TM 5-3805-280-24-2
Hydraulic System
25. Install steel ball (B).
If indentation for steel ball in rod is not aligned with
tapped hole, make a new indentation using a drill and
a 10 mm bit or by striking the steel ball using a
hammer and punch.
26. Tighten set screw (A).
Boom Cylinder Nut-to-Rod Set Screw--Specification
Torque ............................................................................. 57 Nm (42 lb-ft)
Arm Cylinder Nut-to-Rod Set Screw--Specification
A--Set Screw
B--Steel Ball
Torque ............................................................................. 57 Nm (42 lb-ft)
Bucket Cylinder Nut-to-Rod Set Screw--Specification
Torque ............................................................................. 57 Nm (42 lb-ft)
27. Stake set screw in two places 90 from previous
stake marks.
TX,33,UU3814 1907JAN9716/17
28. Apply clean oil to piston and seals. Attach a hoist to
rod using a lifting strap. Carefully install piston, rod
and rod guide into barrel.
29. Tighten cap screws (A).
Boom Cylinder Rod Guide-to-Barrel Cap Screw--Specification
Torque ......................................................................... 265 Nm (195 lb-ft)
Arm Cylinder Rod Guide-to-Barrel Cap Screw--Specification
Torque ......................................................................... 365 Nm (270 lb-ft)
A--Cap Screw
Bucket Cylinder Rod Guide-to-Barrel Cap Screw--Specification
B--Lines
33
Torque ......................................................................... 170 Nm (125 lb-ft)
3360
179
30. Install the lines (B).
TX,33,UU3814 1907JAN9717/17
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