SH-56B Felling Head Felling Head Caterpillar


Hydraulic Cylinder (Grapple Arm) - Remove and Install

Usage:

SH-56B A82

Removal Procedure




    Illustration 1g02649144

  1. Remove bolts (1) and guard (2) .



    Illustration 2g02649145

  1. Remove bolts (3) and plates (4) .



    Illustration 3g02649147

  1. Disconnect hose assemblies (5) and (6) .



    Illustration 4g02649216

  1. Remove fittings (7) .



    Illustration 5g02649217



    Illustration 6g02649257

  1. Remove bolts (8) and (10). Remove pin assemblies (9) and (11) .



    Illustration 7g02649276

  1. Reposition cylinder (12). Attach a suitable lifting device to grapple arm cylinder (12). The weight of grapple arm cylinder (12) is approximately 36 kg (80 lb).

Installation Procedure

  1. Install grapple arm cylinder (12) in the reverse order of removal.

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