GLASS-REAR 2914817 - Caterpillar

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Remove balls (10) .
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Remove seal assembly (11) and remove O-ring seal (12) . Remove head (5) from the rod.
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Remove lip seal assembly (13) from head (5) .
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Remove seal assembly (14) . Remove seal assembly (15) , and remove wear ring (16) from head (5) .Assembly Procedure
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Install wear ring (16) . Install seal assembly (14) , and Install seal assembly (15) into head (5) .Note: Lightly lubricate seals (14) and (15) with the lubricant being sealed.
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Apply Tooling (H) to the mounting groove in head (5) for lip seal assembly (13) . Install lip seal assembly (13) into head (5) .Note: Lightly lubricate the sealing surface of lip seal assembly (14) with the lubricant being sealed.
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Install head (5) onto the rod. Install O-ring seal (12) and install seal (11) .Note: Lightly lubricate seals (11) and (12) with the lubricant being sealed.
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Install balls (10) .
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Install wear ring (9) and install seal (8) .Note: Lightly lubricate seal (8) with the lubricant being sealed.
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Install piston (7) onto the rod. Apply clean grease to the threads of retainer (6) and install retainer (6) . Tighten retainer (6) to a torque of 8000 600 N m (5900 443 lb ft).
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Install the rod into the cylinder and tighten head (5) to a torque of 600 130 N m (443 95 lb ft)
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Install bolt (4) and install valves (3) . Tighten valves (3) to a torque of 14 1 N m (124 9 lb in). The closure torque for valves (3) is 7 1 N m (62 9 lb in)
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Install bracket (2) with bolts (1) .
Remove the Cylinder Assembly from Tooling (F) Installation Procedure
Install suspension cylinder (5) in the reverse order of removal.
Tighten bolt (10) to a torque of 530 70 N m (390 50 lb ft).
Tighten bolt (4) to a torque of 530 70 N m (390 50 lb ft).