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6

Fig. 8

Fig. 9

Fig. 11

Fig. 12

Fig. 13

Fig. 10

With use, the pusher and pusher spring will be worn and need 

to be replaced. Call Rowley Company to order the parts.

REPAIR & MAINTENANCE INSTRUCTIONS:

How to Replace Pusher and Pusher Spring

1. Undo the screw 

(Fig. 8)

 and remove the L bracket holding 

    the magazine cover.

2. Press the magazine latch 

(Fig. 9)

 to slide the

    magazine cover off the stapler.

Look closely inside the magazine cover slot, at the nose 

end, there is a tension roller for the pusher spring to go 

around. In the bottom of the magazine cover slot there is a 

hook for hooking one end of the pusher spring. Spring goes 

around the tension roller and the other end of the pusher 

spring connects to the hook on the pusher. See 

(Fig. 10)

.

3. Thread the spring behind and around the tension

    roller into the magazine cover slot 

(Fig. 11)

.

4. Connect one end of the spring to the hook on the

    pusher 

(Fig. 12)

.

5. Use a straightened paper clip or a T-pin to pull the

    other end of spring out of the magazine cover slot,

    while firmly holding the pusher 

(Fig. 13)

.

This end will be connected to 

magazine cover slot hook in 

Step 6.

Thread spring

around the

tension roller

This end will be

connected to the

pusher in Step 4.

Spring Go Around 

Tension Roller

Magazine Cover

Pusher Spring

Pusher Hook

Pusher

Connect the other 

end to Pusher 

Hook

Connect one 

end of spring to

the Magazine 

Cover Hook

Summary of Contents for NS11

Page 1: ...r any other flammable liquid to clean the tool 3 Do not exceed the maximum operation air pressure of 100 psi 4 Always disconnect the tool from the air supply before loading staples clearing a jam or s...

Page 2: ...ressure regulator regulates output air pressure It is better than the one on the air compressor since it is closer to the tool A separate regulator is especially useful when there are several tools co...

Page 3: ...e stapling surface to fire staples The compressed air is sufficient to drive the staples in Just lightly rest the stapler nose against the stapling surface and press the trigger Pressing stapler firml...

Page 4: ...Company 4 Stapler has an air leak Listen carefully for any air leak from the stapler If air leak is detected from air inlet plug unscrew the inlet plug wrap a strip of Teflon sealing tape around the...

Page 5: ...problem 6 8 Stapler is jamming 1 Incorrect staples See corrective action for problem 6 2 Debris in magazine chamber See corrective action for problem 6 3 Shooting one staple on top of another staple D...

Page 6: ...nd of the pusher spring Spring goes around the tension roller and the other end of the pusher spring connects to the hook on the pusher See Fig 10 3 Thread the spring behind and around the tension rol...

Page 7: ...while pressing the magazine latch Fig 9 Replace the bracket and fasten in the screw Fig 8 How to Replace Other Parts With use some parts may break or wear out See the table below for stock numbers of...

Page 8: ...e piston and make sure that the blade is oriented in the correct direction As indicated by the arrow in Fig 23 6 Apply small mount of lubricant grease AS65 to the outer surface of a new bumper Place t...

Page 9: ...ed air Try to shoot a few staples Make sure there is no air leak Fig 28 Fig 27 Cylinder Cover Assembly 8 Make sure the new washers are clean free of any debris or cracks Apply lubricant grease AS65 ar...

Page 10: ...25 O Ring 5X1 5 26 TriggerValve Guide 27 O Ring 11 2X2 28 Trigger Safety 29 Compression Spring 30 Step Pin Part Name 31 Trigger Lever 32 O Ring 1 7X2 33 Bolt M5X20 34 SpringWasher 5 35 Driver Guide 36...

Page 11: ...e Stem 21 O Ring 1 7X2 22 TriggerValve Guide 23 O Ring 11 2X2 24 Trigger Safety 25 Compression Spring 26 Step Pin 27 Trigger Lever Part Name 29 C Clip 2 5 30 Bolts M5x20 31 SpringWasher 5 32 Driver Gu...

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