Ingersoll-Rand 61H120 Operation And Maintenance Manual Download Page 14

MAINTENANCE SECTION

14

 PART NUMBER FOR ORDERING

 PART NUMBER FOR ORDERING

1

Throttle Handle Assembly

25

Front End Plate Assembly . . . . . . . . . . . . . . . . 

61H–A11

for 61H120 models ending in –EU . 61H120–EU–A160

26

Front End Plate Seal . . . . . . . . . . . . . . . . . .  AF120–294

for all other 61H120 models . . . . . .  61H120–A160

27

Rotor Spacer Assembly . . . . . . . . . . . . . . . . . . 

61H–A65

for 61H150 models ending in –EU . 61H150–EU–A160

28

Seal Cup Assembly . . . . . . . . . . . . . . . . . . .  61H–A32

for all other 61H150 models . . . . . .  61H150–A160

29

Front Rotor Bearing . . . . . . . . . . . . . . . . . . . . . 

61H–24

2

Throttle Plunger Bushing . . . . . . . . . . . . . . .  AG210–91

30

Motor Clamp Washer (2) . . . . . . . . . . . . . . . . . 

61H–207

3

Oil Chamber Plug . . . . . . . . . . . . . . . . . . . .  D92–227

31

Bearing Nut Assembly (2) . . . . . . . . . . . . . . . . 

61H–A85

3A

Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  R3–92A

32

Bearing Nut Retainer . . . . . . . . . . . . . . . . . .  R4800–119

4

Inlet Bushing . . . . . . . . . . . . . . . . . . . . . . . .  434–565

33

Arbor Housing

5

Air Strainer Screen . . . . . . . . . . . . . . . . . . .  61H–61

for models ending in G4–EU . . . . . .  61H–A40–EU–G4

6

Throttle Valve Spring . . . . . . . . . . . . . . . . . .  DG230–51

for models ending in L6–EU . . . . . .  61H–A40–EU–L6

7

Throttle Valve . . . . . . . . . . . . . . . . . . . . . . .  DG230–302

for models ending in H63–EU . . . . .  61H–A40–EU–H63

8

Throttle Valve Seat . . . . . . . . . . . . . . . . . . .  DG230–303

for all other models . . . . . . . . . . . . .  61H–A40

9

Throttle Plunger Assembly . . . . . . . . . . . . .  61H–A152

*

Warning Label (included with 61H–A40) . .  WARNING–4–99

10

Throttle Plunger Stop . . . . . . . . . . . . . . .  8SL–259

*

Warning Label (for all models

11

Throttle Lever Pin . . . . . . . . . . . . . . . . . . . .  502B–120

ending in –EU) . . . . . . . . . . . . . . . . . . . . . . .  WARNING–4–99

12

Rear End Plate Retaining Screw (2) . . . . . .  61H–669

34

Exhaust  Deflector . . . . . . . . . . . . . . . . . . . . . . 

61H–23

13

Throttle Lever Assembly . . . . . . . . . . . . . . .  61H–A400

35

Rear Deflector Seal . . . . . . . . . . . . . . . . . . . . . 

AF160–291Z

14

Throttle Lever Lock Kit . . . . . . . . . . . .  61H–K402

36

Front Deflector Seal . . . . . . . . . . . . . . . . . . . . . 

M0V010AA–379

15

Lever Lock Pin . . . . . . . . . . . . . . . .  61H–120

37

Deflector Retaining Ring . . . . . . . . . . . . . . . . . 

61H–203

16

Lever Lock Spring . . . . . . . . . . . . . .  61H–405

38

Seal Cup Assembly . . . . . . . . . . . . . . . . . . . . . 

61H–A32

17

Controller Assembly

39

Arbor Coupling . . . . . . . . . . . . . . . . . . . . . . . . 

61H–304

for 61H120 . . . . . . . . . . . . . . . . . . . .  61H120–A424

40

Rear Arbor Bearing . . . . . . . . . . . . . . . . . . . . . 

WFS182–22

for 61H150 . . . . . . . . . . . . . . . . . . . .  61H150–A424

41

Arbor Assembly

18

Rear End Plate Assembly . . . . . . . . . . . . . . . . 

61H–A12

for 61H120G4, 61H150G4,

19

Wiper Plate Alignment Pin . . . . . . . . . . . . .  R100BRC0–667A

61H120L6 or 61H150L6 . . . . . . . . .  61H–A4–L6

20

Rear Rotor Bearing Washer . . . . . . . . . . . . . . . 

R43F–278

for 61H120H63, 61H120H64 or

 

21

Cylinder  Assembly . . . . . . . . . . . . . . . . . . . . . 

61H–A3

61H150H63 . . . . . . . . . . . . . . . . . . .  61H–A4–H6

22

Cylinder Dowel Pin (2) . . . . . . . . . . . . . . . .  JC3350–538

42

Seal Cup Assembly . . . . . . . . . . . . . . . . . . .  61H–A32

23

Rotor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

61H–53

43

Wheel End Bearing . . . . . . . . . . . . . . . . . . . . . 

61H–33

24

Vane Packet (set of 4 Vanes) . . . . . . . . . . . . . . 

61H–42–4

44

Bearing Clamp Washer . . . . . . . . . . . . . . . . . . 

61H–207

*

Not illustrated.

To keep downtime to a minimum, it is desirable to have on hand certain repair parts.  We recommend that you stock one (pair or set) of each part indicated by 
a bullet (

) for every four tools in service.

