A.03.09 Drawings(1).pdf

1 3/4 "

NEAR SIDE.

OF M501-1, SPOTFACE

TO MATCH BOTH ENDS

SPACED. 1 5/8" DRILL

16 HOLES, EQUALLY

AND INSERT CAP SCREWS.

FOR 3/4" JACK SCREWS

AND TAP 3/4"-10 UNC-2B

2 HOLES, DRILL

7/

8" R

/8

3 1/4 "

3 1/2 "

/4

/2

/8

/4

/4

.5

-0 .0

.0

.0

-0 .0

.0

/1

/8

/8

.5

-0 .0

.0

3 1/2 "

4"

9-3/4" R

10-9/16" R

/4

/2

/1

7"

1 1/2 "1 1/2 "

.2

-0 .0

.0

1"

0.342" -0.000"

+0.020"

0.020" R, TYP.

BREAK GROOVE EDGES 4"-4UNC-3A

1/4 " X 45°

10"

5/16 "

SEE DETAIL "B"

5"

5/16 "

1/4 " X 45°

.0

-0 .0

.0

2 1/2 "

5"-4UNC-3A

FLAT

WIDTH OF

FLATS

ACROSS

5" 8 9/1 6 " 1

/8

.0

-0 .0

.0

.0

-0 .0

.0

3/4 " 3 1/2 "

.4

.0

.0

.0

1"

.0

-0 .0

.0

.4

-0 .0

.0

/4

/4

3"

4"

3 1/2 "

1 3/4 "

B .C

D

IA

4"-4UNC-3B

.4

-0 .0

.0

.2

-0 .0

.0

2"

1/2 "

2"

1/2 "

1"

.0

-0 .0

.0

D

IA

B .C

4"

D

IA

.0

-0 .0

.0

4"-4UNC-3B

.937" -0.000"

+0.005"

2.010" -0.000"

+0.005"

10 1/4 "

2.010" -0.000"

+0.005"

/2

.5

-0 .0

.0

/8

1/8 "

17/64 "

/4

/8

3 1/4 "

4 1/4 "

1/4 "

RING

JOINTLESS

3/8 " DIA.18.5"

JOINT

0.

5"-0 .0 "+0

.0

.5

2"

D

IA

B .C

2 1/4 "

TO MATCH M501-1

SPACED, 1 5/8" DRILL

16 HOLES, EQUALLY

DEEP TO MATCH M502-5.

DRILL AND TAP 3/8"-16 UNC-2B x 1"

4-HOLES, EQUALLY SPACED,

13 7/8" R

WITH HOLES TOP AND BOTTOM.

•1/2" BRASS PIPE PLUGS, ASSEMBLE

2-HOLES, DRILL •1/2" AND TAP FOR

TO MATCH M502-2

SPACED, •11/16" DIA.

6 HOLES, EQUALLY

.7

D

IA

.3

D

IA

1/8"

.375"

18'-3/4"

16'-9 3/4"

1/8" x 45° x 1" DEEP FOR SPANNER WRENCH.

6 HOLES, EQUALLY SPACED, 3/4" DRILL.

ON 6-5/8" B.C.

1/4" -20UNC-2B x 3/4" DP.

2 HOLES DRILL & TAP

5 41/64 " +/- 1/64

1"-8UNC-2B X 1-3/4" DEEP

DRILL AND TAP

•1/2" X 45° BEVEL

4"

.937" -0.000"

+0.005"

CAST STEEL ASTM A148-20e1, GR. 80-40

UNIT WT. 578 LB.

OR STEEL ASTM A516-17 GR70

MARK M502-2

MAKE 1

FRONT CYLINDER HEAD 2

125FINISH ALL OVER EXCEPT BORE

W/ HEX HD. NUTS AND JAM NUTS.

THRD. 1 1/4" AND 3 1/2•" RESPECTIVELY)

DEEP FOR 5/8" x 5" STUDS. (ENDS

AND TAP 5/8"-11 UNC-2B x 1 1/8"

6 HOLES, EQUALLY SPACED, DRILL

63 63

FINISH ALL OVER 125

ANCHOR BLOCK

MARK M502-12

MAKE 1 UNIT WT. 47 LB.

FORGED STEEL, ASTM A668-20, CL.B

-0.000"

+0.015"

FINISH GROOVE 32

DETAIL "B"

NOT TO SCALE

PISTON ROD

TURN, GRIND, AND POLISH

MARK M502-13

MAKE 1

UNIT WT. 1,678 LB.

1/4 "R

BUSHING 3

MARK M502-3

MAKE 1 ALLOY C95400

CAST AL. BRONZE, ASTM B148-18

UNIT WT. 21 LB.

SEAL SPACER

FINISH ALL OVER 63

CAST AL. BRONZE, ASTM B148-18

UNIT WT. 25 LB.

ALLOY C95400MAKE 1

MARK M502-4

DETAIL "C"

SEE

1/8 "R

FINISH ALL OVER EXCEPT BORE

GLAND 9

ALLOY C95400

CAST AL. BRONZE, ASTM B148-18,MARK M502-9

MAKE 1

UNIT WT. 36 LB.

