ELBOW 0043935 - Caterpillar

Note: Do NOT use non-hardened, threaded rods with Hydraulic Cylinders as Tooling. The maximum tonnage rating should be stamped on one end of the puller studs. Do NOT use the unrated rods, if the tonnage rating is missing.
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Illustration 14 g06120372Installation Procedure
Install the bucket in the reverse order of removal.
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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.