Replacement Part List

AIR NEEDLE SCALER

Stock No. JSG‐9121NS

427 New Sanford Road

LaVergne, Tennessee 37086 M-JSG9121NS

Ph.: 800-274-6848 Revision G 8/09

Ref.

No. Part No. Description Qty

Ref.

No. Part No. Description Qty

1 730213 Backhead 1 32 729606 Front Valve Block 1

2 729591 O‐Ring (d3.1xW1.9) 1 33 730219 Piston 1

3 730214 Throttle Valve 1 35 731008 Barrel Sleeve 1

3‐1 730214‐1 O‐Ring (d3.1xW1.5) 1 36 731009 Nose 1

4 730215 Spring 1 37 731010 Key 1

5 1008365 O‐Ring (d7.8xW2.4)(P8) 1 38 730220 Driver Retainer 1

6 730216 Valve Cap 1 39 730221 Retainer Buffer 1

7 730217 Lever 1 40 730223 Barrel 1

8 729538 Spring Pin (Ø5x22L) 1 41 730222 Retainer Clip 1

9 729747 Hose Adapter 1 45 730224 Needle Driver 1

10 729597 Lock Ring 1 46 N307 3mm Needle Set (Ø3x180L) 19

28 730218 Alignment Shim 2 47 730225 Needle Holder (3mm) 1

29 729608 Rear Valve Block 1 48 730226 Spring 1

30 1012591 Pin 2 49 730227 Front Nosepiece 1

31 729604 Valve 1

RBK‐9121NS Rebuild Kit (contains Ref. No. 2, 4, 5, 33, 38 and 45)

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AIR NEEDLE SCALER Stock No. JSG‐9121NS Ref. No. 1 2 3 3‐1 4 5 6 7 8 9 10 28 29 30 31 Description 730213 729591 730214 730214‐1 730215 1008365 730216 730217 729538 729747 729597 730218 729608 1012591 729604 RBK‐9121NS Backhead 1 32 O‐Ring (d3.1xW1.9) 1 33 Throttle Valve 1 35 O‐Ring (d3.1xW1.5) 1 36 Spring 1 37 O‐Ring (d7.8xW2.4)(P8) 1 38 Valve Cap 1 39 Lever 1 40 Spring Pin (Ø5x22L) 1 41 Hose Adapter 1 45 Lock Ring 1 46 Alignment Shim 2 47 Rear Valve Block 1 48 Pin 2 49 Valve 1 Rebuild Kit (contains Ref.