AT 0.500 SCALE.
ADJUST TO FINAL
ASSEMBLY DIMENSION,
THEN RETAIN WITH
LIQUID THREAD-LOCK
A
A
AA
A
A
A
B
6
8
7
9
10
1415
13
12
11HDN.
HDN.
24
27
26
25
20
21
23
CENTERLINE
THRU SLIP FIT
HOLES FOR
DET.#22 & #28
DET.#6 AND
#23 TO BE
COPLANAR
ATTACH TO
DET.#20 2X
WITH
ADHESIVE
ADJUST POSITION
TO SUIT SAMPLE
PART AT TOOL
TRIAL
ADJUST POSITION
TO SUIT SAMPLE
PART AT TOOL
TRIAL
ATTACH TO
DET.#26 2X
WITH
ADHESIVE
SLIP FIT
NO SHAKE
TO DET.#19
AND #35
SLIP FIT NO SHAKE
TO DET.#11, #19
AND #35
.3750 x .55 DP.
2X
SLIP FIT NO SHAKE
TO DET.#22 & #28
17
16
19
18
PRESS FIT
TO DET.#13
3
2
5
4
1
PRESS FIT
TO DET.#8
46
48
(ELECTRODES SHOWN
IN CC STATION)
31
32
36
35
30
37
38
404133 45 44
39
43
34
42
CENTERLINE
THRU
DET.#35
2X
CENTERLINE
OF DET.#48
CENTERLINE
OF DET.#48
29
49
SCALE 0.500

MINNEAPOLIS
55427-3599 U.S.A.
9.00
14.50
1.00
2X
1.00
2X
.56
R 6.350
2.500
SLIP FIT
NO SHAKE
TO DET.#7
.5000
.100
SLIP FIT
NO SHAKE
TO DET.#8
.5000
0 15'45 0'0"
.01.12
.95
.550
6.00
1.00
THRU
.1875
1.350
1.950
2.800
1.200
.650
1.250
.300
1.750
0 15'31 0'
3.75
.20
.75
1.102.00
2.0909
2.4071
1.7560
.0103.119
1.9381
2.3432
.7400
2.6299
.3071
3.0270
1.7503
.2871
3.7409
1.4780
.0103.119
DET.#15
4X COPLANAR
WITHIN .0005
3.1079
.0101.980
.010.257
15 8'34"
21 42'51"
.0103.295
DET.#10
4X COPLANAR
WITHIN .0005
2.6147
29 42'52"
0 42'51"
.0102.719
31 0'0"
31 0'0"
3.9512
2X IDENTICAL
WITHIN .010
1.18
3.90
1.00
0 15'40 0'0"
( )31 0'0"
4.51
(2) PL.
.3550
(2) PL.
.25
(2) PL.
.3550
(2) PL.
.25
( ).34060
( ).30173
( )3.5000
( )1.0000
( )32 8'34"
( )1.00392
( ).51919
( )19 17'9"
( )1.0000
( )3.5000
(R )6.6795
( )
SEE ASSY.
6.6541
( )
SEE
ASSY.
.5822
( )
SEE ASSY.
5.3345
( )
SEE ASSY.
4.0198 ( )30 25'43"
( ).1390
( )
SEE ASSY.
1.750
( )
SEE
ASSY.
2.504
PWCCHECK
MARK :
CUSTOMER PART NO.
INDICATING SURFACES
TOOL NO.
31907-10B
SHEET 2 OF 5
.02 .005 .0005 BASIC
TOLERANCES OF FORM
SHALL BE WITHIN
DIMENSIONAL LIMITS
SEE SHEET 5
.0005 C
.0005 C
.0005
.0005 A
.0005 B
.0005
.0005 B
.0005 C
.0005
.0005 A
.0005 B
.0005 C
.0005
.0005 A
.0005 C
.0005 A
.0005
.0005 A
.0005
.0005 A
.0005
-B-
-C-
-A-
-B-
-A-
-A-
SECTION A-A
FULL SCALE
(POINT "Z" PER
DWG. 3048422)
(PLANE "-A-" PER
DWG. 3048422)
(PLANE "-C-"
PER DWG.
3048422)
DETAIL #6
DETAIL #2
DETAIL #7
DETAIL #8
DETAIL #9
B
B
B
B
B
B
SECTION B-B
FULL SCALE
(POINT "Z"
PER DWG.
3048422)
(PLANE "-A-"
PER DWG.
3048422)
(PLANE -C-
PER DWG.
3048422)
R
2X
.25 THRU
.3750 x.88
PRESS FIT
TO DET.#1
2X
.100 .010
x 45
.316 x .75 DP.
3/8-16-UNC x .55 DP.
4X
.025 .010
x 45 CHAM.

