Ford Ecosport: Engine - 2.0L Duratec-HE (129kW/175PS) / Disassembly and Assembly of Subassemblies - Piston
DISASSEMBLY
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Remove the piston rings and discard.
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Remove the piston pin retainers and discard.
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Remove the piston from the connecting rod.
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Inspect the piston.
Refer to: Piston Inspection (303-00 Engine System - General Information, General Procedures).
ASSEMBLY
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Indicates front of engine.
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Install the piston to the connecting rod.
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Lubricate with clean engine oil and install the piston pin.
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Install the piston pin retainers.
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Lubricate with clean engine oil and install the piston rings.
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NOTE:
Align the piston rings on the piston.
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Upper oil control segment ring gap location.
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Oil control spacer gap location.
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Lower oil control segment ring gap location.
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Piston to be assembled with the arrow pointing to the front of the engine.
Special Tool(s) /
General Equipment
100-002
(TOOL-4201-C)
Holding Fixture with Dial Indicator Gauge
205-153
(T80T-4000-W)
Handle
303-096
(T74P-6150-A)
Installer, Camshaft Front Oil SealTKIT-2009TC-F
303-103
(T74P-6375-A)
Holding Tool, FlywheelT74P-77000-ATKIT-2009TC-F
303-1247VCT Spark Plug Tube Seal Remover and InstallerTKIT-..
Other information:
Special Tool(s) /
General Equipment
8 mm Drill Bit
MIG/MAG Welding Equipment
Spot Weld Drill Bit
Locking Pliers
Materials
Name
Specification
Seam SealerTA-2-B, 3M™ 08308, LORD Fusor® 803DTM
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Removal
NOTE:
Left hand (LH) side shown, right hand (RH) side similar.
NOTE:
Roof and body side removed for clarity..
System Operation
Engine coolant flows primarily from the engine to the radiator circuit
and back to the coolant pump. Coolant is sent from the coolant pump
through the engine block and cylinder head. A separate circuit from the
engine also feeds the heater core with coolant. The coolant pump,
operated by engine rotation through the accessory drive belt, circulates
the coolant...