Summary of Contents for 61H120

Page 1: ...are tightly secured See Dwg TPD905 1 for a typical piping arrangement Always use clean dry air at 90 psig 6 2 bar 620 kPa maximum air pressure Dust corrosive fumes and or excessive moisture can ruin...

Page 2: ...he blotter is lower than the actual free speed of the Grinder Inspect all grinding wheels for chips or cracks prior to mounting Do not use a wheel that is chipped or cracked or otherwise damaged Do no...

Page 3: ...detach the air hose and inject about 2 5 cc of Ingersoll Rand No 50 Oil into the air inlet Remove the Oil Chamber Plug from the Throttle Handle and fill the chamber After each eight hours of operation...

Page 4: ...l air sec et propre une pression maximum de 6 2 bar 620 kPa La poussi re les fum es corrosives et ou une humidit excessive peuvent endommager le moteur d un outil pneumatique Ne jamais lubrifier les o...

Page 5: ...jamais utiliser de meule dont la vitesse de fonctionnement imprim e sur l tiquette est inf rieure la vitesse vide de la meuleuse Inspecter toutes les meules avant de les monter pour v rifier qu elles...

Page 6: ...huile Ingersoll Rand No 50 dans le raccord d admission de l outil D poser le bouchon de la chambre d huile de la poign e de commande et remplir la chambre d huile Toutes les huit heures de fonctionnem...

Page 7: ...de tuber as S Use siempre aire limpio y seco a una presi n m xima de 90 psig 6 2 bar 620 kPa El polvo los gases corrosivos y o el exceso de humedad podr an estropear el motor de una herramienta neum...

Page 8: ...la Ingersoll Rand suministrado con la Amoladora S No use una Amoladora sin el cubremuela recomendado No use ninguna muela que tenga una velocidad de funcionamiento tal y como aparece en el registro me...

Page 9: ...mido desconecte la manguera de aire e inyecte unos 2 5 cc de aceite Ingersoll Rand N_ 50 en la admisi n de aire Saque el Tap n de C mara de Aceite de la Palanca de Mando y llene la c mara Despu s de c...

Page 10: ...para um arranjo t pico de tubagem Use sempre ar seco e limpo com press o m xima de 6 2 bar 620 kPa 90 psig P fumos corrosivos e ou humidade excessiva podem arruinar o motor de uma ferramenta pneum tic...

Page 11: ...Use sempre o Protector do Disco da Ingersoll Rand fornecido com a Esmeriladora N o use uma Esmeriladora sem um protector de disco recomendado N o use qualquer disco no qual a velocidade de opera o li...

Page 12: ...tas N s recomendamos a seguinte Unidade Filtro Lubrificador Regulador E U A C28 04 FKG0 28 Antes de ligar a ferramenta a menos que um lubrificador de linha esteja sendo usado desconecte a mangueira de...

Page 13: ...MAINTENANCE SECTION 13 CAUTION PRESS THIS PIN IN OR OUT THIS SIDE THIS END OF BEARING MARKED WITH RED STAIN FLUSH GROUND END OF BEARING Dwg TPA1222 2...

Page 14: ...tle Plunger Stop 8SL 259 Warning Label for all models 11 Throttle Lever Pin 502B 120 ending in EU WARNING 4 99 12 Rear End Plate Retaining Screw 2 61H 669 34 Exhaust Deflector 61H 23 13 Throttle Lever...

Page 15: ...90 1 4 for Model 61H120H64 61H 16 4H6 Collet Body R0 390 1 4 for Model 61H120H63 and Collet Sleeve R0 391 1 4 61H150H63 DEG31 16 G 57 Controller Wrench R15 169 52 Wheel Flange Nut for Model Tune up Ki...

Page 16: ...Flange Nut 52 b Remove the Outer Wheel Flange 51 and the grinding wheel c Using snap ring pliers remove the Inner Wheel Flange Retainer 50 and slide the Inner Wheel Flange off the Arbor 41 being caref...

Page 17: ...oved insert a hooked rod through the central opening in the Seat and catching the underside of the Seat pull the Seat from the handle The Throttle Lever Pin must be pressed from the throttle handle in...

Page 18: ...he slave pin and using a hammer tap the Lever Pin into position The Throttle Lever Pin must be pressed into the throttle handle in a specific direction Refer to the Drawing TPA1222 2 Failure to instal...

Page 19: ...trailing into the Arbor Housing Make certain the Bearing Nut Assembly 31 at the front of the motor engages the Arbor Coupling 39 3 Thread the Throttle Handle Assembly 1 into the assembled Arbor Housi...

Page 20: ...onto the Arbor and tighten it between 14 and 19 ft lb 19 and 26 Nm torque e Apply 1 cc of Ingersoll Rand No 68 Grease to the inside surfaces of the Arbor Coupling 39 and install the Coupling on the Be...

Page 21: ...determine if the nozzle face in the Throttle Handle is worn a measurement must be taken from the nozzle face to the shoulder where the brass wiper plate seats Refer to Dwg TPD1084 If the C dimension...

Page 22: ...Arbor Coupling 39 15 Thread the Throttle Handle Assembly into the assembled Arbor Housing and tighten the joint between 74 and 100 ft lb 100 and 135 Nm torque 16 Install the two Rear End Plate Retaini...

Page 23: ...aring Examine each bearing Replace the Rear Rotor Seal Assembly if worn or damaged or replace the Front Rotor Bearing Bent Arbor Mount the Arbor on centers Check bearing diameter runout with an indica...

Reviews: