Creation: 17.10.2013 2-5-1
5. Repairs
A. Torque Charts
When working on the equipment it is important to follow general mechanic guidelines. Charts 5
and 6 show the proper torque required on several different types of bolts. These charts should be
used when any repairs are made to the unit or its components.
HEAD
SIZE/TYPE
GRADE
GRADE
GRADE
GRADE
GRADE
GRADE
SOCKET
HEAD
SET
SCREW
CAP &
1/4 6 9 9 12.5 12.5 13 14 70 LB/IN 75 LB/IN
5/16 11 17 18 24 24 28 30 12 11
9/16 66 103 110 150 150 165 176 63 57
5/8 93 145 150 209 209 225 240 100 92
1 1/8 474 872 782 1304 1304 1410 1523 --- 390
RECOMMENDED ASSEMBLY TORQUE VALUES LB/FT
CHART 5
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