11-12. CAB HEATER COOLANT HOSES REPLACEMENT.
This task covers:
Rear battery box removed. (See paragraph 11-6)
outlet hose components, perform steps 1-3.
inlet hose components, perform steps 4 and 5.
Drain coolant from hoses into suitable container.
Tag hoses for installation.
Loosen clamp (2) and disconnect engine coolant heater hose (3) from pipe assembly (6).
Loosen clamps (8) and disconnect hose (1) from pipe assembly and radiator (7).
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