Northern Industrial 139273 User Manual

Made in China

ITEM# 139273

AIR HAMMER KIT

USER'S MANUAL

Air Tools

Read carefully and understand all ASSEMBLY AND OPERATION INSTRUCTIONS before operating. 

Failure to follow the safety rules and other basic safety precautions may result in serious personal injury.

3 of 3

DIAGRAM 

PART LIST

Description

Part#

1

2

3

4

5

6

7

8

9

1

2

1

1

1

1

1

1

1

Qty.

Handle

Pin

Ball Seat

O-ring

Regulator

Trigger

O-ring

Pin

Pin Seat

10

11

12

13

14

15

16

17

1

1

1

1

1

1

1

1

Description

Part#

Qty.

Throttle Spring

Hose Adapter

Upper Valve Case

Valve Disc

Lower Valve Case

Piston

Cylinder

Quick Change Retainer