KIT-HORN 2221241 - Caterpillar

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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 shim (39) , spring (38) , washer (37) , and washer (36) .
Use Tooling (A) , Tooling (B) , and a suitable press in order to install retaining ring (35) .
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Install pins (34) .
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Install bearing (41) , pistons (42) , and retainer (43) into the barrel.
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Install shaft (40) .
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Install the retainer, the pistons, the bearing, and barrel (33) together.
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Install bearing cone (32) .
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Install port plate (30) and bearing cup (31) .
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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 the adjustment screw and nut (29) to the original position.
Install head (27) and bolts (28) .
Tighten bolts (28) to a torque of 96 12 N m (71 9 lb ft).
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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 (16) , spring (17) , O-ring seal (18) and plug (19) .
Install retainer (5) , spring (6) , spring (7) , backup ring (8) , O-ring seal (9) , backup ring (10) , and plug (11) .
Install spool (14) , O-ring seal (13) , and plug (12) .
Install spool (26) , O-ring seal (25) , and plug (24) .
Install O-ring seal (22) , plug (23) , O-ring seal (4) , plug (3) , screws (21) , and O-ring seals (20) into control valve (2) .
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Install control valve (2) and bolts (1) .
Tighten bolts (1) to a torque of 6.5 1 N m (58 9 lb in).End By: Install the piston pump. Refer to Disassembly and Assembly, "Piston Pump (Steering, Implement, Pilot) - Install".