A21-025 AFT Backbone Stand - Drawing - X202076480_B-1.pdf

TREATMENT

FINISH

DRAFTER DATE

ENG APPROVAL

CONTRACT NO.

AF AUTHENTICATION

AF RELEASE

CHECKER

SCALE

SIZE CAGE CODE DWG NO.

D

TITLE

REVISION HISTORY

A

B

C

D

DESCRIPTIONREV DATE APPROVED

APPLICATION

NEXT ASSY USED ON

U.S. AIR FORCE

TINKER AFB, OKLAHOMA

AFMC Form 1655, 20150331 Engineering Drawing Layout - D

PROJECT ENGINEER

5/5/2020

REV.

UNLESS OTHERWISE SPECIFIED,

DIMENSIONS ARE IN INCHES.

TOLERANCES ARE:

DO NOT SCALE DRAWING

REV.

DWG NO. SH

D

C

B

A

8 7 6 5 4 3 1

B-1B

DISTRIBUTION STATEMENT D:

DISTRIBUTION AUTHORIZED TO THE DEPARTMENT OF DEFENSE AND DOD CONTRACTORS ONLY FOR ADMINISTRATIVE OR OPERATIONAL USE, TUESDAY, NOVEMBER 17, 2020. OTHER REQUESTS SHALL BE

REFERRED TO 76 AMXG/MXDE, TINKER AFB 73145.

"WARNING" -EXPORTED CONTROLLED

DESTRUCTION NOTICE - DESTROY BY ANY METHOD THAT WILL PREVENT DISCLOSURE OF CONTENTS OR

RECONSTRUCTION OF THE DOCUMENT.

SHEET 1 OF 8

X202076480

B-1 AFT BACKBONE

STAND

NONE

98748

ANGLES

0.5

FRACTIONS

X/X

DECIMALS

.X .1

.XX .03

.XXX .005

X202076480

ASSY, B-1 AFT BACKBONE STAND

ISO VIEW

FW

D

FWD X202076480 B-1 AFT BACKBONE STAND

ON BOTH SIDES

OF STAND

8 ON BOTH SIDES

OF STAND

-150 -130 -110 -90 -70 -50 -30 -10 CAGE

CODE

PART OR IDENTIFYING

NO. NOMENCLATURE OR DESCRIPTION MATERIAL / SPECIFICATION FIND

NO.

PARTS LIST

2 INDUSTRY STD LONG CASTER TO MOUNT BOLT 3/8"-16 X 1.50" ZINC YELLOW-CHROMATE GRADE 8 STEEL HEX SCREW 80

1 INDUSTRY STD STAND FOOT SHOULDER BOLT 1/2" SHOULDER BOLT, 1.5" SHOULDER, 3/8"-16 316 SS HEX SCREW 79

8 16 INDUSTRY STD SAFETY GATE AND CASTER WASHER 3/8" ZINC YELLOW-CHROMATE GRADE 8 STEEL WASHER 78

1 INDUSTRY STD STAND FEET SHOULD BOLT NUT 3/8"-16 316 SS THINK NYLON-INSERT LOCKNUT 77

72 INDUSTRY STD SAFETY GATE MOUNTING WASHER 7/16" ZINC YELLOW-CHROMATE GRADE 8 WASHER 76

110 INDUSTRY STD FLOORING SCREW 1/4"-20 X 1.25" 316 SS 82 DEG HEX SCREW 75

36 INDUSTRY STD SAFETY GATE MOUNTING NUT 7/16"-14 ZINC YELLOW-CHROMATE GRADE 8 STEEL NYLON INSERT LOCKNUT 74

36 INDUSTRY STD SAFETY GATE MOUNTING BOLT 7/16"-14 X 3.00" ZINC YELLOW-CHROMATE GRADE 8 STEEL HEX SCREW 73

4 INDUSTRY STD STAND FOOT BOLT 1/4"-20 X 1.5" 18-8 STAINLESS STL ULTRA-WIDE FLANGED BUTTON HEAD SCREW 72

8 INDUSTRY STD SAFETY GATE BOLT 3/8"-16 X 2.75" ZINC YELLOW-CHROMATE GRADE 8 STEEL HEX SCREW 71

4 110 INDUSTRY STD STAND FOOT NUT 1/4"-20 316 STAINLESS STEEL NYLON-INSERT LOCKNUT 70

4 INDUSTRY STD STAND FOOT WASHER 1/4" 316 STAINLESS STEEL WASHER 69

2 INDUSTRY STD STAND TO FOOT WASHER 1/2" X 1.5" OD 316 SS WASHER 68

2 INDUSTRY STD SHORT CASTER TO MOUNT BOLT 3/8"-16 X 1.25" ZINC YELLOW-CHROMATE GRADE 8 STEEL HEX SCREW 67

4 8 INDUSTRY STD SAFETY GATE AND CASTER NUT 3/8"-16 ZINC YELLOW-CHROMATE GRADE 8 STEEL NYLON INSERT LOCKNUT 66

1 4 39428 9283K440 POLYETHYLENE PLASTIC SNAP-IN-ROUND PLUG COM'L. ITEM -- MCMASTER-CARR 65

4 39428 91533A100 CASTER LOCKING PIN COM'L. ITEM -- MCMASTER-CARR 64

1 39428 1310N18 STAND FOOT RUBBER PAD COM'L. ITEM -- MCMASTER-CARR 63

2 39428 8109T11 MODIFIED SAFETY GATE SWING ASSY COM'L. ITEM -- MCMASTER-CARR 62

1 96266 18AX06228SFBBL STAND CASTER COM'L. ITEM -- ALBOIN CASTER 61

NONE

NONE

-150 -130 -110 -90 -70 -50 -30 -10 CAGE

CODE

PART OR IDENTIFYING

NO. NOMENCLATURE OR DESCRIPTION MATERIAL / SPECIFICATION FIND

NO.

