Torque Chart - Gradall D152 Operators Safety Manual

Section 7 - Specifications
7.2

TORQUE CHART

To check Gradall torque values, set the torque wrench at 95% of the rated torque
values and check fastener. If the torque wrench releases before the fastener moves,
assume fastener torque is correct. When setting Gradall torque values, use the
values given on the following chart. DO NOT EXCEED allowances.
Boom Cylinder Mount Plate
Quantity ................................................................................................................... 19
Thread Size (grade) .....................................................................................5/8-11 (5)
Torque (lubricated) ...........................................................200-215 lb-ft (272-292 Nm)
Swing Bearing
Quantity ................................................................................................................... 68
Thread Size (grade) .....................................................................................5/8-11 (8)
Torque (lubricated) ...........................................................200-215 lb-ft (272-292 Nm)
Swing Transmission
Quantity ..................................................................................................................... 7
Thread Size (grade) .................................................................................... 3/4-16 (8)
Torque (lubricated) ...........................................................340-365 lb-ft (461-496 Nm)
Tilt Bearing
Quantity ................................................................................................................... 58
Thread Size (grade) .................................................................................... 3/4-10 (8)
Torque (lubricated) ...........................................................340-365 lb-ft (461-496 Nm)
Tilt Drive
Quantity ..................................................................................................................... 4
Thread Size (grade) .................................................................................... 3/4-16 (5)
Torque (lubricated) ...........................................................235-250 lb-ft (318-338 Nm)
82104002 7-3