background image

B

A

B

A

8.8

10.9

SAE 2

SAE 5

SAE 8

These table

s

 are offered as the suggested maximum torque values for dry (not lubricated) threaded products and 

are only a general guide. 

Check tightness of bolts periodically, replace hardware with the same strength bolt.

Torque specification for bolts are identified by their head markings as shown.

See the “Wheel Torque Specification” page for wheel bolt /nut torque settings

METRIC TORQUE SPECIFICATIONS

SAE TORQUE SPECIFICATIONS

N-m

lbs-ft

N-m

lbs-ft

N-m

lbs-ft

N-m

lbs-ft

10 mm

6 x 0.75

---

---

---

---

6 x 1.0

11.3

8.3

16.5

12.2

13 mm

8 x 1.0

27

20

38

28

8 x 1.25

27.3

20.1

40.1

29.6

16 mm

10 x 1.25

52

38

73

54

10 x 1.5

54

40

49

36

18 mm

12 x 1.25

95

70

135

100

12.1.75

93

69

137

101

21 mm

14 x 1.5

150

111

210

155

14 x 2.0

148

109

218

161

24 mm

16 x 1.5

225

166

315

232

16 x 2.0

230

170

338

249

27 mm

18 x 1.5

325

240

460

339

18 x 2.5

329

243

469

346

30 mm

20 x 1.5

460

339

640

472

20 x 2.5

464

342

661

487

34 mm

22 x 1.5

610

450

860

634

22 x 2.5

634

468

904

667

36 mm

24 x 2.0

780

575

1100

811

24 x 3.0

798

588

1136

838

41 mm

27 x 3.0

---

---

---

---

27 x 3.0

1176

867

1674

1234

46 mm

30 x 2.0

---

---

---

---

30 x 3.0

1597

1178

2274

1677

Class 10.9

Class 8.8

Wrench 

Size:

"A"

 Thread Size: 

"B" 

Fine

 Thread Size: "B" 

Coarse

Class 10.9

Class 8.8

lbs-ft

.

N-m

lbs-ft

N-m

lbs-ft

N-m

lbs-ft

N-m

lbs-ft

N-m

lbs-ft

N-m

7/16”

1/4-28

6

8.1

10

13.6

14

19.0

1/4-20

5

6.8

8

10.8

12

16.3

1/2”

5/16-24

13

17.6

19

25.7

27

36.6

5/16-18

11

14.9

17

23.0

25

33.9

9/16”

3/8-24

23

31.2

35

47.4

49

66.4

3/8-16

20

27.1

31

42.0

44

59.6

5/8”

7/16-20

36

48.8

55

74.5

75

101.6

7/16-14

32

43.4

49

66.4

70

94.9

3/4”

1/2-20

55

74.5

85

115.2

120

162.6

1/2-13

49

66.4

75

101.6

107

145.0

13/16”

9/16-18

79

107.0

122

165.3

172

233.1

9/16-12

70

94.9

109

147.7

154

208.7

15/16”

5/8-18

110

149.1

170

230.4

240

325.2

5/8-11

97

131.4

150

203.3

212

287.3

1-1/8”

3/4-16

192

260.2

297

402.4

420

569.1

3/4-10

173

234.4

266

360.4

376

509.5

1-5/16”

7/8-14

184

249.3

474

642.3

668

905.1

7/8-9

166

224.9

429

581.3

606

821.1

1-1/2”

1.0-12

274

371.3

705

955.3

995

1348.2

1.0-8

250

338.8

644

872.6

909

1231.7

SAE 8

SAE 2

SAE 5

SAE 8

Wrench 

Size:

"A"

 Thread 

Size: "B" 

Fine

 Thread 

Size: "B" 

Coarse

SAE 2

SAE 5

-

 

1

4

 -

Summary of Contents for BR Series

Page 1: ...Keep this manual with the machine at all times HORST WELDING 8082 Rd 129 Listowel ON N4W 3G8 Canada 519 291 4162 1 866 567 4162 Fax 1 519 291 5388 www hlaattachments com sales horstwelding com www horstwelding com Do not attempt to operate the equipment without thoroughly reviewing this manual for safe and proper operation Rev 210819 PRINTED IN CANADA OPERATOR S MANUAL BRB84 HA00107 ...

Page 2: ...er 2 Owner and Operator and Safety Information 3 6 Definitions of Safety Terms and Symbols Accident Prevention 3 Safety Section 5 6 Safety Sign Location 4 Power Unit Specifications 7 Attachment Specifications 7 Broom Adjustments 8 Hydraulic Connection 9 Operation 10 Storage 11 Maintenance 12 Service 13 Bolt Torque Chart 14 Troubleshooting 15 16 Warranty Policy 17 Broom Installation and Removal 8 ...

Page 3: ...nting operating and maintaining your Broom Read this manual carefully to obtain valuable information and instructions that will help you achieve safe and dependable service The illustrations and data used in this manual were current at the time of printing but due to possible engineering and or production changes this product may vary slightly in detail HLA reserves the right to redesign and or ch...

Page 4: ...o accident prevention program can be successful without the wholehearted cooperation of the person who is directly responsible for the operation of the equipment If accidents are to be prevented and accidents can be prevented that prevention will come from equipment operators who accept their complete responsibility and anticipate the results of their actions The designer the manufacturer and the ...

