Ingersoll-Rand 6661AX-X-C manual 33 k, For, Apply Loctite 271 to threads

Page 5

PARTS LIST / 6661AX-X-C FLUID SECTION

36

33 k

FOR THE

 

AIR MOTOR SECTION

 

SEE PAGES 6 & 7

39

 

2 k

5

 

 

 

 

 

 

1

3 k

 

 

 

 

 

 

 

7

 

COLOR CODE

 

 

 

 

 

 

 

 

 

 

 

DIAPHRAGM

BALL

 

 

 

MATERIAL

COLOR

COLOR

 

LUBRICATION / SEALANTS

 

 

 

 

 

 

EPR

Blue (--)

Blue (S)

 

 

k Apply Key-Lube grease to all “O”

HYTREL

Cream

N/A

 

NEOPRENE Green (--)

Green (S)

 

rings, “U” Cups & mating parts.

NITRILE

Red (--)

Red (S)

 

 

 

 

 

SANTOPRENE

Cream*

Cream

 

 

 

SANTOPRENE

Green

N/A

 

 

 

 

(Backup)

 

 

 

 

 

 

PTFE

White

White

 

 

 

POLYURETHANE

N/A

Red

 

 

 

VITON

Yellow (--)

Yellow (S)

 

 

 

 

 

(--) STRIPE

(S) DOT

 

 

 

 

 

 

 

 

 

 

 

8

AIR SIDE

SANTOPRENE

(GREEN when

used as backer)

38,

37

26,

24

34

4 k 6 ,

36

33 k

61

6661XJ-X

6661XK-X

6661XL-X

6661XN-X

6661XS-X

6661XT-X

61

6661XF-X

6661XG-X

6661XR-X

22

19k

21

33k

29 ,

15

28

27 ,

22

19k

21

33 k

24

25 ,

35

7

FLUID SIDE

PTFE

(WHITE)

VIEW FOR -XX4 (PTFE DIAPHRAGM) CONFIGURATION ONLY

.TORQUE REQUIREMENTS ,

NOTE: DO NOT OVERTIGHTEN FASTENERS

(6)Diaphragm Nut 25 - 30 ft lbs (33.9 - 40.7 Nm), lubricate face with Key-Lube grease and

apply Loctite 271 to threads.

(25, 26, 27, 29) Fluid Caps / Manifold Bolts 120 - 140 in. lbs (13.6 - 15.8 Nm), apply Loctite Nickel Antiseize to threads.

(38) Bolt 40 - 45 in. lbs (4.5 - 5.1 Nm).

6661AX-X-C

60

6661XJ-X

6661XK-X

6661XL-X

6661XN-X

6661XS-X

6661XT-X

60

6661XF-X

6661XG-X

6661XR-X

Figure 3

PAGE 5 OF 8

Image 5
Contents Model Description Chart Service KitsRatio NON-METALLIC Pump DataKeep containers closed when not in use Operating and Safety PrecautionsCheck pump motor section, fluid caps, manifolds and all This typeFluid Section Disassembly MaintenanceFluid Section Reassembly AIR and Lube RequirementsFluid Section Service Kits Parts List / 6661AX-X-C Fluid Section6661XJ-, XL 6661XK-, XN33 k 33 kFor Apply Loctite 271 to threadsParts List / 6661AX-X-C AIR Motor Section Pilot Valve Parts List / 6661AX-X-C AIR SectionMajor Valve Dimensional Data Trouble ShootingLow output volume, erratic flow, or no flow Product discharged from exhaust outlet
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