Woods Equipment RD990X manual Appendix, Bolt Torque Chart, SAE Series Torque Chart

Page 43

BOLT TORQUE CHART

Always tighten hardware to these values unless a different torque value or tightening procedure is listed for a specific application.

Fasteners must always be replaced with the same grade as specified in the manual parts list.

Always use the proper tool for tightening hardware: SAE for SAE hardware and Metric for metric hardware. Make sure fastener threads are clean and you start thread engagement properly.

All torque values are given to specifications used on hardware defined by SAE J1701 MAR 99 & J1701M JUL 96.

SAE SERIES

A TORQUE

CHART

SAE Bolt Head

Identification

SAE Grade 2

SAE Grade 5

SAE Grade 8

(No Dashes)

(3 Radial Dashes)

(6 Radial Dashes)

A

 

 

 

 

MARKING ON HEAD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SAE 2

 

SAE 5

 

SAE 8

Diameter

Wrench

 

 

 

 

 

 

 

 

 

 

 

 

(Inches)

Size

lbs-ft

 

N-m

lbs-ft

 

N-m

lbs-ft

 

N-m

 

 

 

 

 

 

 

 

 

 

 

1/4"

7/16"

6

 

8

10

 

13

14

 

18

 

 

 

 

 

 

 

 

 

 

 

5/16"

1/2"

12

 

17

19

 

26

27

 

37

 

 

 

 

 

 

 

 

 

 

 

3/8"

9/16"

23

 

31

35

 

47

49

 

67

 

 

 

 

 

 

 

 

 

 

 

7/16"

5/8"

36

 

48

55

 

75

78

 

106

 

 

 

 

 

 

 

 

 

 

 

1/2"

3/4"

55

 

75

85

 

115

120

 

163

 

 

 

 

 

 

 

 

 

 

 

9/16"

13/16"

78

 

106

121

 

164

171

 

232

 

 

 

 

 

 

 

 

 

 

 

5/8"

15/16"

110

 

149

170

 

230

240

 

325

 

 

 

 

 

 

 

 

 

 

 

3/4"

1-1/8"

192

 

261

297

 

403

420

 

569

 

 

 

 

 

 

 

 

 

 

 

7/8"

1-5/16"

306

 

416

474

 

642

669

 

907

 

 

 

 

 

 

 

 

 

 

 

1"

1-1/2"

467

 

634

722

 

979

1020

 

1383

 

 

 

 

 

 

 

 

 

 

 

METRIC SERIES

ATORQUE

CHART

8.8

Metric Bolt Head

10.9

Metric

Identification

Metric

 

Grade 8.8

 

Grade 10.9

 

 

 

Coarse Thread

 

 

 

Fine Thread

 

 

A

 

 

 

 

 

 

 

 

 

 

A

 

 

Marking on Head

 

 

 

Marking on Head

 

 

 

 

 

 

 

 

 

Diameter &

 

 

 

 

 

 

 

 

 

 

Diameter &

 

Metric 8.8

Metric 10.9

 

Metric 8.8

Metric 10.9

Thread Pitch

Wrench

 

Thread Pitch

 

 

 

 

 

 

 

 

 

(Millimeters)

Size

N-m

lbs-ft

N-m

lbs-ft

 

N-m

lbs-ft

N-m

lbs-ft

(Millimeters)

 

 

 

 

 

 

 

 

 

 

 

 

6 x 1.0

10 mm

8

6

11

8

 

8

6

11

8

6 x 1.0

 

 

 

 

 

 

 

 

 

 

 

 

8 x 1.25

13 mm

20

15

27

20

 

21

16

29

22

8 x 1.0

 

 

 

 

 

 

 

 

 

 

 

 

10 x 1.5

16 mm

39

29

54

40

 

41

30

57

42

10 x 1.25

 

 

 

 

 

 

 

 

 

 

 

 

12 x 1.75

18 mm

68

50

94

70

 

75

55

103

76

12 x 1.25

 

 

 

 

 

 

 

 

 

 

 

 

14 x 2.0

21 mm

109

80

151

111

 

118

87

163

120

14 x 1.5

 

 

 

 

 

 

 

 

 

 

 

 

16 x 2.0

24 mm

169

125

234

173

 

181

133

250

184

16 x 1.5

 

 

 

 

 

 

 

 

 

 

 

 

18 x 2.5

27 mm

234

172

323

239

 

263

194

363

268

18 x 1.5

 

 

 

 

 

 

 

 

 

 

 

 

20 x 2.5

30 mm

330

244

457

337

 

367

270

507

374

20 x 1.5

 

 

 

 

 

 

 

 

 

 

 

 

22 x 2.5

34 mm

451

332

623

460

 

495

365

684

505

22 x 1.5

 

 

 

 

 

 

 

 

 

 

 

 

24 x 3.0

36 mm

571

421

790

583

 