MINNEAPOLIS
55427-3599 U.S.A.
6.75
.88
5.74
1.600
R .12
R 6.350
2.500
.01.50
.01.37
SLIP FIT
NO SHAKE
TO DET.#12
.5000
.100
.0005 A.0005 A
SLIP FIT
NO SHAKE
TO DET.#13
.5000
.95
.01.12.550
THRU
.1875
2.650
.200
1.200
.120
2.400
.780
1.350
0 15'
31 0'0"
1.55
2.50
.052.00
.13.60
.60
.60
2.25
.62
.60
.125
.60
13.60
.016.50
4.95
1.00
.54
THRU
2X
.50
.450
.480
.01.86
3.420
1.36
.400
5.35
MATCH TO
THICKNESS
TO ADJACENT
DET.#40 OR
DET.#44
WITHIN .010
1.00
SLIP FIT
NO SHAKE
TO DET.#37
= X.0000 Y.0000
.3750
R .15
.01.30
.50
R .030
R .030
SLIP FIT
NO SHAKE
TO DET.#40
OR DET.#44
.5000
.0002 A
.250
.450
R .01
3X
.25
3.220
.230
R .030
3.50
1.00
1.00
.500
.540
THRU
PRESS FIT
TO DET.#35
.6250
.75
2.00
2
4X
20
.01
2X
.15
.60
1.00
6.25
3.21
0 15'45 0'0"
1.00
0 15'37 0'0"
0 15'
31 0'0"
.30
1.13
.269
1.000
.013.74
4.780
1.270
3.070
10.590
12.380
R .125
R .030
.350
2.75
1.75
2.75
1.75
12.20.50
( )
SEE
ASSY.
1.50
( )
SEE
ASSY.
6.10
( )
SEE
ASSY.
1.471
( )31 0'0"
( )
SEE
ASSY.
.740
( )6.6754
( ).2331
( )5.5376
( )3.7351
(R )6.6795
( )6 34'17"
( ).1390
( )
SEE
ASSY.
3.000
( )
SEE ASSY.
.550
( )
SEE
ASSY.
1.038
( 1.0400)
( 6.0000)
PWCCHECK
MARK :
CUSTOMER PART NO.
INDICATING SURFACES
TOOL NO.
31907-10B
SHEET 3 OF 5
.02 .005 .0005 BASIC
TOLERANCES OF FORM
SHALL BE WITHIN
DIMENSIONAL LIMITS
SEE SHEET 5
PT. X Y
1 .5267 .4800
2 .5040 .6400
3 .4900 .7400
4 .4760 .8400
5 .4620 .9400
6 .4490 1.0400
7 .4350 1.1400
8 .4180 1.2400
9 .3990 1.3400
10 .3771 1.4400
11 .3531 1.5400
12 .3261 1.6400
13 .2971 1.7400
14 .2641 1.8400
15 .2291 1.9400
16 .1911 2.0400
17 .1521 2.1400
18 .1131 2.2400
19 .0741 2.3400
20 .0361 2.4400
21 -.0009 2.5400
22 -.0379 2.6400
23 -.0740 2.7400
24 -.1099 2.8400
25 -.1459 2.9400
26 -.1799 3.0400
27 -.2109 3.1400
28 -.2396 3.2400
29 -.2659 3.3400
30 -.2854 3.4200
31 -.2897 3.4400
32 -.3109 3.5400
.0002 A
.0005
.0005 A
.0005 C
.0005 A
.0005 B
.0005 C
.0005
.0005 A
.0005 B
.0005
.0005 B
.0005 C
.0005
.0005 A
.0005
.0005 A
.0005
.0005
.0005
.0005 A
.0005 A
.0005
.0005 A
.0005 B
.0005
.0005 A
.0005
.0002 A
.0002
.0002 A
-B-
-C-
-A-
-A-
-A-
-A-
-C-
-A-
-B-
-A-
DETAIL #11
DETAIL #12
DETAIL #13
DETAIL #23
DETAIL #16
DETAIL #19
DETAIL #20
DETAIL #26
DETAIL #21
DETAIL #27
DETAIL #30
DETAIL #31
DETAIL #32
DETAIL #38
DETAILS ARE IDENTICAL EXCEPT FOR
OPPOSITE HAND (SEE ASSY.).
DET.#32 IS SHOWN. CHARACTERISTICS
MARKED " " WILL TRANSFER TO THE
OPPOSITE SIDE FOR DET.#38.
TO POINT "BM" (DET.#32)
TO POINT "BN" (DET.#38)
(POINTS PER DWG. 3048422)
.0002 A
-B-
.001 A B
.0003 A
DETAIL #22
DETAIL #28
A
A
A
A
A
A
.1875 x .50
PRESS FIT
TO SHANK
OF DET.#24
3/8-16 UNC x .55 DP.
.316 x .75 DP.
3/8-16 UNC x .55 DP.
4X
.25 THRU
.3750 x.88
PRESS FIT
TO DET.#1
2X
.281 THRU
.422 CBORE x .25 DP.
.316 THRU
3/8-16 UNC THRU
.161 THRU
10-32 UNF THRU
4X
.316 THRU
3/8-16 UNC THRU
.261 THRU
5/16-18 UNC THRU
4X, TRANSFER POSITIONS
AT ASSY.
(PT.30)
(PT.1)
.025 .010
x 45 CHAM.

