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HOMESERVICE MANUALSFORD2021EDGE SE, 4WDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 647 (ENGINE - 3.5L ECOBOOST (BM) PART 1)REMOVAL AND INSTALLATIONROCKER ARMREMOVAL
2021 Ford Edge SE, 4WD

Rocker Arm: Removal

2021 Ford Edge SE, 4WDSECTION Removal
WARNING: This page is about a different car, the 2021 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: This procedure should be used when removing and replacing the clipped roller finger follower or hydraulic lash adjuster and the camshafts are not removed.

LH side rocker arm 

  1. Remove the LH valve cover. Refer to: Valve Cover LH .
  2. NOTE: This step only necessary if the pedestal cap needs to be removed to access the clipped roller finger followers.

    Remove the bolts and the pedestal cap.

    GFD553873Courtesy of FORD MOTOR COMPANY
  3. Rotate the crankshaft pulley bolt clockwise to position the camshaft lobe upward for the clipped roller finger follower to be removed.
    GFD553874Courtesy of FORD MOTOR COMPANY
  4. Remove the clipped roller finger follower. Repeat steps for any other clipped roller finger follower that needs to be removed.
    GFD553875Courtesy of FORD MOTOR COMPANY

    RH side rocker arm 

  5. Remove the valve cover. Refer to: Valve Cover RH . Refer to: Valve Cover RH .
  6. Rotate the crankshaft pulley bolt clockwise to position the camshaft lobe upward for the clipped roller finger follower to be removed.
    GFD553876Courtesy of FORD MOTOR COMPANY
    1. Install Special Service Tool: 303-1633 Remover, Roller Rocker Follower., 303-1633-01 Remover, Roller Rocker Follower.
    2. Turn the knob on the special tool clockwise to depress the valve and spring.
    GFD553877Courtesy of FORD MOTOR COMPANY
  8. Remove the clipped roller finger follower. Repeat steps for any other clipped roller finger follower that needs to be removed.
GFD553878Courtesy of FORD MOTOR COMPANY
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.