PARTS LIST

1 -77 SHORT FLOOR PANEL 3/4" FIBERPLATE MOLDED FLOOR PANEL 60

4 -125 SLANT BEAM CAP 6061-T6 AL 0.125" PLATE 59

1 -123 CASTER MOUNT BOTTOM PLATE 6061-T6 AL 3/16" PLATE 58

1 -121 CASTER MOUNT SWIVEL 6061-T6 AL 2-1/4 OD 1/4 WL 57

1 -117 CASTER MOUNT PIPE 6061-T6 AL 2-1/2 OD 3/16 WL 56

1 -115 STAND FOOT BOTTOM 6061-T6 AL 0.5" PLATE 55

2 -113 STAND FOOT TOP 6061-T6 AL 0.5" PLATE 54

2 -111 OUTER HORZ. GATE RAIL 6061-T6 AL 2 OD X 0.25 RND TUBE 53

1 -107 INNER VERT. GATE RAIL 6061-T6 AL 2 OD X 0.25 RND TUBE 52

2 -105 INNER HORZ. GATE RAIL 6061-T6 AL 2 OD X 0.25 RND TUBE 51

1 -103 LOWER HORZ. GATE RAIL 6061-T6 AL 2 OD X 0.25 RND TUBE 50

1 -101 LOWER SLANT GATE RAIL 6061-T6 AL 2 OD X 0.25 RND TUBE 49

1 -97 OUTER VERTICAL GATE RAIL 6061-T6 AL 2 OD X 0.25 RND TUBE 48

1 -95 UPPER HORZ. GATE RAIL 6061-T6 AL 2 OD X 0.25 RND TUBE 47

2 -93 AFT VERTICAL OUTER BEAM 6061-T6 AL 2 X 2 X 1/8 46

2 -91 FWD VERTICAL OUTER BEAM 6061-T6 AL 2 X 2 X 1/8 45

8 -87 LONG VERTICAL HANDRAIL POST 6061-T6 AL 2 OD X 0.125" ROUND TUBE 44

2 -85 C-CHANNEL FLOOR BRACE 6061-T6 AL 2 X 1 X 0.125" AA CHANNEL 43

2 -83 MID STAND FOOT MOUNT - SHORT B 6061-T6 AL 0.5" PLATE 42

2 -81 INBOARD FLOOR BRACE 6061-T6 AL 4 X2 X 1/8 ANGLE 41

2 -75 LONG FLOOR PANEL 3/4" FIBERPLATE MOLDED FLOOR PANEL 40

2 -75 LONG FLOOR PANEL 3/4" FIBERPLATE MOLDED FLOOR PANEL 39

1 -73 AFT CENTER TOP RAIL 6061-T6 AL 2 X 2 X 0.125" SQUARE TUBE 38

1 -71 FWD CENTER TOP RAIL 6061-T6 AL 2 X 2 X 1/8 37

1 -67 FWD CENTER GUSSET 6061-T6 AL 0.25" PLATE 36

4 -65 FLOOR TO HANDRAIL GUSSET 6061-T6 AL 0.25" PLATE 35

4 -63 SAFETY GATE STOP 6061-T6 AL 0.25" PLATE 34

4 -61 CRANE LIFTING POINT 6061-T6 AL 0.375" PLATE 33

2 -57 MID STAND FOOT MOUNT - LONG 6061-T6 AL 0.5" PLATE 32

2 -55 MID STAND FOOT MOUNT - SHORT A 6061-T6 AL 0.5" PLATE 31

2 -53 FWD STAND FOOT MOUNT 6061-T6 AL 0.5" PLATE 30

2 -51 AFT STAND FOOT MOUNT 6061-T6 AL 0.5" PLATE 29

4 -47 CASTER MOUNT 6061-T6 AL 1.75" ROUND BAR 28

2 -45 TOEGUARD 6061-T6 AL 0.125" PLATE 27

6 -43 FWD TO AFT HANDRAILING 6061-T6 AL 2 OD X 0.125" ROUND TUBE 26

8 -41 LOWER LEFT VERTICAL HANDRAIL 6061-T6 AL 2 OD X 0.125" ROUND TUBE 25

8 -37 RIGHT FLOOR ANGLE BRACING 6061-T6 AL 2 X2 X 1/8 ANGLE 24

4 -35 FWD TO AFT FLOOR BEAM 6061-T6 AL 2 X 2 X 1/8 23

2 -33 SHORT FWD SLANT BEAM 6061-T6 AL 2 X 2 X 1/8 22

2 -31 LONG FWD SLANT BEAM 6061-T6 AL 2 X 2 X 1/8 21

2 -27 FWD VERTICAL BEAM 6061-T6 AL 2 X 2 X 1/8 20

2 -25 BOTTOM FWD FLOOR BEAM 6061-T6 AL 2 X 2 X 1/8 19

2 -23 TOP FWD FLOOR BEAM 6061-T6 AL 2 X 2 X 1/8 18

3 -21 TOP CENTER HORIZONTAL BEAM 6061-T6 AL 2 X 2 X 1/8 17

2 -17 AFT VERTICAL BEAM 6061-T6 AL 2 X 2 X 1/8 16

2 -15 BOTTOM AFT FLOOR BEAM 6061-T6 AL 2 X 2 X 1/8 15

2 -13 TOP AFT FLOOR BEAM 6061-T6 AL 2 X 2 X 1/8 14

2 -11 LONG AFT SLANT BEAM 6061-T6 AL 2 X 2 X 1/8 13

2 -07 SHORT RUBBER BUMPER 1/4" SILICONE RUBBER STRIP DUROMETER 50A 12

2 -05 SHORT RUBBER BUMPER BACKER 6061-T6 AL 1 X 63.87 X 0.125" SHEET 11

2 -03 LONG RUBBER BUMPER BACKER 6061-T6 AL 1 X 116.5 X 0.125" SHEET 10

2 -01 LONG RUBBER BUMPER 1/4" SILICONE RUBBER STRIP DUROMETER 50A 9

-- 1 -150 WLDMT, CASTER POST -------- 8

-- 1 -130 WLDMT, STAND FOOT ------- 7

-- 1 -110 WLDMT, SAFETY GATE RAILING -------- 6

-- 1 -90 WLDMT, BACKBONE STAND -------- 5

-- 4 -70 ASSY, STAND CASTER -------- 4

-- 10 -50 ASSY, STAND FOOT -------- 3

-- 4 -30 ASSY, SAFETY GATE -------- 2

-- -10 ASSY, B-1 AFT BACKBONE STAND -------- 1

QTY REQ'D PER DASH NO.