MINNEAPOLIS
55427-3599 U.S.A.
M
2.8980
2.7550
1.00
THRU
= X.0000 Y.0000
.2500
.002.030
.011.80
.0021.006
3.305
.012.45
3.435
7 15'0"
.120
.030
.002.030
3.455
3 15'0"
.002.427
.012.60
.120
.011.02
.500
2.930
x 45
2X
.050
4.25
.470
45
.080
R .030
R .030
.080
1.450 2.100
.250.0011.000
.0011.040
.0011.650
THRU
SLIP FIT
NO SHAKE
TO DET.#37
2X
.3750
.013.98
.011.05
THRU
PRESS FIT
TO DET.#39
2X
.1875
R .125
.260
.650
.500
R .125
.260
.650
.500
.01.24
R .350
R .350
2.180
1.230
2.180
.570
R
2X
.030
R
2X
.030
.020 .020
R .030
R .030
.400
.450
.400
.01.57
5.41
3.450
.480
1.00
SLIP FIT
NO SHAKE
TO DET.#37
= X.0000 Y.0000
.3750
R .250
.07
3.80
R .030
R .030
R .030
R .15
.01.30
.75
SLIP FIT
NO SHAKE
TO DET.#40
OR DET.#44
.5000
.250
x 45.20
3.220
1.080
R
2X
.030
1.00
3.50
1.00
.540
.500
THRU
PRESS FIT
TO DET. #35
.6250
1.000
1.280
3.595
.011.44
3.070
.500
R .125
R .125
1.315.542TYP..81
TYP.1.03
.030
SLIP FIT
NO SHAKE
TO DET.#38
& DET.#41
.5000
.350
R .125
( )
SEE ASSY.
1.038
( )
SEE ASSY.
.550
( 5.0000)
( 3.3500)
( 1.0400)
PWCCHECK
MARK :
CUSTOMER PART NO.
INDICATING SURFACES
TOOL NO.
31907-10B
SHEET 4 OF 5
.02 .005 .0005 BASIC
TOLERANCES OF FORM
SHALL BE WITHIN
DIMENSIONAL LIMITS
SEE SHEET 5
PT. X Y
1 .4536 -.5569
2 .4758 -.4000
3 .4898 -.3000
4 .5038 -.2000
5 .5178 -.1000
6 .5308 .0000
7 .5447 .1000
8 .5616 .2000
9 .5805 .3000
10 .6024 .4000
11 .6263 .5000
12 .6532 .6000
13 .6820 .7000
14 .7148 .8000
15 .7496 .9000
16 .7874 1.0000
17 .8264 1.1000
18 .8654 1.2000
19 .9044 1.3000
20 .9425 1.4000
21 .9795 1.5000
22 1.0166 1.6000
23 1.0526 1.7000
24 1.0886 1.8000
25 1.1247 1.9000
26 1.1589 2.0000
27 1.1900 2.1000
28 1.2192 2.2000
29 1.2453 2.3000
30 1.2694 2.4000
31 1.2906 2.5000
32 1.3096 2.6000
33 1.3267 2.7000
34 1.3346 2.7550
35 1.3557 2.7250
36 1.3520 2.7000
37 1.3350 2.6000
38 1.3180 2.5096
PT. X Y
50 -1.1832 -.5569
51 -1.0959 -.4000
52 -1.0434 -.3000
53 -.9946 -.2000
54 -.9490 -.1000
55 -.9072 .0000
56 -.8675 .1000
57 -.8317 .2000
58 -.7989 .3000
59 -.7691 .4000
60 -.7423 .5000
61 -.7185 .6000
62 -.6976 .7000
63 -.6787 .8000
64 -.6627 .9000
65 -.6489 1.0000
66 -.6389 1.1000
67 -.6269 1.2000
68 -.6169 1.3000
69 -.6059 1.4000
70 -.5969 1.5000
71 -.5879 1.6000
72 -.5809 1.7000
73 -.5740 1.8000
74 -.5680 1.9000
75 -.5630 2.0000
76 -.5590 2.1000
77 -.5560 2.2000
78 -.5540 2.3000
79 -.5530 2.4000
80 -.5520 2.5000
81 -.5530 2.6000
82 -.5550 2.7000
83 -.5570 2.8000
84 -.5618 2.8980
85 -.5848 2.8680
86 -.5820 2.8000
87 -.5800 2.7000
88 -.5790 2.6510
PT. X Y
1 .4422 .4800
2 .4756 .5400
3 .5313 .6400
4 .5842 .7400
5 .6332 .8400
6 .6792 .9400
7 .7212 1.0400
8 .7611 1.1400
9 .7971 1.2400
10 .8301 1.3400
11 .8601 1.4400
12 .8871 1.5400
13 .9110 1.6400
14 .9320 1.7400
15 .9510 1.8400
16 .9670 1.9400
17 .9810 2.0400
18 .9910 2.1400
19 1.0030 2.2400
20 1.0130 2.3400
21 1.0240 2.4400
22 1.0330 2.5400
23 1.0420 2.6400
24 1.0490 2.7400
25 1.0560 2.8400
26 1.0620 2.9400
27 1.0670 3.0400
28 1.0710 3.1400
29 1.0739 3.2400
30 1.0759 3.3400
31 1.0770 3.4400
32 1.0775 3.5400
33 1.0769 3.6400
.0005
.0005 A
.0005 A
.0002 A
-B-
.001 A B
.0003 A
.0003
.0003 A
.0002
-A-
-A-
-A-
(LINE THRU POINT "BN" (DET.#40)
LINE THRU POINT "BM" (DET.#44)
POINTS PER DWG. 3048422)
.316 THRU
3/8-16 UNC THRU
DETAIL #36
DETAIL #40
DETAIL #44
OPPOSITE SIDE FOR DET.#44. CBORED
FASTENER HOLES FOR RETENTION TO
DET.#31 WILL ALSO BE REVERSED.
DETAIL #41
DETAIL #43
.0002 A
.0002 A
-B-
.001 A B
.0003 A
SCALE 2.000
(PT.50)
(PT.84)
(PT.85)
(PT.88)
(PT.1)
(PT.34)
(PT.35)
(PT.38)
(LINE THRU POINT "BN" (DET.#40)
LINE THRU POINT "BM" (DET.#44)
POINTS PER DWG. 3048422)
.204 x DP. SHOWN
.281 THRU FIRST WALL
.422 CBORE x .20 DP.
1/4-20 UNC x DP. SHOWN
2X
-B-
(PT.1)
(PT.33)

