MBE 900 AIR INTAKE PREHEATER
Air Intake Preheater Removal
Remove air intake preheater as follows:
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Remove the hex nut, washer, and wiring-harness connector from the intake air preheater. See Figure
42468
.

1. Intake Manifold Inlet Pipe (cold air)
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3. Intake Air Preheater
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2. Gasket
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4. Wiring Harness
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Intake Air Preheater Removal
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Remove four bolts securing the intake air preheater to the intake manifold inlet pipe. Remove the preheater.
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Remove the gasket from the intake air preheater and discard.
Intake Air Preheater Installation
Install intake air preheater as follows:
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Place a new gasket on the intake air preheater.
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Insert the intake air preheater in the intake manifold inlet pipe and install with four bolts.
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Place the wiring-harness connector on the right-hand terminal of the intake air preheater. Secure the connector with the washer and hex nut.