An Improved Air Conditioning Compressor Is Used On Certain Wheeled Excavators {1152, 1802} Caterpillar


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An Improved Air Conditioning Compressor Is Used On Certain Wheeled Excavators {1152, 1802} [M0067112]
BASIC ENGINE
MOUNTING GP-ENGINE
An Improved Air Conditioning Compressor Is Used On Certain Wheeled Excavators {1152, 1802}
Wheeled Excavator
M313D (S/N: K3D1-UP)
M315D (S/N: K5E1-UP)
M315D MHPU (S/N: H9A1-UP)
M315D OEM (S/N: EY21-UP)

Description Of Change: An improved air conditioning compressor is used on certain Wheeled Excavators.

The improved air conditioning compressor features reduced vibrations. Reduced vibrations will extend the service life of the front right engine bracket and improve the service life of the machine.

Adaptable To:

Table 1
Required Parts 
Item  Qty  Part Number  Description 
260-8394  Engine Bracket As 
318-4258  Refrigerant Compressor and Mounting Gp 
The improved air conditioning compressor is adaptable with the following machines:

  • M313D (S/N: K3D1-842)

  • M315D (S/N: K5E1-595)

  • M315D MHPU (S/N: H9A1-162)

  • M315D OEM (S/N: EY21-109)
The improved air conditioning compressor is effective with the following machines:

  • M313D (S/N: K3D843-UP)

  • M315D (S/N: K5E596-UP)

  • M315D MHPU (S/N: H9A163-UP)

  • M315D OEM (S/N: EY2110-UP)

When replacing 318-4258 Refrigerant Compressor and Mounting Gp and 260-8394 Engine Bracket As (front right) refer to the following:

Reference: SENR5664 Testing and Adjusting , "Air Conditioning and Heating R134a for All AVSpare Machines" , Refrigerant System - Evacuate.

Reference: , SENR5664 Disassembly and Assembly , "Air Conditioning and Heating R134a for All AVSpare Machines" , Refrigerant Compressor - Remove and Install.

Reference: , SENR5664 Testing and Adjusting , "Air Conditioning and Heating R134a for All AVSpare Machines" , Refrigerant System - Charge.

Reference: , UENR0116 Disassembly and Assembly , "M313D and M315D Wheeled Excavators C4.4 Engine Supplement" , Engine Front Mount - Remove and Install - Right Side.

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