ADAPTER 1186930 - Caterpillar

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Remove bolts (1). Reposition guard (2) in order to remove bolt (3). Remove guard (2).
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Attach a suitable lifting device to angle cylinder (4). The weight of angle cylinder (4) is approximately 32 kg (70 lb).
Remove hose assembly (5).
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Disconnect hose assembly (8).
Remove bolt (9) and remove pin assembly (6).
Remove spacers (7).
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Remove bolt (10) and the retainer. Remove pin (11).
Remove angle cylinder (4).
Repeat all steps for the other side. Installation Procedure
Install angle cylinder (4) in reverse order of the removal procedure. Disassembly and Assembly Information
Table 2
Required Tools
Tool Part Number Part Description Qty
A 125-0079 Hydraulic Cylinder Repair Stand Gp 1
B 195-4609 Seal Pick 1
C 7M-7456 Bearing Mount Compound
D FT-2802 Puller Plate 1
4C-9633 Puller Stud 1
1A-1935 Full Nut 2
6V-3160 Double Acting Cylinder 1
9S-5565 Pin Puller Sleeve As 1
3S-6224 Electric Hydraulic Pump Gp 1
1P-1861 Retaining Ring Pliers 1
When you are using hydraulic cylinders and puller studs, always ensure that the rated capacity of the puller stud meets or exceeds the rated capacity of the hydraulic cylinder. If the puller stud does not meet or exceed the rated capacity of the hydraulic cylinder, a sudden failure of the puller stud could occur. The sudden failure of the puller stud could result in personal injury or death.
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.
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Place the bulldozer angle cylinder onto Tooling (A) for disassembly purposes. (1) Use Tooling (D) for removal and installation of the retaining rings and the bearings. (2) Lubricate the threads of the head. Tighten the head to a torque of 600 130 N m (443 96 lb ft). (3) Lubricate the threads. Tighten the locknut to a torque of 850 85 N m (627 63 lb ft). (4) Lubricate seals with the lubricant that is being sealed. (5) Apply Tooling (C) to the wiper seal. Lubricate the wiper seal with the lubricant that is being sealed.