2.8
FUEL HEAT EXCHANGER
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2.8.2
Fuel Heat Exchanger Installation
Install the fuel heat exchanger as follows:
1. Attach the fuel heat exchanger to the DDEC-ECU control unit with the mounting bolts.
Tighten the bolts 8 N·m (6 lb·ft).
2. Connect the fuel lines to the fuel heat exchanger. Use new seal rings. Tighten the fuel
lines 50 N·m (37 lb·ft).
3. Close the hood.
4. Connect the batteries.
5. Prime the fuel system. Refer to section 2.9.2.
2-36
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