Service Manual User guide
Table Of Contents
- 10709790_B_644B,6K,844C,8K,1044C,10K_Lull_Service_Mnl
- Quick Reference
- Revision Record
- Table Of Contents
- List Of Figures
- List Of Tables
- Section 1 Safety
- Section 2 Identification & Specifications
- Section 3 General Maintenance
- Section 4 Reference Diagrams
- Section 5 Supply, Pressure & Return Hydraulics
- Section 6 Boom & Transfer
- Section 7 Frame Tilt & Oscillation
- Section 8 Transmission
- Section 9 Brakes
- Section 10 Outriggers
General Maintenance
Service Manual — Models 644B, 6K, 844C, 8K, 1044C, 10K
3-11
Table 3-5: General Torques for Standard Bolts, Capscrews, and Nuts
Size SAE Grade 2
SAE Grade
5, 5.1, 5.2
SAE Grade
8, 8.2
8-32 14 in-lbs 22 in-lbs 31 in-lbs
8-36 15 " 23 " 32 "
10-24 21 " 32 " 45 "
10-32 23 " 36 " 51 "
1/4-20 50 " 75 " 108 "
1/4-28 56 " 86 " 120 "
5/16-18 96 " 156 " 216 "
5/16-24 108 " 168 " 240 "
3/8-16 180 " 276 " 35 ft-lbs
3/8-24 204 " 300 " 35 "
7/16-14 288 " 35 ft-lbs 55 "
7/16-20 324 " 40 " 60 "
1/2-13 35 ft-lbs 55 " 80 "
1/2-20 40 " 65 " 90 "
9-16-12 55 " 80 " 110 "
9/16-18 60 " 90 " 130 "
5/8-11 75 " 110 " 170 "
5/8-18 85 " 130 " 180 "
3/4-10 130 " 200 " 280 "
3/4-16 150 " 220 " 320 "
7/8-9 125 " 320 " 460 "
7/8-14 140 " 360 " 500 "
1-8 190 " 480 " 680 "
1-12 210 " 530 " 740 "
UNC Threads in White Rows
UNF Threads in Gray Rows