Improved Center Chain Guards Are Now Used on Certain F Series Asphalt Pavers {6628, 7150} Caterpillar


Improved Center Chain Guards Are Now Used on Certain F Series Asphalt Pavers {6628, 7150}

Usage:

AP500F 449
Asphalt Paver
AP1000F (S/N: AC41-473)
AP1055F (S/N: TJ51-999; RLM1-109)
AP500F (S/N: 5031-110; AF51-101; 4491-153; F5M1-109)
AP555F (S/N: AP51-289; M451-105; 5F51-113; RBM1-102)
AP600F (S/N: AP61-211; JA61-111; LR61-126; D6F1-107)
AP655F (S/N: 48011-157; 4521-104; 4531-104; P651-127; 6551-1; MH61-445; ML61-120; 4791-185)
AP655F L (S/N: AC61-121)

Description Of Change: The improved center chain guards are now used on certain machine listed above.

The improved design provides better structural rigidity by adding internal gussets which results in higher strength on the connecting base plates.

Adaptable To: The following changes are adaptable to the machines within the listed serial numbers, and are effective with all the machines after the listed serial numbers.

Table 1
Required Parts 
Item  Qty  Part Number  Part Name  Former Part Number(1) 
566-7831  Guard As  511-4178 
566-7834  Guard As  511-4179 
566-7836  Guard As  453-8328 
566-7838  Guard As  453-8329 
566-7840  Guard As  451-4623 
566-7842  Guard As  451-4626 
(1) The former part number listed is for reference only and may differ.


Illustration 1g06423437
Improved design of guard assembly

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