TM 9-2350-247-34
INSTALL ENGINE COOLANT HEATER KIT (M548A1) — Continued
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31. Install heater outlet nipple (1) in coolant heater (2).
32. Connect heater-to-engine hose assembly (3) to heater outlet nipple (1) and engine coolant valve nipple (4).
33. Remove screw (5) and nut (6) securing regulator branched wiring harness clamp (7) to engine. Install engine hose
clamp (8) on heater-to-engine hose assembly (3) with screw (5) and nut (6).
34. Install oil filler tube hose clamp (9) on heater-to-engine hose assembly (3) and oil filler tube clamp (10) on engine oil
filler tube with oil filler tube clamp screw (11) and nut (12).
35. Install valve identification plate (13) on engine coolant inlet valve (14) with locking wire (15).
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