MINNEAPOLIS
55427-3599 U.S.A.
A A
3.50
2.00
2X
.25
3.00
1.00
.20
R
3X
1.00
.25
.01
x 45
.02
1.95
3.44
6.88
6.23
3X
60 0'
.65
3X
.40
3X
2.33
3X
1.242.41
R
4X, EACH SLOT
.13
PWCCHECK
MARK :
CUSTOMER PART NO.
INDICATING SURFACES
TOOL NO.
31907-10B
SHEET 5 OF 5
.02 .005 .0005 0 30'
TOLERANCES OF FORM
SHALL BE WITHIN
DIMENSIONAL LIMITS
A SHEET 1 : DETAIL #22 WAS CL-3-BND
BULLET-NOSE DOWEL, "SLIP FIT NO
SHAKE TO DET.#19 & #35" NOTE
FOR DETAIL #22 WAS "PRESS FIT TO
DET.#19", DETAIL #28 WAS CL-3-BND
BULLET-NOSE DOWEL, "SLIP FIT NO
SHAKE TO DET.#11, #19 & #35" NOTE
FOR DETAIL #28 WAS "PRESS FIT TO
DET.#11 & #19", ADDED " .3750 x
.55 DP. 2X SLIP FIT NO SHAKE TO
DET.#22 & #28", "CENTERLINE THRU
SLIP FIT HOLES FOR DET.#22 & #28"
WAS "CENTERLINE THRU DET.#22 &
#28", DELETED DETAIL #47.
SHEET 3 : ADDED VIEW OF DETAIL #22
AND DIMENSIONS, UPDATED VIEW OF
DETAIL #28 AND DIMENSIONS, ADDED
" .50 THRU 2X" HOLES AND LOCATION
DIMENSIONS.
SHEET 5 : ADDED .7507-.7510 HOLE
TO DETAIL #46, DELETED 3/8-16 UNC
HOLES 3X, ADDED THRU SLOTS 3X
AND DIMENSIONS, ADDED 1.00
CLEARANCE HOLE IN DETAIL #48. LD 5-2-06
B SHEET 1 : IN NOTE #1, ADDED "PART
LOCATORS ARE DESIGNED FOR PARTS IN
THE PRE-COAT ROUGH MACHINED
CONFIGURATION (+.010 FROM NOMINAL
FINISH SIZE)."
SHEET 2 : 2.6147 WAS 2.6047, ADDED
.3550 (2) PL., ADDED .25 (2) PL.,
3.1079 WAS 3.0979, ADDED .3550
(2) PL., ADDED .25 (2) PL. LD 3-20-08
.002
.002 A
.002
.002 A
-A-
-A-
DETAIL #45
DETAIL #46
DETAIL #48
DETAIL #49
.7507-.7510
THRU
3 SLOTS EQ. SP.
A A
A
A
A
A
A
SCALE 2.000
SECTION A-A
A
A
A