DETAIL "C"

NOT TO SCALE

FINISH ALL OVER 125

PISTON ROD NUT

MARK M502-8

MAKE 1

FORGED STEEL, ASTM A668-20, CL.B

UNIT WT. 37 LB.

1/16 "R

FINISH ALL OVER

PISTON

UNIT WT. 580 LB.

MARK M502-7

MAKE 1

REAR CYLINDER HEAD

MARK M502-6

MAKE 1

UNIT WT. 654 LB.

OR STEEL ASTM A516-17 GR70

PISTON WEAR RING CYLINDER GASKET10 11

MARK M502-10

MAKE 2

MARK M502-11

MAKE 2

NITRILE (BUNA N) RUBBER

UNIT WT. 0.53 LB.

STOP PLATE

MARK M502-5

MAKE 1

STRUCT. ST. ASTM A36-19

UNIT WT. 32 LB.

FINISH ALL OVER 125

CAP SCREWS

SCREWS AND INSTALL

FOR 3/4" JACK

TAP 3/4"-10 UNC-2B

2 HOLES, DRILL AND

MATCH M502-6.

CAP SCREWS TO

3/8" x 2 1/2•" FILL. HD.

AND 3/8" DEEP FOR

DRILL 7/16", C'BORE 5/8" DIA.

4 HOLES, EQUALLY SPACED,

(BUNA-N) RUBBER O-RING

5 1/2•" x 6" O.D. NITRILE

M E

L D

A H

L L

O C

K S A

N D D

A M

C H

IL

O

O H

O H

IO

R

IV

E R

M

ID

D L E W

A L L C

U L

V E

R T V

A L

V E C

Y L

IN

D E

R R

E P

L A

C E

M E

N T

N U

P

M-502

N U

P

MATERIAL: AWC800 OR EQUIVALENT

16.00" I.D. X 17.50" O.D. X 0.875" THICK

SEAL, M502-14, SINGLE ACTING SEAL

FURNISH 2 EACH PISTON

NOTE:

SPANNER WRENCH.

3/4" DIA. x 1" DEEP FOR

6 HOLES, EQUALLY SPACED,

ROD THREADS.

UNDER SET SCREW TO PROTECT PISTON

7/16" DIA. x 1/4" THICK SOFT COPPER DISC

HEAD DOG POINT SET SCREW 1" LONG, USE

DRILL AND TAP •1/2"-13UNC-2B FOR SOCKET

HEX SOCKET HD. CAP SCREWS.

DEEP FOR 3/8"-16UNC-2A X 1-1/4" LG.

7/16" AND C'BORE 5/8" DIA. X 3/8"

6 HOLES, EQUALLY SPACED, DRILL

FINISH ALL OVER EXCEPT BORE

C Y

L

IN

D E

R D

E T

A

IL

S

PISTON SEAL 14

CAST IRON, ASTM A48-16 CL. NO.50.

CAST STEEL ASTM A148-20e1, GR-80-40

M502-3

SCREWS, AFTER ASSEMBLY WITH

DEEP FOR HEX SOCKET HD CAP

AND TAP 3/8-16 UNC-2B x 1 1/8"

6 HOLES, EQUALLY SPACED, DRILL

SEE SPECIFICATIONS

CHROME PLATED TO .005" MIN THICKNESS

TYPE 630, TEMPERED

CORR. RESIST. ST., ASTM A564,

UNIT WT. 1.2 LB.

SEE SPECIFICATIONS

AWC660 OR EQUIVALENT

REQUIREMENTS SEE SPECIFICATIONS

BASED ON SEAL MANUFACTURER

ARE SUBJECT TO CHANGE

NOTE: DIMS MARKED WITH "*"

REQUIREMENTS SEE SPECIFICATIONS

BASED ON SEAL MANUFACTURER

ARE SUBJECT TO CHANGE

NOTE: DIMS MARKED WITH "*"

1' 2'0 6"

" = 1'2

1SCALE: 1

/1

/2

P W

D

J E

F

PLUGS

TAP FOR 1/2" BRASS PIPE

2 HOLES, DRILL 1/2" AND

FINISH ALL OVER UNLESS NOTED

S O

L

IC

IT

A T

IO

N N

O

D E

S

IG

N E

D B

Y

D E

S C

R

IP

T

IO

N

A

M A

R K

S

IZ

E

S U

B M

IT

T E

D B

Y

D A

T E

C O

N T

R A

C T N

O

C H

E C

K E

D B

Y

D R

A W

N B

Y

IS

S

U E D

A T

E

B

C

D

E

F

G

2 3 4 5 6 7 8 9 10

SHEET ID

®of Engineers

US Army Corps

U .S

A R

M Y C

O R

P S O

F E

N G

IN

E E

R S

A

N S I

D

H U

N T

IN

G T

O N D

IS

T R

IC

T

T H S

T R

E E

T

H U

N T

IN

G T

O N

W V