An Improved Double Grouser Track Shoe is Now Used On Certain Excavators {4170} Caterpillar


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An Improved Double Grouser Track Shoe is Now Used On Certain Excavators {4170} [M0066764]
UNDERCARRIAGE
TRACK GP
An Improved Double Grouser Track Shoe is Now Used On Certain Excavators {4170}
Excavator
345B, 345C, 345D, 349D and 349E
352F (S/N: KBP1-UP)

Description Of Change: An improved double grouser track shoe is now used on certain Excavators. The improved track shoe has a redesigned center hole to improve crack resistance. In addition, the track shoe hardness has been increased to improve wear life. The new track shoe is interchangeable with the former track shoe.

Adaptable To: The new 482-1220 Track Shoe replaces the former 150-4768 Track Shoe. The new track shoe is effective with and adaptable to the machines listed in Table 2.



Illustration 1g06021765
Illustration of the 482-1220 Track Shoe

Table 1
Improved Double Grouser Track Shoe Parts List 
New Part Number  Part Name  Former Part Number 
482-1220  Track Shoe  150-4768 

Table 2
An Improved Double Grouser Track Shoe is Now Used on Certain Excavators 
Sales Model  Effective with:  Adaptable to: 
352F VG  S/N:KBP292-UP  S/N:KBP1-291 
345B    All Serial Number Prefixes 
345C    All Serial Number Prefixes 
345D    All Serial Number Prefixes 
349D    All Serial Number Prefixes 
349E    All Serial Number Prefixes 

Information System:

325F Excavator Engine Supplement Cooling System Package (Radiator, Hydraulic Oil Cooler, and Aftercooler) - Assemble
C2.4 Tier 4 Final Engines for Caterpillar Built Machines Camshaft Gear - Remove and Install
320D2 GC Excavator Machine Systems Cab - Remove and Install
320D2 GC Excavator Machine Systems Window Wiper Motor - Remove and Install - Upper
320D2 GC Excavator Machine Systems Upper Frame and Undercarriage Frame - Connect
C2.4 Tier 4 Final Engines for Caterpillar Built Machines Piston and Connecting Rods - Remove and Install
320D2 GC Excavator Machine Systems Upper Frame and Undercarriage Frame - Separate
312F and 313F Excavator Machine Systems Cylinder Speed - Check - Blade (If Equipped)
320D2 GC Excavator Machine Systems Boom Bearings and Seals - Remove and Install
312F and 313F Excavator Machine Systems Cylinder Drift - Check - Blade (If Equipped)
312F and 313F Excavator Machine Systems Electronic Control (Travel System)
BH150 Backhoes and BH160 Backhoes For Skid Steer Loaders and Multi Terrain Loaders Declaration of Conformity
300.9D VPS Mini Hydraulic Excavator Machine Systems Fuel Injection Nozzle - Test
C2.4 Tier 4 Final Engines for Caterpillar Built Machines Rocker Shaft - Disassemble
C2.4 Tier 4 Final Engines for Caterpillar Built Machines Rocker Shaft - Assemble
C2.4 Tier 4 Final Engines for Caterpillar Built Machines Pistons and Connecting Rods - Disassemble
C2.4 Tier 4 Final Engines for Caterpillar Built Machines Pistons and Connecting Rods - Assemble
320D2 GC Excavator Machine Systems Counterweight - Remove and Install
320D2 GC Excavator Machine Systems Fuel Tank - Remove and Install
325F Excavator Machine Systems Counterweight - Remove and Install
312F and 313F Excavator Machine System Specifications Hydraulic Tank and Filter
312F and 313F Excavator Machine System Specifications Air Conditioner Lines
312F and 313F Excavator Machine System Specifications Control Valve (Auxiliary)
316F Excavator Machine System Specifications Stick - 3.1 m (10.17 ft)