Usage:
D8L (53Y3485-UP),
D8N (9TC1-UP),
D9L (14Y3134-UP),
D9N (1JD1-UP),
D10N (2YD1-UP),
D11N (74Z1-UP) Track-Type Tractors;
785 (8GB223-UP),
789 (9ZC1-UP) Trucks;
992C (49Z458-458, 49Z932-UP) Wheel Loaders
Reference: Service Magazine Article, December 10, 1990, Page 4; "Tight Supply of Halon 2402". Service Magazine Article, June 28, 1993, Page 1; "How To Convert Halon 2402 Machines to ABC Agent". Service Manual Module, Fire Suppression System With Automatic Actuation, SENR3234.
The Caterpillar Fire Suppression System with Automatic Actuation was a production attachment on the above listed machines. It has been out of production for approximately three years. As a result, many service parts are no longer available. When the existing stock of parts dedicated to this system are depleted, they will be canceled and not replaced and will no longer be available through the Caterpillar parts system.
Customers should convert applicable machines to the aftermarket system of their choice. Product Support will continue to be available during this transition by calling (309) 578-8937 (Product Service Engineer).
Major components affected by this phase out of parts service includes but are not limited to:
