Great Plains 3SF45 Operator Manual User Manual
Page 11
4/8/99
1-5
170-062M
TIRE INFLATION CHART
TIRE SIZE INFLATION PSI
7.50 x 20" 4 Ply Drill Rib
28
9.0 x 24" 8 Ply Rib Implement
40
9.5L x 15" 6 Ply Rib Implement
32
9.5L x 15" 8 Ply Rib Implement
44
9.5L x 15" 12 Ply Rib Implement
60
11L x 15" 6 Ply Rib Implement
28
11L x 15" 12 Ply Rib Implement
52
12.5L x 15" 8 Ply Rib Implement
36
12.5L x 15" 10 Ply Rib Implement
44
16.5L x 16.1" 10 Ply Rib Implement
36
NUT & BOLT TORQUING CHART
This chart is based on torque requirements in foot pounds for grade 5 bolts.
BOLT MINIMUM MAXIMUM BOLT MINIMUM MAXIMUM
DIAMETER TORQUE TORQUE DIAMETER TORQUE TORQUE
1/4”
9
11
3/4”
270
324
5/16”
17
20
7/8”
400
480
3/8”
35
42
1"
580
696
7/16”
54
64
1 1/8”
800
880
1/2”
80
96
1 1/4”
1120
1240
9/16”
110
132
1 3/8”
1460
1680
5/8”
150
180
1 1/2”
1940
2200
NOTE
: Torque requirements listed above do not apply to self-locking nuts. For self-locking nuts increase the torque
requirements listed above by 15%.