TM-9-2350-311-20-1 Maintenance Manual for Volume 1 M109 Hull Download
Page 614 of 1275
NOTE , Hoses must cover unpainted areas of tubes and fittings or be positioned evenly between red bands on tubes and housings. Before tightening hose clamps, engine must be warmed up and then run for a minimum of 5 minutes (para 4-5). 1 Apply adhesive between hoses and mating tubes. 2 Install engine coolant lower tube (7). 3 Secure two clamps (5) on radiator outlet-to-engine coolant lower tube hose (6). 4 Connect aeration detector hose (4) and secure with clamp (3). 5 Secure two clamps (1) on engine coolant lower tube-to-engine coolant main hose (2). 6 Refill coolant system (TM 9-2350-311-10). 7 Install special equipment to run powerplant outside of vehicle (para 4-5). 8 Start engine and allow engine to run at least 5 minutes. Shut off engine (para 4-5). 9 Torque five clamps (1, 3, and 5) to 40-60 lb-in. (4.5-6.8 N-m). NOTE FOLLOW-ON MAINTENANCE: Install powerplant (para 4-5) 7-9 TM9-2350-311-20-1