cadillac Workshop Repair Guides

Cadillac Workshop Service and Repair Manuals

Piston Ring, Engine > < Engine - Component and Service Procedure Changes|Page 2381
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Piston Pin: Specifications

Engine Liter/VIN ...................................................................................................................................................................................................  4.6L/Y,9

All Measurements Given In Inches Unless Otherwise Specified

Piston Clearance .............................................................................................................................................................................................  0.0004-0.0020
Piston Pin Diameter [01] .................................................................................................................................................................................  0.8650-0.8660
Piston Ring End Gap [02]

Comp. .........................................................................................................................................................................................................  0.0100-0.0160
Oil ...............................................................................................................................................................................................................  0.0100-0.0300

Piston Ring Side Clearance

Comp. .............................................................................................................................................................................................................  0.002-0.004
Oil ...............................................................................................................................................................................................................................  [17]

[01] Pistons & pins are matched set & should be replaced as an assembly.
[02] Maximum.
[17] Zero clearance] side sealing ring.

Piston Ring, Engine > < Engine - Component and Service Procedure Changes|Page 2381