BATTERY GP 2500476 - Caterpillar

Table 1
Required Parts
Item Qty Part Number Part Description
1 1 263-3891 Plug-Cavity
2 1 488-2889 Pressure Reducing Valve
Illustration 1 g03853272
View of brake accumulator charging valve group location on 988K
(A) brake accumulator charging valve group
Illustration 2 g03879001
View of brake accumulator charging valve group location on 834K and 836K
(A) brake accumulator charging valve group
Illustration 3 g03853287
View of the brake accumulator charging valve without the sequence valve cartridge
(1) 369-8183 Pressure Reducing Valve Cartridge Remove pressure reducing valve (1) and install 488-2889 Pressure Reducing Valve.
Illustration 4 g03853285
View of the brake accumulator charging valve with the sequence valve cartridge
(2) 423-1880 Sequence Valve Gp Note: On S/N:TWX1-387 and ; S/N:LWX1-520 only: Remove sequence valve cartridge (2) and install the 263-3891 Plug-Cavity.