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HOMESERVICE MANUALSMERCURY2009MILAN PREMIER, 3.0 1, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 13 (ENGINE BLOCK - 2.3L)LOWER ENGINE BLOCK (VIEW 2)
2009 Mercury Milan Premier, 3.0 1, AWD

Lower Engine Block (View 2)

2009 Mercury Milan Premier, 3.0 1, AWDSECTION Lower Engine Block (View 2)
WARNING: This page is about a different variant/trim than selected.
Fig 1: Exploded View Of Lower Block Components (View 2)
G07939960Courtesy of FORD MOTOR CO.
CALL OUTS FOR LOWER BLOCK COMPONENTS (VIEW 2)

Item Part Number Description
1 6161 Piston oil control spacer (4 required)
2 6150 Piston compression upper ring (4 required)
3 6152 Piston compression lower ring (4 required)
4 6159 Piston oil control upper segment ring (4 required)
5 6159 Piston oil control lower segment ring (4 required)
6 6140 Piston pin retainer (8 required)
7 6135 Piston pin (4 required)
8 6200 Connecting rod (4 required)
9 6211 Connecting rod upper bearing (4 required)
10 6110 Piston (4 required)
11 6211 Connecting rod lower bearing (4 required)
12 6210 Connecting rod cap (4 required)
13 6010 Cylinder block
14 6333 Cylinder block crankshaft main bearing (5 required)
15 6303 Crankshaft
16 6333 Crankshaft main bearing beam bearing (5 required)
17 6F098 Main bearing beam
18 6K360 Balance shaft assembly

NOTICE: Do not loosen or remove the crankshaft pulley bolt without first installing the special tools as instructed in this procedure. The crankshaft pulley and the crankshaft timing sprocket are not keyed to the crankshaft. The crankshaft, the crankshaft sprocket and the pulley are fitted together by friction, using diamond washers between the flange faces on each part. For that reason, the crankshaft sprocket is also unfastened if you loosen the pulley bolt. Before any repair requiring loosening or removal of the crankshaft pulley bolt, the crankshaft and camshafts must be locked in place by the special service tools, otherwise severe engine damage can occur. 

NOTICE: During engine repair procedures, cleanliness is extremely important. All parts must be thoroughly cleaned and any foreign material, including any material created while cleaning gasket surfaces, that enters the oil passages, coolant passages or the oil pan, can cause engine failure. 

NOTE: Assembly of the engine requires various inspections/measurements of the engine components (engine block, crankshaft, connecting rods, pistons and piston rings). These inspections/measurements will aid in determining if the engine components will require replacement. For additional information, refer to SPECIFICATIONS .

All vehicles 

    NOTE: If the oil squirters are being reused, they must be installed in the same location as marked during disassembly.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.