CONT GP- 2500789 - Caterpillar

Parts and Specification Information
Illustration 1 g03849579No new parts are required for this procedure. The brake lines are already installed on the machine, but require routing and connecting.
Climbing equipment may be required to access this service point. Refer to the Operation and Maintenance Manual, "Mounting and Dismounting" topic for safety information.
Installation Procedure
Illustration 2 g03849574
A view of the font axle brake lines
Connect 442-3361 Hose As (A) to the front face of 442-3364 Manifold (B).
Connect 442-3450 Hose As (C) to the top of manifold (B).
Connect 442-3379 Hose As (D) to the front face of 442-3365 Manifold (E).
Illustration 3 g03861144
A view of the platform brake line connections
Connect 450-1738 Hose As (F) to the "Rear Service R1" connection on the platform manifold.
Connect 450-1738 Hose As (G) to the "Rear Park R2" connection on the platform manifold.
Connect 450-1735 Hose As (H) to the "Brake Accu Drain (BAD) R6" connection on the platform manifold.
Connect 462-5131 Hose As (J) to the "Brake Return (BR) R7" connection on the platform manifold.
Connect 450-1737 Hose As (K) to the "Brake Supply (P) R9" connection on the platform manifold.
Connect 450-1739 Hose As (L) to the "Front Service R10" connection on the platform manifold.
Connect 464-1035 Hose As (M) to the "Front Accu (FBA) R11" connection on the platform manifold.
Connect 450-1740 Hose As (N) to the "Front Park R12" connection on the platform manifold.
Illustration 4 g03861220
A close up view of the front axle brake line connections
Connect 450-1739 Hose As (P) to the front axle.
Connect 450-1740 Hose As (R) to the front axle.
Illustration 5 g03861314
A view of the rear axle brake line connections
Connect 442-3463 Hose As (T) to the 442-3432 Tube As.
Connect 442-3462 Hose As (U) to the 442-3428 Tube As.
Connect 442-3461 Hose As (V) to the 442-3434 Manifold.
Illustration 6 g03861593
A view of the rear axle brake connections
Connect 450-1738 Hose As (V) to the 205-0560 Slack Adjuster Gp.
Connect 450-1738 Hose As (W) to the 5T-7484 Junction Block.
Connect 442-3429 Hose As (X) to the 343-1922 Rear Axle Lubrication Pump and Motor Gp.
Connect 442-3429 Hose As (Y) to the 343-1922 Rear Axle Lubrication Pump and Motor Gp.
Connect 442-3427 Hose As (Z) to the rear axle.