Cylinder Head LH: Installation
WARNING: This page is about a different car, the 2018 Lincoln Navigator. However, it is still accessible from the selected car via links, so may be relevant.
- Install the LH cylinder head gasket.
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NOTE: Install new cylinder head bolts.
Install the LH cylinder head and the new bolts. Tighten in the sequence shown in 5 stages.
Torque:
Stage 1: 177 lb.in (20 Nm)
Stage 2: 33 lb.ft (45 Nm)
Stage 3: 90°
Stage 4: 90°
Stage 5: 90°
- Install the LH M6 bolt.
Torque: 89 lb.in (10 Nm)
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- Install the ground strap & the stud bolt. Connect the wire retainer.
Torque:
Stage 1: 89 lb.in (10 Nm)
Stage 2: 20°
- Position back the body ground strap and install the bolt.
Torque: 97 lb.in (11 Nm)
- Install the ground strap & the stud bolt. Connect the wire retainer.
- Connect the fuel supply tube. Refer to: Spring Lock Couplings
.
- Install the fuel supply tube spring lock coupling retainer.
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- Connect the high-pressure fuel tube, tighten the flare nut and the bolt.
Torque:
For the high-pressure fuel tube:
Stage 1: 89 lb.in (10 Nm)
Stage 2: 30°For the bolt
Stage 3: 89 lb.in (10 Nm)
Stage 4: 45°
- Connect the fuel supply tube quick connect coupling. Refer to: Quick Release Coupling .
- Connect the high-pressure fuel tube, tighten the flare nut and the bolt.
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- Connect the RH and LH port injection fuel rail electrical connectors.
- Connect the RH and LH direct injection fuel rail electrical connectors.
- Position the flare nuts and connect the fuel rail-to-fuel rail high-pressure fuel tube.
Torque:
Stage 1: 89 lb.in (10 Nm)
Stage 2: 30°
- Connect the fuel supply tubes. Refer to: Spring Lock Couplings
.
- Install the fuel supply tube spring lock coupling retainers.
- Install the LH camshaft. Refer to: Camshaft LH .
- Install the LH turbocharger. Refer to: Turbocharger LH .
- Connect the battery ground cable. Refer to: Battery Cables .