BRACKET AS 7C1707 - Caterpillar

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Illustration 19 g06133899Disassembly and assembly
Table 2
Required Tools
Tool Part Number Part Description Qty
D - Loctite 225 -
E - Hydraulic Cylinder Repair Stand Gp 1
Cylinders equipped with lock valves can remain pressurized for very long periods of time, even with the hoses removed.Failure to relieve pressure before removing a lock valve or disassembling a cylinder can result in personal injury or death.Ensure all pressure is relieved before removing a lock valve or disassembling a cylinder.
Illustration 20 g06120253Specifications are for both the right side and for the left side.Tighten Bolts (1) to a torque of 2340 234 N m (1726 173 lb ft).Tighten Bolts (2) to a torque of 30 3 N m (266 27 lb in).Apply Tooling (D) to set screw (3) and tighten to a torque of 80 8 N m (59 6 lb ft).Tighten plug (4) to a torque of 35 3 N m (26 2 lb ft).Note: Tighten piston (5) until it stops, and additional tighten to a rotation of 13.5 degrees.Installation Procedure
Table 3
Required Tools
Tool Part Number Part Description Qty
F 154-9731 Thread Lock Compound -
G 5P-0960 Grease -
H 5P-3931 Anti-Seize Compound -
Install the Tilt cylinder in the reverse order of removal.
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Illustration 22 g06120036Note: Apply Tooling (G) to the bearing sleeves and lip seals.
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Tighten the nut to a torque of 1800 200 N m (1328 148 lb ft). Use a suitable hammer to strike the collets until the initial torque value is reduced to less than 950 N m (701 lb ft). Tighten nuts again to a torque of 1800 200 N m (1328 148 lb ft). Use a suitable hammer to strike the collets until the torque value is reduced to less than 1600 N m (1180 lb ft). Tighten the nuts to a final torque of 1800 200 N m (1328 148 lb ft).
Tighten the nuts to a torque of 1800 200 N m (1328 148 lb ft) after 50 hours of operation.