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 PART NUMBER FOR ORDERING

 PART NUMBER FOR ORDERING

Handle Assembly . . . . . . . . . . . . . . . . . . . . . . .  DAA40–A25

32

Motor Clamp Spacer . . . . . . . . . . . . . . . . . . . .  DAA40–13

1

Handle . . . . . . . . . . . . . . . . . . . . . . . . . . . .  DAA40–B25

33

Motor Clamp Seal . . . . . . . . . . . . . . . . . . . . . .  WFS182–211

2

Handle Alignment Pin . . . . . . . . . . . . .  7RL–56

34

Motor Housing Assembly . . . . . . . . . . . . . . . .  DAA40–A40

3

Inlet Bushing . . . . . . . . . . . . . . . . . . . . . . .  DAA40–565

35

Housing Alignment Pin . . . . . . . . . . . . . . .  DAA40–669

4

Inlet Bushing Screen . . . . . . . . . . . . . . . . .  5RA–61

36

Rear Motor Housing Seal . . . . . . . . . . . . . . . . .  DAA40–610

5

Inlet Bushing Seal . . . . . . . . . . . . . . . . . . .  DAA40–103

37

Rear Rotor Bearing Housing . . . . . . . . . . . . . .  DAA40–203

6

Exhaust Deflector . . . . . . . . . . . . . . . . . . .  DAA40–23

38

Rotor Bearing Spring (2) . . . . . . . . . . . . . . . . .  DG20–278

7

Muffler Body . . . . . . . . . . . . . . . . . . . . . . .  DAA40–123

39

Rear Rotor Bearing . . . . . . . . . . . . . . . . . . . . .  DG20–22

8

Muffler Element (3) . . . . . . . . . . . . . . . . . .  DAA40–311

40

Rear End Plate . . . . . . . . . . . . . . . . . . . . . . . . .  DAA40–12

9

Adjustable Grip . . . . . . . . . . . . . . . . . . . . .  DAA40–30

41

Rotor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  DAA40–53

10

Adjustable Grip Latch . . . . . . . . . . . . . . . .  DAA40–402

42

Vane Packet (set of 7 Vanes) . . . . . . . . . . . . . .  DAA40–42–7

11

Throttle  Lever . . . . . . . . . . . . . . . . . . . . . .  DAA40–273

43

Cylinder Assembly . . . . . . . . . . . . . . . . . . . . . .  DAA40–A3

12

Throttle Valve Plunger . . . . . . . . . . . . . . . .  DAA40–94

44

Cylinder Dowel . . . . . . . . . . . . . . . . . . . . .  9DF5846–667

13

Valve Plunger Seal . . . . . . . . . . . . . . . . . . .  WWA100–405

45

Front End Plate . . . . . . . . . . . . . . . . . . . . . . . .  DAA40–11

14

Valve Plunger Bushing . . . . . . . . . . . . . . . .  DAA40–A503

46

Rotor Spacer . . . . . . . . . . . . . . . . . . . . . . . . . .  DG10–65–5

15

Bushing Seal . . . . . . . . . . . . . . . . . . . .  8SL–259

47

Front Rotor Bearing . . . . . . . . . . . . . . . . . . . . .  LG1–24

16

Throttle Valve Spring . . . . . . . . . . . . . . . . .  R4–262

48

Motor Clamp Washer . . . . . . . . . . . . . . . . . . . .  401A9–554

17

Throttle Valve Guide . . . . . . . . . . . . . . . . .  DAA40–91

49

Front Motor Housing Seal . . . . . . . . . . . . . . . .  WFS182–211

18

Throttle Valve . . . . . . . . . . . . . . . . . . . . . .  DAA40–302

 +

50

Housing Sleeve Assembly . . . . . . . . . . . . . . . . 

