2013/02/19 Caterpillar


An Improved Transmission Pressure Sensor is Now Used on Certain Pipelayer, Track-Type Loaders, and Track-Type Tractors {1408}

Usage:

D6K LGP DHA
Pipelayer:
PL61 (S/N: WGS1-UP)
Track-Type Loader:
953D (S/N: LBP1-UP)
963D (S/N: LCS1-UP)
973D (S/N: LCP1-UP)
Track-Type Tractor:
D6K LGP (S/N: DHA1-UP)
D6K XL (S/N: FBH1-UP)

Description of Change: An improved transmission pressure sensor of chassis wiring group is now used on the machines that are listed above. The new pressure sensor has a more robust body enabling higher installation torque providing stability in the output signal and improves the sealing capability.

Adaptable To: The new 335-5321 Pressure Sensor Gp replaces the former 261-0420 Pressure Sensor Gp in the chassis wiring group.

During installation, tighten the pressure sensor to 62 ± 6 N·m (46 ± 4 lb ft).

The new 335-5321 Pressure Sensor Gp is adaptable to the machines and effective in production with the machines that are listed in Table 1.

Table 1
Product Name     Sales Model     Adaptable Serial Number     Effective Serial Number    
Pipelayer     PL61     S/N:WGS1-309     S/N:WGS310-UP    
Track-Type Loader     953D     S/N:LBP1-1484     S/N:LBP1485-UP    
Track-Type Loader     963D     S/N:LCS1-1883     S/N:LCS1884-UP    
Track-Type Loader     973D     S/N:LCP1-283     S/N:LCP284-UP    
Track-Type Tractor     D6K     S/N:DHA1-2385     S/N:DHA2386-UP    
Track-Type Tractor     D6K     S/N:FBH1-2684     S/N:FBH2685-UP    

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