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Valves, Guides And Springs: Removal

WARNING: This page is about a different car, the 2012 RAM Pickup and 2012 RAM Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Spring Compressor Mounting Base
GC0108518Courtesy of CHRYSLER GROUP, LLC
1 - COMPRESSOR MOUNTING BASE
  1. Remove cylinder head. Refer to CYLINDER HEAD, REMOVAL, 6.7L .
  2. Support cylinder head on stands, or install head bolts upside down (through combustion surface side) to protect injector tips from damage from work bench.
  3. Install the valve spring compressor base 8313A (1) as shown in illustration.
    Fig 2: Compressing Valve Springs With Tool 8319
    GC0108519Courtesy of CHRYSLER GROUP, LLC
    1 - SPECIAL TOOL 8319
  4. Install the valve spring compressor (special tool #8319, Compressor, Valve Spring) top plate, washer, and nut. Using a suitable wrench, tighten the nut (clockwise) to compress the valve springs and remove the locks.
  5. Rotate the compressor nut counter-clockwise to relieve tension on the springs. Remove the spring compressor (1).
    Fig 3: Valve Assembly Configuration
    GC0108520Courtesy of CHRYSLER GROUP, LLC
    1 - VALVE RETAINING LOCKS
    2 - VALVE
    3 - SEAL
    4 - SPRING
    5 - RETAINER
  6. Remove the retainers (5), springs (4), valve seals (3) (if necessary), and valves (2). Arrange or number all components so they can be installed in their original locations.
  7. Repeat the procedure on all cylinders to be serviced.
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