Landoll FPSBT-6 Food Plot Seeder - Manual (Page 31)

4-1
Chapter 4
Preventative Maintenance
Fasteners
Before operating your Brillion machine, check all
hardware for tightness. Use the Tightening Torque Table
below as a guide. See Table 4-1
After a few hours of use, check entire machine and
tighten any loose nuts or bolts. Daily or periodic checks
should be made thereafter.
When replacing bolts, be sure to use fasteners of equal
grade.
• Values are given in foot-pounds.
• Use GRADE B lock nuts with GRADE 2 and GRADE 5
bolts only.
• Use GRADE C lock nuts with GRADE 8 bolts only.
Table 4-1: Tightening Torque Table
Thread Size Bolt Grade Plated, Stover Lock Nuts
GRADE 2 GRADE 5 GRADE 8 GRADE B GRADE C
MIN/MAX MIN/MAX
1/4-20 5 8 12 5/7 7/10
5/16-18 11 17 24 10/12 11/16
3/8-16 20 30 45 15/20 20/28
7/16-14 30 50 70 23/32 31/43
1/2-13 50 75 105 37/50 45/62
9/16-12 70 110 155 50/70 70/95
5/8-11 100 150 210 70/95 90/122
3/4-10 170 270 375 125/165 155/210
7/8-9 165 430 610 275/375 360/462
1-8 250 645 910
1 1/8-7 355 795 1290
1 1/4-7 500 1120 1820
1 3/8-6 745 1670 2710
1 1/2-6 870 1950 3160