New Holland SmartTrax T8.320 Service Manual page 73

19. Disconnect the harness connector (1) for the engine
grid heater and the power supply cable (2).
20. Disconnect the vent hose (1) from the intake manifold.
21. Disconnect the harness connector (1) for the fan drive.
22. Remove the A/C compressor mounting bolt (1) and
disconnect the ground wire (2).
Engine - Engine and crankcase
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