TM 9-2320-209-20-3-4 FRAME 4 1. Pull inlet hose and shield (1) through hole (2) in body to under side of truck. Drain coolant from inlet hose. 2. Pull inlet hose and shield (1) and engine mount (4). 3. Take hoses and shields (1 and 2) END OF TASK outlet hose off truck. and shield (3) from over 23-40