Ingersoll-Rand ARO 66266 Series Operator'S Manual Download Page 3

--X1X MODELS

COIL SPRING

--X5X MODELS

COMPOSITE SPRING

‘‘V” PACKING

STAGGERED PACKINGS

NOTE: When using ‘‘STAGGERED”

packings use the shaded position as shown in the

views above for the ‘‘52” and ‘‘56” packings.

n

A 93456--1 Rod is included with unit

to adjust packing nut/solvent cup.

66266- X

47

50

42

58

36

51

52

41

61
59

1

n

6

75

10

11

21

26

9

37

7

15

28

--K3X MODELS

57

56

55
54

--K3X MODELS

--K3X

MODELS

UPPER

MIDDLE

LOWER

77

21

21

24
25

37

35

35

22
23

30

31

32

33

65

34

50

51

52

53

(MODELS --GXX & --9XX

have staggered pkgs)

‘‘V” PACKING

CUP PACKING

(Models --1XX,

--AXX, --DXX)

37

43

115

52

51

WAVE

SPRING

--X4X MODELS

Primer

Assembly

AFTER MAY 15, 1995

THE MODELS IN SHADED

AREAS ARE NO LONGER

AVAILABLE

76

53

LOWER PUMP END

66266- X

PAGE 3 OF 4

Summary of Contents for ARO 66266 Series

Page 1: ...OTOR OPERATOR S MANUAL Part D LOWER PUMP END OPERATOR S MANUAL Copies are available from the factory upon request TheChop Checkdesignprovidesfareasyprimingofthelowerfoot valve The double acting feature is standard in all ARO industrial pumps material is delivered to the pump discharge outlet on both the up and down stroke The pump ratio is an expression of the relationship between the air motor ar...

Page 2: ...unger Rod 1 91552 1 SS 6 Pump Body 1 90848 DI 28 Seat 1 90914 SS 7 Gasket 2 90306 Cu 30 Rod 1 91719 SS 9 Tube 1 91844 SS 31 Plate 1 93597 1 SS 10 Tie Rod 3 91725 CS 32 Button 1 93596 1 SS 11 Nut 3 Y11 110 N CS 33 Nut 1 Y171 7 C SS 15 Foot Valve Body 1 91730 CS 34 Rod 1 90847 SS 21 Body 1 90916 SS 35 Wavy Washer Y 1 91745 CS 22 Seat 1 91716 Cu 36 Nut 1 90912 CS 23 Gasket 2 91736 SS 37 Snap Ring 1 Y...

Page 3: ...nut solvent cup 66266 X 47 50 42 58 36 51 52 41 61 59 1 n 6 75 10 11 21 26 9 37 7 15 28 K3X MODELS 57 56 55 54 K3X MODELS K3X MODELS UPPER MIDDLE LOWER 77 21 21 24 25 37 35 35 22 23 30 31 32 33 65 34 50 51 52 53 MODELS GXX 9XX have staggered pkgs V PACKING CUP PACKING Models 1XX AXX DXX 37 43 115 52 51 WAVE SPRING X4X MODELS Primer Assembly AFTER MAY 15 1995 THE MODELS IN SHADED AREAS ARE NO LONGE...

Page 4: ...PER packing assembly out 6 pump body Note All rubber goods and packings should be lubricated with a com patible lubricant prior to assembly 1 Assemble 21 valvebodywithLOWER packings Refer toPacking Options Chart on page 2 2 Retain LOWER packing assy in 21 valve body with 37 retaining ring 3 Assemble 28 valve seat MIDDLE packings Refer to Packing Op tions Chart on page 2 4 Secure the MIDDLE packing...

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