4-141. RADIATOR HOSES AND PIPING
THIS TASK COVERS:
Tool Kit, General Mechanics, Automotive
Main Engine Shutdown (see para 2-12.)
(Appendix B, Section IIl, Item 1)
APU Shutdown (see para 2-16.)
Batteries Disconnected (see para 4-114.)
Engine Compartment Covers
Pipe Sealant (Item 2, Appendix E)
Removed (see para 4-127.)
Tie Straps (Item 33, Appendix E)
Coolant (Item 29, Appendix E)
Engine coolant can cause severe burns. Allow engine to cool
before attempting to remove any hose or pipe.
(1) Drain cooling system to level required prior to replacing any component (see para 3-6).
(2) Loosen clamps (6) and remove hoses (I thru 5) as necessary. Remove plastic tie straps as required.
(3) Prior to replacement of any fitting, coat pipe threads with pipe sealant (Item 2, Appendix E).
1. UPPER RADIATOR HOSE
2. OIL COOLER HOSE
3. HEATER HOSE
4. HEATER HOSE
5. LOWER RADIATOR HOSE