CYLINDER BLOCK - Disassembly and Inspection

EM-186prose procedure

CAUTION

When installing sliding parts such as bearings and pistons, be sure to apply engine oil on the sliding surfaces. Place removed parts such as bearings and bearing caps in their proper order and direction. When tightening connecting rod bolts and main bearing cap bolts, apply engine oil to thread portion of bolts and seating surface of nuts.

Disassembly

PISTON AND CRANKSHAFT

Piston and Crankshaft Disassembly

1
Place engine on work stand with Tool.
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2
Remove cylinder head and timing belt.
3
Drain engine oil.
4
Remove water pump.
5
Remove oil pan and oil strainer.
6
Remove pistons.
7
Remove bearing caps and crankshaft.
Place the bearings and caps in their proper order.
Loosen in numerical order.
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Inspection

PISTON AND PISTON PIN CLEARANCE

Confirm the fitting of piston pin into piston pin hole to such an extent that it can be pressed smoothly by finger at room temperature.

Specification	Value
Piston pin to piston pin clearance(0.0002 - 0.0004 in)	0.006 - 0.010mm

Piston pin to piston pin clearance(0.0002 - 0.0004 in)

0.006 - 0.010mm

Apply engine oil to piston pin.

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