Makita AN911H specifications Trigger ass’y

Page 7

Repair

[3]ASSEMBLING/ DISASSEMBLING [3]-4. Trigger valve, Front cushion (cont.)

ASSEMBLING

Refer to previous page and take the disassembling step in reverse. Note: Trigger valve case and Trigger guide have to be firmly inserted

into places until the click sounds can be heard.

Trigger base section has to be assembled so that Lever can be put into the center groove of Change rod.

Do not fail two different length Pins to set in place as illustrated in Fig. 22. After setting 1R268 instead of Spring pins ø3-20/ ø3-32 temporarily, push out 1R268 by setting Spring pins ø3-20/ ø3-32 in place. (Fig. 23)

P 7/ 10

Fig. 21

Center groove

 

of Change rod

Lever

 

Fig. 22

Spring pin ø3-20

 

Spring pin

(For securing Trigger ass’y)

ø3-32 (3pcs.)

Fig. 23

1R268

Spring pin

ø3-20/ ø3-32

step of 1R268 for

receiving ø3mm Spring pin

[3]-5. Trigger ass’y

DISASSEMBLING

Trigger ass’y can be removed by pushing out two Spring pins ø3-32. (Fig. 22)

Refer to Fig. 24 for the components as all-in-one package for repair purpose when disassembling Trigger ass’y. Note: Trigger ass’y does not include Change rod.

Fig. 24

 

Trigger ass’y

 

 

Lever

Trip lever

 

 

 

Torsion spring 4

Torsion spring 4

Torsion spring 5

(Part No. 233503-1)

(Part No. 231699-2)

 

Steel ball 4

Trigger

Stopper plate

Compression

Spring pin 2-12

 

spring 2

 

 

Torsion spring 6

 

 

 

Lever

 

 

(Change rod)

Pin 3

 

 

 

Trigger base

 

 

Spring cover

 

Image 7
Contents Optional accessories SpecificationStandard equipment Repair Necessary Repairing ToolsRepair Lubrication Head valve section ASSEMBLING/ DisassemblingMagazine section Driver, Cylinder stay, Valve seatTrigger valve, Front cushion Repair ASSEMBLING/ Disassembling 3-3. Magazine sectionTrigger ass’y Trigger ass’yAdjuster ass’y Nail Depth AdjustmentRing Driver guide, Piston for nail loadingUrethane ring UrethaneCompression spring 5 black Door cover sectionInlet cap, One touch joint Compression spring 4 silver