CYLINDER AS 9T2521 - Caterpillar

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Install valve (42).
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Install manifold (41) and bolts (40).
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Install seal (28), seal (29), valve (39), valve (38), seal (36), seal (31), spring (30), plate (32), nut (34) and retainer (33). Tighten nut (34) to a torque of 38 N m (28 lb ft). Tighten valve (35) to a torque of 110 10 N m (81 7 lb ft). Tighten valve (39) to a torque of 110 10 N m (81 7 lb ft).
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Install valve (27) and manifold (26).
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Personal injury can result from parts and/or covers under spring pressure.Spring force will be released when covers are removed.Be prepared to hold spring loaded covers as the bolts are loosened.
Install valve (27), spring (26), bearing sleeve (25), O-ring seals (24), and nut (23). Repeat for opposite side.
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Install body (20) and nut (21)
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Install valve (19).
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Install spools (18).
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Install plugs (17), the O-ring seal, and pistons (16)
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Install housing (15) and the O-ring seals.
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Install O-ring seal (8), plate (9), bolts (10), coil (11), cartridge (12), washer (13), and nut (14).
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Install spring (4), spool (5), springs (6), and retainer (7).
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Install O-ring seal (3). Place actuator (1) in a suitable press, as shown. Put enough pressure in order to install retaining ring (2).
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Install actuator (1). End By:
Install valve