ROLLER & BEARING AS 8E5602 - Caterpillar

Do not install shim (27). Install bearing cone (26) onto shaft (24). Assemble the pump without shim (27) in order to check the preload of bearing cone (26).
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Install O-ring seal (22), plate (23), and the bearing cup to the port block (21).
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Install the port block (21) on housing (3). Install screws (20).
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Install Tooling (D) onto the pump housing. Use the dial indicator to determine the end play of shaft (24). Be sure that you move shaft (24) completely in both directions. Use appropriate tools to move shaft (24).
The thickness of shim (27) should equal the end play measurement plus 0.0508 mm (0.00200 inch). For example, if the end play is 2.1590 mm (0.08500 inch) then the shim thickness should be 2.2098 mm (0.08700 inch).
Record the measurement.
If necessary, grind the shim to the determined measurement.
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Remove screws (20), port block (21), and the bearing cone.
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Illustration 21 g00885495Note: All parts must be in the proper position.
Wrap the nine pistons (30) with string but do not tie the string. Hold the string tight and carefully install rotating group (28) in housing (3). The splines on shaft (24) must engage with splines in retaining ball (32).
Install shim (27).
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Install bearing cone (26) on shaft (24). Install O-ring seals (25).
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Install port block (21) on housing (3).
Install screws (20).
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Install spool (18) to body (19). Install spring retainer (17). Install springs (15) and (16). Install seat (14) to plug (5). Install O-ring seal (13) to plug (5).
Install spool (12) to body (19). Install spring retainer (11). Install springs (9) and (10). Install seat (8) to plug (4). Install O-ring seal (7) to plug (4).
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Improper assembly of parts that are spring loaded can cause bodily injury.To prevent possible injury, follow the established assembly procedure and wear protective equipment.
Install fittings (6) to compensator valve (1). Install plugs (4) and (5) to compensator valve (1).
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Position the compensator valve (1) on housing (3). Install screws (2). Tighten screws (2) to a torque of 12 N m (9 lb ft).