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EDGE 2278203 - Caterpillar



2278203 EDGE Caterpillar parts 320C, 320D, 320D L, 322B L, 322C, 324D L, 325B L, 325D L, 329D L EDGE
Rating:
79
Alternative (cross code) number:
CA2278203
227-8203
2278203
Caterpillar 2278203 EDGE
Weight: 281 pounds 127 kg.

Buy EDGE 2278203 Caterpillar genuine, new aftermarket tractor parts with delivery
EXCAVATOR,

Compatible equipment models: 2278203:

EXCAVATOR  320C   320D   320D L   322B L   322C   324D L   325B L   325D L   329D L   Caterpillar
Number on catalog scheme: 1
 
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Information:

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 422-8733 Jack Stand 2
Grease is under high pressure.Grease coming out of the relief valve under pressure can penetrate the body causing injury or death.Do not watch the relief valve to see if grease is escaping. Watch the track or track adjustment cylinder to see if the track is being loosened.Loosen the relief valve only one turn.
Illustration 1 g00545595
Raise the side of the machine, and install Tooling (A) under the frame.
Release the tension on the track. Refer to Operation and Maintenance Manual, "Track Adjustment - Adjust" for the proper procedure.
Illustration 2 g01520814
Use two people to support track roller (1).
Illustration 3 g00545597
Remove bolts (2).
Remove track roller (1). The weight of track roller (1) is approximately 14 kg (31 lb).Installation Procedure
Table 2
Required Tools
Tool Part Number Part Description Qty
A 422-8733 Jack Stand 2
B - Loctite 242 1
To avoid possible damage to track components, never overtighten the track assembly.
Be sure that the mounting surfaces on the track roller, the track guide, and the undercarriage frame are clean and free of dirt and debris prior to installing the track roller.
Illustration 4 g01520814
Illustration 5 g00545597
Use two people to position track roller (1). The weight of the track roller is approximately 14 kg (31 lb).
Make sure that the plug in the track roller is facing toward the outside of the undercarriage frame. Apply Tooling (B) to bolts (2). Install bolts (2).
Prior to lowering the machine to the ground and tightening the track, be sure that all the track rollers rotate smoothly by hand.
Illustration 6 g00545595
Raise the machine off Tooling (A). Remove Tooling (A) from the machine. Lower the machine to the ground.
Tighten the tension of the track. Refer to Operation and Maintenance Manual, "Track Adjustment - Adjust" for the proper adjustment procedure.

Caterpillar parts catalog:

Caterpillar parts catalog
325B L Excavator 2JR00001-UP (MACHINE) POWERED BY 3116 Engine
322B L Excavator 1YS00001-UP (MACHINE) POWERED BY 3116 Engine
320C & 320C L Excavators AMC00001-UP (MACHINE) POWERED BY 3066 Engine
322C L Excavator BKJ00001-UP (MACHINE) POWERED BY 3126 Engine
320C & 320C L Excavators MAB00001-UP (MACHINE) POWERED BY 3066 Engine
322C L Hydraulic Excavator HEK00001-UP (MACHINE) POWERED BY 3126B Engine
325D L Excavator A3R00001-UP (MACHINE) POWERED BY C7 Engine
324D L Hydraulic Excavator JJG00001-UP (MACHINE) POWERED BY C-7 Engine
320D & 320D L Excavators MCH00001-UP (MACHINE) POWERED BY C6.4 Engine
320D & 320D L Excavators A6F00001-UP (MACHINE) POWERED BY C6.4 Engine
320D L Excavator A9F00001-UP (MACHINE) POWERED BY C6.4 Engine
329D L Excavator JHJ00001-UP (MACHINE) POWERED BY C7 Engine
320D L Excavator SPN00001-UP (MACHINE) POWERED BY C6.4 Engine


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