19

Throttle Valve Seat . . . . . . . . . . . . . . . . . . .  DAA40–303

for models ending in –EU . . . . . . .  DAA40–EU–A39

20

Throttle Body . . . . . . . . . . . . . . . . . . . . . . .  DAA40–300

for all other models . . . . . . . . . . . .  DAA40–A39

21

Throttle Body Seal (2) . . . . . . . . . . . . . . . .  410–283

51

Warning Label

22

Collar (for models ending in –EU) . . . . . .  DAA40–703

for models ending in –EU . . . . . . .  EU–99

22

Collar Assembly . . . . . . . . . . . . . . . . . . . . .  DAA40–A703

for all other models . . . . . . . . . . . .  DAA40–99

23

Warning Label . . . . . . . . . . . . . . . . . . .  DAA40–98

52

Clutch Adjusting Hole Cover . . . . . . . . . . . . . .  DAA40–415

24

Inlet Plug . . . . . . . . . . . . . . . . . . . . . . . . . .  DAA40–29

53

Adjusting Hole Cover O–ring . . . . . . . . . . . . .  R4–210

25

Inlet Plug Seal . . . . . . . . . . . . . . . . . . . . . .  DAA40–103

54

Hanger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  DAA40–A366

26

Handle Mounting Screw (4) . . . . . . . . . . . . . .  DAA40–68

55

Hanger Screw . . . . . . . . . . . . . . . . . . . . . . .  DAA40–638

27

Mounting Screw Lock Washer (4) . . . . . . . . . .  DAA40–58

*

Screwdriver . . . . . . . . . . . . . . . . . . . . . . . . . . .  DAA40–26

28

Reverse Valve . . . . . . . . . . . . . . . . . . . . . . . . . .  DAA40–329

*

Tune–up Kit (includes illustrated items 4, 5,

29

Reverse Valve Seal (2) . . . . . . . . . . . . . . . . . . .  R00A2–103

8[3], 13, 16, 18, 19, 21[2], 25, 29[2], 31, 33,

30

Reverse Valve Washer (2) . . . . . . . . . . . . . . . .  DAA40–191

36, 39, 42, 47, 49, 53, 72[3], 73, 74, 75, 76[6],

31

Shutoff Valve Assembly (not used on stall

77[3], 81, and Gear Module Components

models) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  DAA40–A435

Part Numbers DAA40–5 and DAA40–606) . .  DAA40–TK1

*

Not illustrated.

To keep downtime to a minimum, it is desirable to have on hand certain repair parts.  We recommend that you stock one (pair or set) of each part indicated by 
a bullet (

) for every four tools in service.

+

To ensure proper labeling when ordering a Housing Sleeve Assembly, furnish the complete model number for the tool on which the new Sleeve Assembly will be 
installed.

Summary of Contents for DAA40 Series

Page 1: ... lubricate tools with flammable or volatile liquids such as kerosene diesel or jet fuel Do not remove any labels Replace any damaged label USING THE TOOL Always wear eye protection when operating or performing maintenance on this tool Always wear hearing protection when operating this tool Keep hands loose clothing and long hair away from rotating end of tool Note the position of the reversing lev...

Page 2: ...ntact with the hot surfaces Prolonged contact may result in burns All Series D Torque Control Wrenches and Nutrunners with reverse capability have rotation al arrows molded into the housing in the area of the reversing mechanism When the direction switching device is positioned nearest the molded circular arrow with an F in the center spindle rotation will be forward or clockwise direction When th...

Page 3: ...tor comfort Selection and adjustments should be made prior to placing the tool in service TOP REAR AIR INLET The air supply hose can be connected conventionally to the rear of the unit or connected to the side of the Handle if an over head air supply is available To change the inlet connection proceed as follows Do not remove the Inlet Plug 24 without first disconnecting the live air supply Do not...

Page 4: ...he Nut Lock and one of the notches in the Clutch Adjusting Nut 68 Insert the screwdriver far enough to create a gap between the Nut Lock and Adjusting Nut 4 Turn the screwdriver clockwise as you would to tighten a screw to increase the the clutch torque or counterclockwise to decrease the clutch torque 5 Final clutch adjustment should be set on the job GRIP ADJUSTMENT The Handle 1 of the Angle Wre...

