SETSCREW 2478738 - Caterpillar

Service Parts Section
The Service Parts Section is a reference for parts identification and available part numbers.Safety Icon Nomenclature
Personal Protection/Important Information
Illustration 2 g02166423
Personal Protection/Important InformationProhibited Action
No Smoking Hazard Avoidance
Crushing Hazard (foot)
Crushing Hazard (hand)
Pinch Point
Fire Hazard
Electrical Shock - Hazard
Fire Hazard General Information
The 451-0130 Tool Assembly is used to install the inner bearing seals on swing gears for all excavator series. The tool assembly has several main component parts as listed in Table 1 and Illustration 3.The 451-0130 Tool Assembly runs on compressed air regulated to 90 psi.Introduction
Illustration 3 g03744760
Table 1
Item No.     Description     Part No.    
1     Pneumatic Cylinder-hose assembly     451-0130    
2     Front Plate Assembly     449-2270    
3     Bracket Assembly     449-2269    
Illustration 4 g03744808
This lightweight tool is used for installing the swing gear inner bearing seals on the excavators.
See "Operation Section" for more details.Operation Section
The 451-0130 Tool Assembly is used to install the inner seals of a swing gear on excavators.
The tool fixture has a robust design and is made out of steel.
The assembly consists of a pneumatic air cylinder that will aid the installation of the seal with the front plate assembly (item 1, shown in Illustration 4).
The adjustable Front Plate assembly will allow the operator to install bearing seals on multiple machines.
The Tool Assembly is simple and easy to use.Maintenance Section
Inspection
Inspect prior to each use for nicks, burrs, dents, cracks, bent, or worn parts. If damage is found, discontinue use until inspected and released for use by an approved inspector at the dealership.
Inspect all welds and check for damaged, bent, or cracked components.
As necessary, lubricate slots in adapter plates (12) with a high-quality grease for smooth operation.
Have tools inspected annually by an approved inspector at the dealership.Cleaning
Clean the tooling using a non-solvent based cleaner.Storage
Store tooling indoors in a clean, dry location to prevent rust or corrosion.Store the tool on firm level ground to prevent tipping.Tool Disposal
At the end of the operational life of the tool, dismantle the tooling and recycle the rebuildable components. Dispose of fluids according to all regulations and mandates. Destroy the remaining tooling and dispose of as scrap.Additional Contact Information
For additional product support questions concerning this tool, contact the Dealer Service Tools Hotline at:USA: 1-800-542-8665, Option 1International: 1-309-578-7372