NAME: T56-A427 HPT-2 VANE
CPN: 13505
DESC: FINISH GRIND HONEYCOMB
OPER: 490 REV: REL MACH: NORTON GRINDER
MATL: INCO 792 PAGE: 1 OF 2
MANUFACTURING PROCESS
PART NO: 23032742
SCT 130 DATE: 3/20/1998
REL Original release. 7-11-12 LD
REV DESCRIPTION DATE/ENGR
GENERAL OPERATING INSTRUCTIONS
1. Check that the serial and/or CSO number on the router match that of the part. If in doubt, notify supervisor.
2. Notify supervisor if parts do not fit fixtures or appear to be discrepant in any way.
3. Check paperwork for completion of prior operations. If prior operations have not been stamped or signed, notify supervisor.
4. At the completion of an operation or end of shift, stamp or sign the paperwork for parts completed.
5. Handle all parts in such a manner so as not to damage them in any way.
6. Maintain a clean and safe work area at all times. Assure that tools and gages not in use are properly stored.
7. Wear protective clothes, gloves, ear protection and safety glasses where required.
8. Install protective coverings when required at all times when part is not being worked.
9. Assure that all gages are within their calibration cycle.
(Work instruction document)

NAME: T56-A427 HPT-2 VANE
CPN: 13505
DESC: FINISH GRIND HONEYCOMB
OPER: 490 REV: REL MACH: NORTON GRINDER
PART NO: 23032742
SCT 130 DATE: 3/20/1998
TOOLS/GAGES
Grind fixture 13505-7
Inside micrometer Std.
REMARKS
Grind using the following feed rates :
a) .006 IPM up to Ø19.438
b) .004 IPM up to Ø19.452
c) .001 IPM to Ø19.458 (finish size)
Grind wheel :
Norton 5SG60-IVS or equivalent,
Ø4 x 1.5 x 1.25, Type 6
Dressing frequency : After every (8)
parts
WARNING :
Fixture clearance with the machine
bed is minimal. Before starting each
machine cycle, ensure all outer shroud
strap clamps are positioned for
required clearance.
Locate the part and clamp in the sequence shown. Use care when clamping to avoid
distorting the part.

