GLASS 2321344 - Caterpillar

Illustration 5 g00862117
Maintain slight lifting tension to stick cylinder (1).
Remove bolt (6) and the washers. Note: Some machines may be equipped with shims between the stick cylinder and the stick at the pin bore. Put identification marks on the shims for assembly purposes.
Remove pin assembly (7), spacer (8), and shims (5).
Remove stick cylinder (1). Disassembly and Assembly Information
Table 2
Required Tools
Tool Part Number Part Description Qty
B 7M-7456 Bearing Mount Compound 1
C 1P-1839 Bearing Puller Adapter 1
9U-6832 Nut 1
5P-4184 Tool Stud 1
6V-3175 Double Acting Cylinder 1
3S-6224 Electric Hydraulic Pump Gp 1
FT-1410 Receiving Sleeve 1
4K-0684 Washer 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 6 g01272401Tooling (C) is used for the removal and installation of bearings (1) that are located at the rod end and the head end of the stick cylinder. (2) Lubricate the face and the thread of the cylinder rod with clean hydraulic oil. Torque for nut ... 10000 500 N m (7375 370 lb ft) (3) Lubricate the inside diameter and the outside diameter with clean grease. (4) ( 7) Lubricate the sealing lip lightly with the lubricant that is being sealed. (5) Lubricate the sealing lip lightly with the lubricant that is being sealed. (6) Apply Tooling (B) to the groove before the seal is installed. Installation Procedure
Table 3
Required Tools
Tool Part Number Part Description Qty
A 4C-6486 Stand 1
8S-7641 Tube 1
8S-8048 Saddle 1
8S-7615 Pin 1
Illustration 7 g00862117
Attach a suitable lifting device to stick cylinder (1). The weight of the stick cylinder is approximately 658 kg (1450 lb). Install stick cylinder (1).
Install spacer (8), shims (5) (if equipped) and pin assembly (7).
Install bolt (6).
Illustration 8 g00861801
Connect hose assemblies (5) to tube assemblies (4). Hose assemblies (5) are connected to stick cylinder (1).
Illustration 9 g00861668
Illustration 10 g00861765
Use the suitable lifting device in order to position the rod end of stick cylinder (1). Install pin assembly (3). Install bolt (2).
Illustration 11 g01284712
Remove Tooling (A).