F 550 4WD Super Duty V8-6.4L DSL Turbo (2008)
NOTE: Place a visible mark on the engine mount bracket and bracket bolts. Turning the bolt 1 flat of the bolt head is equal to 60 degrees.
Position the LH engine mount and bracket and install the 4 new bolts. Tighten in 2 stages:
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It will be necessary to lower the engine slightly to start the bolts.
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Stage 1: Tighten to 30 Nm (22 lb-ft).
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Stage 2: Tighten a minimum of an additional 60 degrees.
3. NOTE: Do not tighten the bolt at this time.
Install the new center bolt for the LH engine mount.
4. Connect the fuel hoses at the engine.
5. NOTE: Install a new O-ring seal on the oil indicator and tube. Apply clean engine oil to the O-ring seal.
Install the oil indicator and tube. Install the bolt.
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Tighten to 13 Nm (115 lb-inch).
6. Install the retaining nut for the oil level indicator and tube.
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Tighten to 31 Nm (23 lb-ft).
7. NOTE: Make sure the engine mount studs are aligned with the frame openings.
