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Home >> Mercury >> 2010 >> Milan Base, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 991 (Manual Transmission And Clutch - General Information) >> Diagnostic Tests >> Manual Transaxle and Clutch >> Pinpoint Tests >> Pinpoint Test B: Clutch Chatter or Shudder >> Pinpoint Test B: Clutch Chatter Or Shudder

Pinpoint Test B: Clutch Chatter Or Shudder

WARNING: This page is about a different car, the 2008 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
  1. B1 CHECK THE ENGINE AND TRANSAXLE MOUNTS 
    • Inspect all engine and transaxle mounts for looseness or damage. Refer to ENGINE - 2.3L article, if necessary.
    • Are any of the engine or transaxle mounts loose or damaged? 
    1. YES  : TIGHTEN or INSTALL new engine mounts or transaxle mounts.
    2. NO  : Go to  B2.
  2. B2 INSPECT THE CLUTCH PRESSURE PLATE 
    • Remove the clutch disc. Refer to CLUTCH article.
    • Inspect the clutch pressure plate and diaphragm springs for wear and even diaphragm height.
    • Are there any signs of wear present on the clutch pressure plate? 
    1. YES  : INSTALL a new clutch pressure plate. REFER to CLUTCH article.
    2. NO  : Go to  B3.
  3. B3 CHECK THE CLUTCH DISC 
    • Inspect the clutch disc for any signs of damage.
    • Is the clutch disc OK? 
    1. YES  : INSPECT the flywheel for damage. REFER to Flywheel Runout Check .
    2. NO  : INSTALL a new clutch disc. REFER to CLUTCH article.