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BOOM AS 0876440 - Caterpillar

0876440 BOOM AS Caterpillar parts BOOM
Alternative (cross code) number:
Caterpillar 0876440 BOOM AS

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Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 459-0233 Strap Wrench 1
B 5P-6025 Lockwire 1
C 314-8478 Diagonal Cutter 1
Personal injury can result from hydraulic oil pressure and hot oil.Hydraulic oil pressure can remain in the hydraulic system after the engine has been stopped. Serious injury can be caused if this pressure is not released before any service is done on the hydraulic system.Make sure all of the work tools have been lowered to the ground, and the oil is cool before removing any components or lines. Remove the oil filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand.
Start the engine.
Lower the screed onto a flat, level surface.
Null the screed to the flat surface.
Stop the engine.
Release the system pressure.
Illustration 1 g06260227
Remove bolt (1), the two washers, the nut, and rubber strap (2).
Disconnect hose assemblies (3).
Illustration 2 g06260230
Remove nut (5), the washer, the bolt, and clip (6).
Disconnect harness assembly (4).
Illustration 3 g06260235
Remove two bolts (8), the plate, and clamp (7) that secure harness assembly (9) to the screed.
Illustration 4 g06260238
Remove lockwire (10).
Disconnect harness assembly (9).
Illustration 5 g06260240
Remove five bolts (11), the ten washers, and the five nuts.
Repeat Step 13 for the opposite side of screed (12).
Start the machine.
Position the machine away from screed (12).Installation Procedure
Install screed (12) in the reverse order of removal.
Use Tooling (A) and a torque wrench to tighten harness assembly (9). Tighten harness assembly (9) to a torque of 10.5 0.3 N m (93 3 lb in).
Use Tooling (C) to install Tooling (B) to replace lockwire (10) and secure harness assembly (9).

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