COOLING SYSTEM EXPANSION TANK MAINTENANCE
THIS WORK PACKAGE COVERS
Cleaning and Inspection
Materials/Parts - Continued
Tools and Special Tools
Gasket (P/N 920715.0007)
Tool Kit, General Mechanic's (Item 128, WP 0289
Nut, lock (P/N 920076.003) (4)
O-ring (P/N 920052.010)
DO NOT perform maintenance on cooling system unless engine has been allowed to cool down. This is
a pressurized cooling system and escaping steam or hot coolant will cause serious burns.
Tag hoses to aid in installation.
Use a suitable container to catch any draining coolant.