Updated Tandem Walkways are Now Available for Certain Motor Graders {7255} Caterpillar

Motor Grader

12M (S/N: B921-752)

12M Series 2 (S/N: F9B1-220; F9M1-481; R9P1-199; R9S1-360)

12M Series 3 (S/N: N9B1-576; N9F1-840; N9P1-207; N9R1-266)

140M (S/N: B9D1-76001; B9G1-1056; D9G1-1770; B9M1-1078)

140M Series 2 (S/N: M9D1-1844; R9G1-372; M9J1-952; R9M1-559)

140M Series 3 (S/N: N9D1-949; N9G1-218; N9J1-677; N9M1-452)

14L (S/N: B941-303)

160M (S/N: B9E1-1225; B9L1-506; B9T1-183; D9T1-1561)

160M Series 2 (S/N: M9E1-409; M9K1-425; R9L1-258; R9T1-349)

160M Series 3 (S/N: N9E1-110; N9K1-127; N9L1-149; N9T1-195)

Description Of Change: An updated tandem walkway is available for the machines listed above. The updated walkway is a single piece walkway compared to the previous two-piece walkway. The updated walkway provides better safety during service activities, due to its single piece design without any gaps between the plates.

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Do not operate or work on this product unless you have read and understood the instruction and warnings in the relevant Operation and Maintenance Manuals and relevant service literature. Failure to follow the instructions or heed the warnings could result in injury or death. Proper care is your responsibility.

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

Illustration 1	g06325027
(1) 488-9058 Plate As

The new 488-9058 Plate As is a direct replacement for the previous plate assemblies in the walkway group part numbers listed in Table 2.