Page 5: ...red grooves inside the Grip align with the appropriate lugs on the Handle Refer to TPD1257 Dwg TPD1257 4 Slide the Grip forward onto the Handle until it butts against the Collar Assembly 22 Refer to TPD1258 Dwg TPD1258 5 Push the Grip Latch downward to its original position to lock the adjustment into position Refer to TPD1259 Dwg TPD1259 ...

Page 6: ...2 6 Dwg TPA1537 1 ...

Page 7: ... DAA40 302 50 Housing Sleeve Assembly 19 Throttle Valve Seat DAA40 303 for models ending in EU DAA40 EU A39 20 Throttle Body DAA40 300 for all other models DAA40 A39 21 Throttle Body Seal 2 410 283 51 Warning Label 22 Collar for models ending in EU DAA40 703 for models ending in EU EU 99 22 Collar Assembly DAA40 A703 for all other models DAA40 99 23 Warning Label DAA40 98 52 Clutch Adjusting Hole ...

Page 8: ...2 8 Dwg TPB1019 ...

Page 9: ...ff Ball 6 DAA40 629 77 Cam Pin 3 DAA40 704 78 Cam Shaft DAA40 502 79 Cam Block DAA40 721 80 Clutch Spindle for DAA models DAA40 584 for DAAT models DAMT40 584 81 Spindle Retainer 7L1B 28 82 Clutch Bearing R1602 510 83 Drive Shaft Bearing R1602 510 84 Clutch Housing DAA40 580 DAA40 580 When replacing the Clutch Assembly or any clutch components check the gap of the Shutoff Valve Assembly as instruc...

Page 10: ...76 insert the shaft of the Shutoff Spool into the end of the Cam Shaft to prevent the Balls from becoming lodged in the central opening Position one of the shutoff ball openings downward and sharply rap the Cam Shaft on a work bench mat or a piece of corrugated cardboard box Two Shutoff Balls are installed in each hole Repeat the process at the other two locations for the remain ing four Balls Dis...

Page 11: ...ads of the slotted end of the Bushing 9 Using a screwdriver in the slot of the Bushing thread the assembled Plunger and Bushing into the Handle until the trailing end of the Bushing is flush with the handle surface Make certain the Plunger enters the hole in the Throttle Valve Guide Make certain the Plunger is retracted against the Bushing before instal ling the Throttle Valve Spring 16 10 Install...

Page 12: ... the Clutch Shaft Insert a 1 Phillips head screwdriver into the notch of the Nut Lock and one of the notches in the Nut Insert the screwdriver far enough to create a gap between the Nut Lock and Adjusting Nut Turn the screwdriver clockwise as you would to tighten a screw to move the Nut along the Shaft until it clears the groove for the Clutch Adjusting Nut Stop 67 9 Insert the jaws of snap ring p...

Page 13: ...bly will require adjustment To determine if the gap is correct remove the Motor Clamp Spacer 32 insert the Shutoff Valve Assembly 31 shaft first into the central opening of the motor assembly and measure the distance with a depth micrometer Refer to Dwg TPD1251 Dwg TPD1251 If the gap is incorrect proceed as follows a Remove the Valve Assembly from the motor b Place a wrench on the square of the va...

Page 14: ...rt buildup Clean and lubricate the motor unit parts Incorrect gap in Shutoff Valve Assembly Adjust the gap as explained in the section ASSEMBLING THE MOTOR TO THE HANDLE Leaky Throttle Valve Worn Throttle Valve and or Throttle Valve Seat Install a new Throttle Valve and or Throttle Valve Seat Dirt accumulation on Throttle Valve and or Throttle Valve Seat Pour about 3 cc of a clean suitable cleanin...

Page 15: ...2 15 NOTES ...

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