KIT-SEAL 1681779 - Caterpillar

Illustration 1 g00351252
Position Tooling (A) under the lift arms.
Release the hydraulic system pressure. Refer to Disassembly and Assembly, "Hydraulic System Pressure - Release".
Illustration 2 g00351253
Remove bolt (1) from pin assembly (2) .
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Attach a suitable lifting device to lift cylinder (3) .
Remove pin assembly (2) .
Illustration 4 g00351255
Place suitable cribbing between lift cylinder (3) and the loader frame. Use the suitable lifting device in order to lower lift cylinder (3) onto the suitable cribbing.
Repeat Steps 4 through 7 in order to remove the remaining lift cylinder.
Illustration 5 g01173766
Disconnect grease tube assembly (4). Remove bolt (6) from pin assembly (5). Repeat for the opposite side.
Illustration 6 g01173726
Attach a suitable lifting device to lift arms (7) .
Illustration 7 g01173771
Install Tooling (B) to pin assembly (5). Attach a suitable lifting device to Tooling (B). Use Tooling (B) in order to remove pin assembly (5). Repeat for the opposite side.
Illustration 8 g01173726
Use the suitable lifting device in order to remove lift arms (7). The weight of lift arms (7) is approximately 1090 kg (2400 lb).
Illustration 9 g01173778
Position lift arms (7) on suitable cribbing.
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Remove lip seals (8) .
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Use Tooling (C) in order to remove bearings (9) (not shown).
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Remove lip seals (10) .
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Use Tooling (D) in order to remove bearings (11) (not shown).
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Remove lip seals (12) .
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Use Tooling (E) in order to remove bearings (13) .