Ford Taurus, Руководство пользователя

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uniform finish. A rigid hone will provide a definite cross-hatch finish; operate the
rigid hone at a speed to obtain a 45-65 degree included angle in the cross-hatch.
The finish marks should be clean but not sharp, free from embedded particles and
torn or folded metal.
9. Periodically during the honing procedure, thoroughly clean the cylinder bore and
check the piston-to-bore clearance with the piston for that cylinder.
10. After honing is completed, thoroughly wash the cylinder bores and the rest of the
engine with hot water and detergent. Scrub the bores well with a stiff bristle brush
and rinse thoroughly with hot water. Thorough cleaning is essential, for if any
abrasive material is left in the cylinder bore, it will rapidly wear the new rings and
the cylinder bore. If any abrasive material is left in the rest of the engine, it will be
picked up by the oil and carried throughout the engine, damaging bearings and
other parts.
11. After the bores are cleaned, wipe them down with a clean cloth coated with light
engine oil, to keep them from rusting.
To install:
12. Lubricate each piston, rod bearing, and cylinder wall with heavy weight engine oil.
13. Take the bearing nuts and cap off connecting rod. Install rubber hoses over the
connecting rod bolts to protect the block and crankshaft journal.
14. Install a ring compressor over the piston, position piston with the mark toward
front of engine and carefully install.
15. Position the connecting rod with bearing insert over the crank journal. Install the
rod cap with bearing in proper position. Secure with rod nuts and torque to the
proper specifications. Install all of the rod and piston assemblies.
PISTON RING REPLACEMENT
1. Take the new piston rings and compress them, one at a time into the cylinder that
they will be used in. Press the ring about 25mm below the top of the cylinder block
using an inverted piston.
2. Use a feeler gauge and measure the distance between the ends of the ring. This is
A properly cross-hatched cylinder bore
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18.11.2005 file://C:\DOCUME~1\SILENT~1\LOCALS~1\Temp\trsHIPBC.htm