NAME: T800-LHT-801 STAGE 2 NOZZLE
CPN: 33016
DESC: INSTALL SEAL AND TIG WELD
OPER: 290 REV: D MACH: TIG WELDER
PART NO: LH30112-01
SCT 130 DATE: 3/20/1998
D Page 3 : Added “SMP 5.8.GTAW” to list of reference specifications.
Page 7 : Deleted “THICKNESS “A”” from LH10844-02 FIND 2, deleted “MINIMUM LEG LENGTH : EQUAL TO THICKNESS “A””, deleted
“MAXIMUM LEG LENGTH : 1.5 x THICKNESS “A””, “.043-.091 (1.1-2.3mm) FILLET LEG LENGTH, TYP (2) PL., EA. WELD” was “FILLET
LEG LENGTH, TYP (2) PL., EA. WELD”, add lable “LEGS OF EACH WELD MUST NOT EXTEND OVER THESE CORNERS” to corners of
LH11043-01 Key Holder and LH10844-02 FIND 2, “(.12 TYP.)” was .12 TYP. (ECR #12-077)
5-1-12 LD
C Pages 2 & 3 : Added detailed processing instructions.
Page 4 : Added Figure A to define part location and clamping features and use of spacers.
Pages 5 & 6 : Added detailed welder settings for machine #2117 and #2400, “Electrode Ø.060-.040 tungsten” was “Electrode Ø.040”, “Collet size Ø.060-
.040 gas lens” was “Collet size Ø.040 gas lens”, added backup gas & flow rate of “Argon, 2-6 CFH”, “Filler rod size Ø.030-.020” was “Filler rod size
Ø.020”, added “Argon purity : 99.985% & conforming to CGA G11.1, with dew point no higher than -50°F (-45°C)”. (ECR #11-142)
9-9-11 LD
B Page 2 : Added “View B” and dimensions. (ECR #10-090) 5-2-10 LD
A Add amp tolerance and wire feed. 2/19/99 MH
ORIG RELEASE 10/3/97 FMCC
REV DESCRIPTION DATE/ENGR
GENERAL OPERATING INSTRUCTIONS
1. Check that the serial and/or CSO number on the router match that of the part. If in doubt, notify supervisor.
2. Notify supervisor if parts do not fit fixtures or appear to be discrepant in any way.
3. Check paperwork for completion of prior operations. If prior operations have not been stamped or signed, notify supervisor.
4. At the completion of an operation or end of shift, stamp or sign the paperwork for parts completed.
5. Handle all parts in such a manner so as not to damage them in any way.
6. Maintain a clean and safe work area at all times. Assure that tools and gages not in use are properly stored.
7. Wear protective clothes, gloves, ear protection and safety glasses where required.
8. Install protective coverings when required at all times when part is not being worked.
9. Assure that all gages are within their calibration cycle.
(Work instruction document –
received Nadcap approval for
welding)

CPN: 33016
PART NO: LH30112-01
SCT 130 DATE: 3/20/1998
TOOLS/GAGES
Weld fixture & details 5107-42
Rectangular spacers 5107-74
SPECIFIC OPERATING INSTRUCTIONS
Required material : a. Nozzle, P/N LH30112-01 – (1) each
b. Interstage Seal, P/N LH10844-02 – (1) each
c. Key Holder, P/N LH11043-01 – (4) each
1) Visually inspect the weld fixture to verify it is in good working order and free of oxides, oil, dirt or
other contaminant. If cleaning is necessary, wipe the fixture with isopropyl alcohol using a clean,
lint-free cloth or vapor degrease per SMP 5.1.VD .
2) Visually inspect the Nozzle, Interstage Seal and Key Holders to verify all are clean and free of oxides, oil, dirt, ink or other
contaminant. If necessary, wipe with isopropyl alcohol using a clean, lint-free cloth or vapor degrease per SMP 5.1.VD.
3) After cleaning, ensure the weld fixture and each component to be welded are handled so the joint surfaces are not
contaminated ; if necessary, re-clean using either of the methods described above.
NOTE : As long as the weld fixture and all components are inspected as described above before welding to verify
cleanliness of each, there is no time limit between cleaning and welding.
4) Load the Interstage Seal in the weld fixture ; locate and visually center it on the fixture as shown in Figure A.
5) Load the Nozzle in the weld fixture ; locate and clamp as shown in Figure A.
6) Visually check through the (4) inner flange slots of the Nozzle to ensure that there is no gap between the underside of the
Nozzle inner flange surface and the mating surface of the Interstage Seal ; see Figure A. If necessary, re-set the weld
fixture’s adjustable stops and repeat Steps 3-6.
7) Install the (4) rectangular spacers at equally-spaced locations in the gap noted by Figure A to center the Interstage Seal in
the Nozzle.
8) Insert (1) Key Holder into the inner flange slot of the Nozzle.
9) To keep the Key Holder in contact with the mating O.D. surface of the Interstage Seal, insert (1) arc spacer in the gap noted
by Figure A.

