BOOM AR-1 PIECE LONG 4188494 - Caterpillar

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Install swashplate (43).
Install shaft (37).
Install plug (36).
Install dowel (28).
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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 washer (31), spring (30), and washer (29).
Use Tooling (A), Tooling (B), and a suitable press to install retaining ring (32) onto barrel (27).
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Install pistons (42) into retainer (41) and barrel (27).
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Install barrel (27).
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Install shim (26) and bearing cone (25).
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Position plates (40) and plates (38).
Install bolts (39).
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Install piston (22), piston (21), spring (24), gasket (19), port plate (20), and bearing cup (23).
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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 bolts (17) and head (18).
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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 retainer (15), spring (14), rod (13), retainer (12), spool (11), plug (10), and the O-ring seal. Install plug (16) and the O-ring seal.
Install retainer (8), spring (7), retainer (6), spool (5), plug (4), and the O-ring seal. Install plug (9) and the O-ring seal.
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Install O-ring seals (3).
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Install bolts (1) and valve (2).End By:
Install the piston pump. Refer to Disassembly and Assembly, "Piston Pump (Implement) - Install".