TM 9-2320-273-20
BODY AND CAB.
11.27. HEATER HOSE MAINTENANCE (Continued).
NOTE
All heater hoses and clamps are maintained
using standard shop practices and techniques,
Replace hoses that are cracked or deteriorated
and any defective clamps.
Follow on maintenance action required:
a. Fill cooling system; refer to para 4-42 C and D.
b. Bleed heater; refer to para 4-50C.
c. Check for leaks.
11-89