LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mercury >> 2001 >> Cougar S >> Repair and Diagnosis >> External Pages >> Different car >> Section 465 (Engine System-General Information) >> General Procedures >> Valve Spring Free Length
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Valve Spring Free Length

WARNING: This page is about a different car, the 2002 Mercury Cougar. However, it is still accessible from the selected car via links, so may be relevant.
  1. Using a vernier gauge, measure the free length of each valve spring. Verify the length is within specification.
    Fig 1: Measuring Free Length Of Valve Spring Using Vernier Gauge
    G03418090Courtesy of FORD MOTOR CO.