794 AC Off-Highway Truck Field Assembly Caterpillar


Air Conditioner Lines - Install

Usage:

794 AC HRT

Parts and Specification Information



Illustration 1g03863472

Note: No parts are required for this procedure. Connect the existing lines group to complete the procedure.

------ WARNING! ------

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 2g03863537
    View of the front right corner of the cab with the access panel removed

  1. Route and connect 445-9743 Hose As (A) and 451-1775 Hose As (B) to the air conditioning lines in the cab.

  2. Route and connect heater return 444-8899 Hose As (C) and heater supply 444-8899 Hose As (D) to the heater lines in the cab.


    Illustration 3g03863543
    View of the left front side of the machine

  3. Connect and route the condense drain 432-2918 Hose (E) from the cab down to the left side of the machine.

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