Northern Industrial Tools 1/2" AirRatchet Wrench user manual Maintenance, Diagram

Page 4

MAINTENANCE

Your Air Ratchet Wrench is best operated with an airline oiler. If you are using this tool without an airline oiler, follow steps below:

1.Disconnect the Air Ratchet from the air hose.

2.Apply a few drops of Pneumatic Tool Oil through the air line before each use, or every hour if used continuously.

3.Apply a few drops of oil to the Roll Pin. Squeeze the trigger a few times to lubricate.

Diagram

Part No.

Description

Qty.

1

Housing

1

 

 

 

2

Valve stem

1

 

 

 

3

Throttle level

1

 

 

 

4

O-ring

1

 

 

 

5

Trigger pin

1

 

 

 

6

Air inlet

1

 

 

 

7

Spring

1

 

 

 

8

Lock pin

1

 

 

 

9

O-ring

1

 

 

 

10

Air regulator

1

 

 

 

11

O-ring

1

 

 

 

12

Inlet adaptor

1

 

 

 

13

Valve spring

1

 

 

 

14

Throttle valve

1

 

 

 

15

Valve seat

1

 

 

 

16

Plastic grip

1

 

 

 

17

O-ring

1

 

 

 

18

Exhaust deflector

1

 

 

 

19

Ball bearing

1

 

 

 

20

Rear end plate

1

 

 

 

21

Dowel pin

1

 

 

 

22

Rotor blade

2

 

 

 

23

Rotor

4

 

 

 

24

Cylinder

1

 

 

 

25

Front end plate

1

Part No.

Description

Qty.

27

Washer

1

 

 

 

28

Thread ring gear

1

 

 

 

29

Planet gear

3

 

 

 

30

Gear shaft

3

 

 

 

31

Gear plate

1

 

 

 

32

Clamp nut

1

 

 

 

33

Busing

1

 

 

 

34

Needle bear

1

 

 

 

35

Crank shaft

1

 

 

 

36

Ratchet housing

1

 

 

 

37

Drive busing

1

 

 

 

38

Ratchet yoke

1

 

 

 

39

Reverse button

1

 

 

 

40

Spring

2

 

 

 

41

Lock pin

2

 

 

 

42

Washer

1

 

 

 

43

Anvil

1

 

 

 

44

Pin

2

 

 

 

45

Ratchet pawl

2

 

 

 

46

Thrust washer

1

 

 

 

47

Retainer ring

1

 

 

 

48

Spring

1

 

 

 

49

Steel ball

1

 

 

 

50

Spring

2

 

 

 

51

Steel ball

2

26

Ball bearing

1

3 of 4

Image 4
Contents ITEM# Air Ratchet Wrench Technical Specifications Save this ManualAssembly SET UP OperationMaintenance Diagram