QTY REQ'D PER DASH NO.

NOTES:

1. DRAWING PREPARED IAW ASME Y14.100 INCLUDING APPENDICES B THRU E.

2. INTERPRET DIMENSIONING AND TOLERANCING IAW ASME Y14.5-2009.

3. ALL WELDS SHALL BE COMPLETED IAW AWS D1.2 AND VISUAL INSPECT WELDS FOR

CRACKING.

4. REMOVE ALL BURRS AND SHARP EDGES. REMOVE ALL WELD BURNS AND SPLATTER.

5. IDENTIFY MANUFACTURER’S NAME AND CAGE CODE, AF CAGE CODE, DWG #, P/N, AND

DATE AT THIS LOCATION PER SAE-AS478-12.

6. STENCIL NOTE ON THIS SURFACE USING 1” LETTERING PER SAE-AS478 METHOD 32.

7. PAINT SAFETY YELLOW SHERWIN-WILLIAMS 4084 OR EQUIVALENT. PREPARE SURFACES

PER PAINT MANUFACTURER’S SPECIFICATIONS. DO NOT PAINT HOLES, THREADS, OR

COMMERCIAL ITEMS.

8. WEIGH STAND AFTER FINAL ASSEMBLY AND STENCIL WEIGHT ON THIS SURFACE USING 2”

LETTERING PER SAE-AS478 METHOD 32.

9. STAND DESIGNED TO MEET OSHA 1910 SUBPART D FOR WALKING-WORKING SURFACES.

10. STAND DESIGNED TO MEET ANSI/ASSP Z359.1 2016 FALL PROTECTION CODE.

11. MANUFACTURER SHALL HAVE A QUALITY ASSURANCE SPECIALIST INSPECT FINAL

ASSEMBLY AND WELDMENTS TO ENSURE DRAWING REQUIREMENTS ARE MET.

11/17/2020

11/17/2020

11/17/2020

SCALE

SIZE CAGE CODE DWG NO.

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A

B

C

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ASSY, B-1 AFT BACKBONE STAND

EXPLODED ISO VIEW

ASSY, B-1 AFT BACKBONE STAND

EXPLODED LOWER ISO VIEW

YF1293YF1107

655 3 3

ASSY, B-1 AFT BACKBONE STAND1

MAXIMUM

FOUR (4)

PERSONNEL

D

A

B

C

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TYP X 2

SECTION C-C

1/8"

1/8"

TYP X 2

1/8"

TYP X 4

1/8"

TYP X 2

1/8"

TYP X 4

1/8"

TYP X 6

1/8"

TYP X 2

1/8"

TYP X 2

1/8"

TYP X 6

TYP X 2

1/8"

1/8"

1/8"

TYP X 4

C

D

8.50

90°

28.11

37° 37°

90°

50.33

35 46

WLDMT, BACKBONE STAND5

5 WLDMT, BACKBONE STAND

59.99 58.39 59.97

8.50

18.20

18.20

8.50

.75

67.87

37.50 41.00

36.00

1.00

29.81 6.31 .75

D

D

C

C TYP X 4

SECTION D-D

1/8"

1/8"

TYP X 2

1/8"

TYP X 6

1/8"

TYP X 4

3-5

TYP X 2

1/8"

1/8"

TYP X 2

TYP X 4

1/8"

TYP X 2

1/8"

TYP X 4

1/8"

TYP X 2

1/8"

TYP X 2

1/8"

TYP X 2

90°

43° 47°

43°

90°

90° 90°

19.00

90° 90°

8.50

47.28 56.23

28.11

E

E

33 33

A

BM

164.89 158.78

113.38

119.38

DETAIL D

1/8"

TYP X 10

DETAIL C

1/8"

TYP X 2

3.50

DETAIL A

1/8"

TYP X 8

89° 91°

DETAIL M

1/4"

TYP X 4

1.25

DETAIL B

1/8"

TYP X 8

90° 90°

SECTION E-E

16 1/8"

TYP X 2

1.25 .25

4.21

4.23

5.28

SCALE

SIZE CAGE CODE DWG NO.

D

A

B

C

D

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2.00

2.00

.13

2.00

2.00

.13

2.00

2.00

.13

2.00

2.00

.13

2.00

2.00

.13

2.00

2.00 .13

2.00

2.00

.13

2.00

.13

2.00

2.00

.13

2.00

2.00

.13

2.00

2.00

.13

2.00

2.00

.13

R1.34

3.15

115°

137°

145° 2.15

3.75

3.03

.50

2.00

2.00

.13

MID STAND FOOT MOUNT - SHORT B

96° 97°

1.00 3.45

2.32

R1.92 .50

3.32

2.89

115° 140°

143°

1.59 2.52

R1.92

.50

96°

1.00

97°

R1.92

.50

2.52

2.32

35 FLOOR TO HANDRAIL GUSSET

12.50

13.75

3.00

125°

101°

1.00

86°

R1.92 .50

2.75

4.48

2.00

2.00

.13

FWD CENTER GUSSET

11.00

143° 143°

.25

CRANE LIFTING POINT

.38

2.00

2.00

.13

.10 X 45

CASTER MOUNT

.63

2.44

1.38 .06 X 45°

4.00

2.00

.25

.13 2.00

2.00

.13

91.90

135°

2.00

2.00

.13

45 FWD VERTICAL OUTER BEAM

73.90

5.23 13.06 13.71 5.23 13.07 4.10 19.51

1.00 .44 TYP 6 PLS

2.00

2.00

.13

44 LONG VERTICAL HANDRAIL POST

18.20

1.70

59 SLANT BEAM CAP

2.56

1.75

2.00

2.00

.13

.13

15 BOTTOM AFT FLOOR BEAM

22.57 43°

20.43

18 TOP FWD FLOOR BEAM

36.56

37°

33.90

17 TOP CENTER HORIZONTAL BEAM

56.23

14 TOP AFT FLOOR BEAM

43°

33.79

31.65

13 LONG AFT SLANT BEAM

74.52

73.98 .25

.27

43° X 2 PLS

24 RIGHT FLOOR ANGLE BRACING

9.66

19 BOTTOM FWD BLOOR BEAM

22.63

37°

19.97

.50

21 LONG FWD SLANT BEAM

75.72

37° 53°

71.56

22 SHORT FWD SLANT BEAM

34.69

53° 37°

30.53

20 FWD VERTICAL BEAM

51.02

53° 45°

47.51

37 FWD CENTER TOP RAIL

60.23

45° 45°

25 LOWER LEFT VERTICAL HANDRAIL

8.50

29 AFT STAND FOOT MOUNT

.50

.25

34 SAFETY GATE STOP

4.24

2.00

45°

3.00

26 TUBE SIDE RAILING

182.40

.25

30 FWD STAND FOOT MOUNT

.50

32 MID STAND FOOT MOUNT - LONG

.50

31 MID STAND FOOT MOUNT - SHORT A

.50

4.00

2.00 3.50

3.50

4.00

2.00

27 TOEGUARD

184.39

10.50

28.87 2.25 1.25

2.25 28.87 1.25

38 AFT CENTER TOP RAIL

158.78

154.78

45° 45°

43 C-CHANNEL FLOOR BRACE

18.00 1.02

18.00

EQL SPACING 11 PLS 1.41

.27 TYP 11 PLS

182.40

46 AFT VERTICAL OUTER BEAM

22.10 5.23 13.06

13.71 5.23 13.07 19.51

1.00 .44 6 PLS

23 FWD TO AFT FLOOR BEAM

182.40

41 INBOARD FLOOR BRACE

18.00

EQL SPACING 11 PLS

1.44

182.40

18.00 1.02

.27 TYP 11 PLS

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7178 78

ASSY, SAFETY GATE ISO VIEW2

ASSY, SAFETY GATE2

INNER HORZ. GATE RAIL51

19.50

19.50

LOWER HORZ. GATE RAIL50

19.24

73°

INNER VERT. GATE RAIL52

28°

135°

49.13 48.21

INNER HORZ. GATE RAIL51

18.00

18.00

ASSEMBLE WITH ONE

VISIBLE HOLE

WLDMT, SAFETY GRATE RAILING

1/8"

1/8"

TYP 7PLS

17.13

10.88

17.13 17.13

10.88

2.60

19.50

90° TYP 11 PLS

125°

55° 16.21

LOWER SLANT GATE RAIL49

26.84

25.59

73° 62°

UPPER HORZ. GATE RAIL47

41.50

39.50

45°

OUTER VERTICAL GATE RAIL48

34.60 37.65

62°

45°

2.00

1.50

2.00 19.00 1.00

2.00 5.00 .44 X 2PLS

1.00

2.00 5.00

.44 X 2 PLS

2.00

1.50

STK( 2.00)

STK( 1.50)

21.50

R1.00 R1.00

51.13

R1.00

2.00

1.50

1.00

2.00 5.00 .44 X 2PLS

2.00

R.75

2.00

1.50

2.00

1.50

D

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C

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CHM 1/16" X 45

AROUND .50

.50

3 ASSY, STAND FOOT EXPLODED VIEWASSY, STAND FOOT

9 WLDMT, STAND FOOT7

.060

1/8"

TYP X 2

90.00° 90.00°

63 STAND FOOT RUBBER PAD

.75

3.50

.68 10.65 12.00

5.00

.88 .5

.31 TYP 4 PLS

55 STAND FOOT BOTTOM

.75

3.50

.68 10.65 12.00

5.00

.31

.32 .32

5.25 .50

.75

.50

.88

54 STAND FOOT TOP

4.37

65° 65°

R.50

R.25

1.00

2.18

2.00 3.50

WLDMT, STAND FOOT9

3ASSY, STAND FOOT3

68 70

70 69 72

1.24 6.99 8.81 12.74

18.49

24.24 26.81 29.99

35.74 41.49 44.81 47.24 52.99 55.75 58.25 58.74 62.81 64.49 70.24 75.99 80.81 81.74 87.49 87.75 90.25 93.24 98.81 98.99 104.74 110.49 116.24 116.81 117.22

118.61

.0

.9

.0

9.

0.

1.

.75

6.50

12.25

18.00

23.75

29.50

35.25

41.00

46.75

52.50

58.25

64.00

69.75

75.50

81.25

87.00

92.75

98.50

104.25

110.00

115.75 116.50

.5

.0

.0

.0

2.75

8.30

13.85

19.40

24.95

30.50

36.05

41.60

47.15

52.70

58.25

63.80

65.37

1.25 2.40 3.08 8.63 14.18 19.73 20.39 25.28 28.77 30.82 31.27 36.37 38.39 41.92 47.47 53.02 56.39 58.57 60.76 63.26 64.12 65.66

.0

.9

.0

9.

0.

1.

.75

6.30

11.85

17.40

22.95

28.50

34.05

39.60

45.15

50.70

56.25

61.80

63.87

.5

.0

1.45

7.20

12.95

18.70

24.45

30.20

35.95

41.70

47.45

53.20

58.95

64.70

70.45

76.20

81.95

87.70

93.45

99.20

104.95

110.70

116.45 118.45

.0

.0

SCALE

SIZE CAGE CODE DWG NO.

D

A

B

C

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12 SHORT RUBBER BUMPER

.25

9 LONG RUBBER BUMPER

.25

10 LONG RUBBER BUMPER BACKER

.13

.27 TYP 21 PLS

.27 TYP 12 PLS

40 SHORT FLOOR PANEL

.50

11 SHORT RUBBER BUMPER BACKER

.13

.27 TYP 12 PLS

.27 TYP 21 PLS

39 LONG FLOOR PANEL

D

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ASSY, STAND CASTER6

ASSY, STAND CASTER6

2.13

2.50

57 WLDMT, CASTER POST

.88

1.00

58 CASTER MOUNT BOTTOM PLATE

.19

.75 3.00

4.50

.50

3.00 4.00

.40 TYP 4 PLS .13 X 45° TYP 4 PLS

56 WLDMT, CASTER POST

6.50

6 ASSY, STAND CASTER

EXPLODED VIEW

1.75

2.25

8 WLDMT, CASTER POST

1/8"

1/8"

4.00

.63 TYP 4 PLS

.88

1.00

2.54 R1.25

WLDMT, CASTER POST87

PARALLEL

2.25 2.25

2.00

4.00

65 8

80787866