Page 5: ...ble free of charge from your dealer or from HLA PLACEMENT OR REPLACEMENT OF SAFETY SIGNS 1 Clean the area of application with non flammable solvent then wash the same area with soap and water 2 Allow the surface to fully dry 3 Remove the backing from the safety sign exposing the adhesive surface 4 Apply the safety sign to the position shown in the diagram above and smooth out any bubbles Item 2 It...

Page 6: ... work gloves protective shoes etc WARNING Obey all safety instructions listed in this section and throughout this manual Failure to obey instructions in this section could result in death or serious injury Before leaving the operator s station or before beginning any type of work on this product lower this product to the ground apply your power unit s parking brake stop the engine remove the start...

Page 7: ...your power unit your loader and your quick attach for special or detailed mounting instructions This product should fit onto the quick attach or loader arms of your power unit the same as the original products that were designed by your loader quick attach manufacturer If this product does not fit properly contact HLA before operating Never place your finger into the mounting plate or 3 point hitc...

Page 8: ...PORTANT Exceeding any of the recommended power unit specifications CAN result in damage to your power unit and or this product and WILL void all HLA warranties ATTACHMENT SPECIFICATIONS LOADER SPECIFICATIONS Minimum 12 20gpm 3000PSI ...

Page 9: ...al consideration if hydraulic tubes are located along the cross bar DO NOT install chains in a location where hydraulic lines may become damaged Leave chains loose with equal slack on both CAUTION Avoid equipment damage and personal injury Chains must be of equal length and long enough to keep the sweeper level during dumping Short chains may cause the sweeper to tip back and damage the sweeper bo...

Page 10: ... just touch the surface as it is only for leveling purposes 6 If the brush pattern is not 2 4 wide the broom height needs to be adjusted Remove front bolt from Broom Mount Plate on both ends of broom Move up or down to achieve proper height and reinstall bolts 7 Adjust the front and side flaps to contact the sweeping surface lightly and evenly BROOM HYDRAULIC CONNECTION 1 Disconnect the hydraulic ...

Page 11: ...ons 6 During normal sweeping operation a small pile of material is pushed along in front of the broom To clean up this pile at the end of the sweeping pass throttle down the power unit drop the bucket cutting edge to the grade surface and change the hydraulic flow operating with broom rotation in reverse and inch forward This action similar to that of a broom and dust pan will wisp the small pile ...

Page 12: ...pect for visible signs of wear breakage or damage Order any parts required and make necessary repairs to avoid delays when starting next season 3 Tighten all loose nuts cap screws and hydraulic connections 4 Lubricate grease fittings 5 Connect hydraulic couplers together or install covers to protect hydraulic system from contaminates 6 Retouch all unpainted and exposed areas with paint to prevent ...

Page 13: ...ned and there are no leaks in any fittings or hoses Ensure all safety signs are in place are clean and are legible SEE THE SAFETY SIGN SECTION page 6 Replace any damaged parts and excessively worn parts Check sweep pattern AFTER EVERY 8 HOURS OF OPERATION Check brush pattern adjust as necessary Check drive shaft Lubricate universal joints with high quality grease Tighten universal joint set screws...

Page 14: ...g end cap on the rotor 7 Slide old bristles off core May need to set rotor on end weight or tie down to the floor and use a hoist to pull bristles off one row at a time Take care not to damage the core 8 To reassemble slide new bristles on frame Note locate drive pins on each side of rotor flat bar Orient waves on bristle core so the high sides come together Bristles alternate one poly and one ste...

Page 15: ...2 x 2 5 634 468 904 667 36 mm 24 x 2 0 780 575 1100 811 24 x 3 0 798 588 1136 838 41 mm 27 x 3 0 27 x 3 0 1176 867 1674 1234 46 mm 30 x 2 0 30 x 3 0 1597 1178 2274 1677 Class 10 9 Class 8 8 Wrench Size A Thread Size B Fine Thread Size B Coarse Class 10 9 Class 8 8 lbs ft N m lbs ft N m lbs ft N m lbs ft N m lbs ft N m lbs ft N m 7 16 1 4 28 6 8 1 10 13 6 14 19 0 1 4 20 5 6 8 8 10 8 12 16 3 1 2 5 1...

Page 16: ...s necessary Brush wears very quickly Brush pattern too wide Adjust brush pattern 2 4 inches 5 10cm Hydraulic drive motors malfunctioning Low hydraulic fluid level Check and replenish hydraulic fluid Improper hose hookup Check and correct hydraulic hose connections Broken hydraulic line Check for leaks and replace line Jammed brush Remove interference Quick disconnect coupler s are not connected or...

Page 17: ...aulic fluid leakage Motor seals damaged Repair motor Broken oil lines Replace hose and check for leaks Loose hydraulic connection Tighten loose connections Hydraulic pump capacity inadequate Cold hydraulic fluid Allow hydraulic fluid to warm up to operating temperature Engine R P M too slow Increase engine R P M Low hydraulic fluid supply Refer to Power Unit s manual for service recommendations Hy...

Page 18: ...and agreed on by an authorized Horst Welding representative All claims must be accompanied by a photograph of the defective product Defective products may be required to be returned to Horst Welding in Listowel Ontario at the request of Horst Welding Repairs Replacement will be done at no charge to the customer within a reasonable time after the receipt of the product This warranty does not cover ...

Page 19: ...Notes ...

Page 20: ...HORST WELDING 8082 Rd 129 Listowel ON N4W 3G8 Canada 519 291 4162 1 866 567 4162 Fax 1 519 291 5388 www hlaattachments com sales horstwelding com www horstwelding com ...

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