623

459

861

635

24 x 2.0

 

 

 

 

 

 

 

 

 

 

 

 

30 x 3.0

46 mm

1175

867

1626

1199

 

1258

928

1740

1283

30 x 2.0

 

 

 

 

 

 

 

 

 

 

 

 

Typical Washer

Flat Washer

Installations

Lock Washer

Bolt

 

 

8/9/00

 

 

Bolt Torque & Size Charts (Rev. 3/28/2007)

Appendix 43

Image 43
Contents Rearmount Mowers To the Dealer IntroductionLEA EL Instructivo Table of ContentsGeneral Information SpecificationsRD990X Preparation SafetySafety Rules TrainingTransportation MaintenanceStorage Be Careful Safety & Instructional Decals33347E Attaching Mower to Tractor OperationOperation Tractor StabilityRefer to Figure Cutting Height AdjustmentCutting Height Chart Tractor TOP Link AdjustmentOperating Tips Front Caster Wheel Interference CheckFront Roller Optional Operating TechniqueMower Removal & Storage Uneven TerrainOwner PRE-OPERATION Check List Lubrication Information Owner ServiceOwner Service Blocking MethodDescription Frequency Blade Service Belt ServiceBelt Replacement Belt InstallationBlade Sharpening Blade InstallationCleaning Chain ShieldingTrouble Shooting TroubleshootingMowing Conditions Belt Conditions Troubleshooting Spindle Disassembly Dealer ServiceDealer Service Blade Spindle ServiceSpindle Installation Spindle AssemblySeal Installation Seal ReplacementGearbox Repair Horizontal Shaft Seal Replacement Vertical Shaft Seal ReplacementGearbox Removal from Mower Gearbox Reassembly Gearbox DisassemblyUniversal Joint Repair Gearbox InstallationDrive Sheave Installation Joint DisassemblyJoint Assembly Dealer SET-UP Instructions AssemblyAssembly Instructions Install Front Casters FigureFill Gearbox Install Hitch ArmsInstall Driveshaft Torque Caster ArmsInstall Front Roller Optional Install Chain ShieldingQuick Hitch Kit Installation Optional Install Quick Hitch OptionalDelivery Check List Dealer Check ListsDealer Check Lists PRE-DELIVERY Check ListMAN0845 1/12/2011 Parts Parts IndexRD990X Main Frame Assembly Part QTY Description NSS RD990X Gearbox AssemblyRD990X Drive Shaft Assembly RD900X Blade & Spindle Assembly RD990X Chain Shielding Assembly Quick Hitch KIT Optional RD990X Front Roller Assembly OptionalAppendix Bolt Torque ChartSAE Series Torque Chart Metric Series Torque ChartAbbreviations Bolt Size ChartIndex IndexWarranty Rev /23/2005 MAN0845

RD990X specifications

The Woods Equipment RD990X is a robust rotary mower designed for heavy-duty performance in various applications, making it an ideal choice for landscapers, agricultural professionals, and property managers alike. With its superior build quality and innovative features, the RD990X stands out in the competitive market of rotary mowers.

One of the main features of the RD990X is its powerful cutting capability. Equipped with a high-performance engine, this mower is engineered to sustain tough mowing conditions, whether in dense grass, thick brush, or uneven terrain. The RD990X has a wide cutting deck that ensures efficient mowing, reducing mowing time significantly. The adjustable cutting height allows users to tailor their mowing to their specific needs, offering versatility across different landscapes.

Another notable aspect of the RD990X is its durable construction. The mower's heavy-duty steel frame is designed to withstand wear and tear, ensuring longevity even in rugged environments. The reinforced cutting deck not only provides strength but also enhances safety during operation. Additionally, the RD990X incorporates innovative technologies like blade brake systems, which provide instant stopping power to the blades when the operator disengages the mower. This feature increases safety and provides peace of mind while mowing.

The RD990X is also designed with user comfort in mind. Its ergonomic controls are easily accessible, allowing for smooth operation without straining. The mower's design allows for excellent visibility, giving operators confidence while navigating around obstacles. Enhanced maneuverability is also a highlight, enabling tight turns and precise trimming in challenging areas.

Moreover, the RD990X integrates advanced technologies such as GPS tracking and fuel efficiency monitoring, optimizing performance and operational costs. Its compatibility with various attachments expands its functionality, allowing it to perform multiple tasks beyond mowing, such as mulching and side discharge.

In summary, the Woods Equipment RD990X is a top-tier rotary mower distinguished by its powerful performance, durable build, ergonomic design, and cutting-edge technology. Whether tackling large fields or maintaining landscaped areas, the RD990X is engineered to deliver exceptional results, making it a reliable choice for all mowing needs. With its outstanding features and versatility, it holds a significant position in the market, promising both efficiency and effectiveness for users across various industries.