CPN: 33016
PART NO: LH30112-01
SCT 130 DATE: 3/20/1998
10) Position the heat sink so it contacts the I.D. surface of the Interstage Seal, opposite the Key Holder. See Figure A.
11) As shown in Table B, prepare the specified weld equipment and set the required weld parameters.
NOTE : Only the weld machines listed by Table B are qualified and approved for use on this operation.
12) Obtain the filler rod specified per Table B from its sealed packet. An identifying tag must be attached to each filler rod to
be used ; if the tag is missing or illegible, the filler rod is not to be used. Before use, visually check that each rod is clean ;
if required, wipe with isopropyl alcohol using a clean, lint-free cloth.
13) Fillet weld to join the Key Holder to the Interstage Seal per Figure C, using a single pass. A multiple-pass weld is
prohibited.
14) Remove the arc spacer (now hot after welding).
15) Repeat Steps 8-10 and 12-14 above for welding of the (3) remaining Key Holders in place. Use a cool arc spacer for each
subsequent weld.
16) When welding is complete, place any remaining filler rod in the designated receptacle. No filler rod stubs are to be present
in the work zone.
17) On the part traveler at Operation 290, record the MRI number of the filler rod used for welding.
Ref: LHP6116
LHP8310 Class B
SMP 5.8.GTAW

CPN: 33016
PART NO: LH30112-01
SCT 130 DATE: 3/20/1998

CPN: 33016
PART NO: LH30112-01
SCT 130 DATE: 3/20/1998
Table B - Lincoln welder #2117
Parameter Setting
Electrode polarity
DC-
DC+
AC
Current control
Local
Remote
Mode
Stick
TIG
High frequency
Continuous
Start
Off
Amps/Volts selector
A
V
Peak current 35±5 amps
Stick arc force N/A
AC wave balance N/A
After flow 39
Preflow .5
Spot
Off
On Time =N/A
Start
Off
On
Current = N/A
Time = N/A
Pulse
Off
On
Pulses per second = N/A
Bkgrnd. % peak current = N/A
Pulse % on = N/A
Crater fill
Off
On
Fade-out = N/A
% peak current = N/A
Electrode Ø.060-.040 tungsten, 2% thoriated
Collet size Ø.060-.040 gas lens
Torch cup size No. 6
Torch gas & flow rate ▲ Argon, 20-30 CFH
Backup gas & flow rate ▲ Argon, 2-6 CFH
Filler rod material AMS 5798 Hastalloy X
Filler rod size Ø.030-.020
▲ Argon purity : 99.985% & conforming to CGA G11.1, with dew point no higher than -50°F (-45°C).

CPN: 33016
PART NO: LH30112-01
SCT 130 DATE: 3/20/1998
Table B - Miller welder #2400
Parameter Setting
Electrode polarity
Electrode
negative
Electrode
positive
AC
Process
Stick
TIG
Current
Panel
Remote
Output
On
Remote
Start mode
Off
Lift arc
HF Start
HF Cont.
Amperage adjust
V ---
A 35±5
Pulser
On
Bkgnd amps = N/A
Pulse freq. = N/A
Peak time = N/A
Off
Balance/Dig N/A
Preflow time 0
Postflow time 27
Electrode Ø.060-.040 tungsten, 2% thoriated
Collet size Ø.060-.040 gas lens
Torch cup size No. 6
Torch gas & flow rate ▲ Argon, 20-30 CFH
Backup gas & flow rate ▲ Argon, 2-6 CFH
Filler rod material AMS 5798 Hastalloy X
Filler rod size Ø.030-.020
▲ Argon purity : 99.985% & conforming to CGA G11.1, with dew point no higher than -50°F (-45°C).

CPN: 33016
PART NO: LH30112-01
SCT 130 DATE: 3/20/1998

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