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Camshaft - LH: Installation

WARNING: This page is about a different car, the 2009 Ford Pickup, 2009 Ford F550 Super Duty, 2009 Ford F450 Super Duty, and 2009 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
  1. Lubricate the camshaft and camshaft journals with clean engine oil.
    2. NOTE: Do not remove the Timing Chain Locking Tool at any time during assembly. If the Timing Chain Locking Tool is removed or out of placement, the engine front cover must be removed and the engine must be retimed. For additional information, refer to Timing Drive Components .
    NOTE: Do not allow the roller followers to move out of position when installing the camshaft.
  2. Install the camshaft into the camshaft sprocket assembly and onto the head. Install a new camshaft sprocket bolt finger-tight.
    3. Fig 1: Identifying Camshaft Sprocket Bolt
    G03920660Courtesy of FORD MOTOR CO.
    NOTE: Do not remove the Timing Chain Locking Tool at any time during assembly. If the Timing Chain Locking Tool is removed or out of placement, the engine front cover must be removed and the engine must be retimed. For additional information, refer to Timing Drive Components .
    NOTE: The timing chain must be installed in its original position onto the camshaft sprocket using the scribed marks, or damage to valves and pistons will result.
  3. Verify the camshaft sprocket and timing chain scribe marks are still in alignment.
    4. Fig 2: Identifying Camshaft Sprocket And Timing Chain Scribe Marks
    GF0005589Courtesy of FORD MOTOR CO.
    NOTE: Do not allow the roller followers to move out of position when installing the camshaft.
  4. Install the camshaft bearing caps in their original locations.
    • Lubricate the camshaft bearing caps with clean engine oil.
    • Position the front camshaft bearing cap.
    • Position the remaining camshaft bearing caps.
    • Install the 12 bolts loosely.
  5. Tighten the 12 LH camshaft bearing cap bolts in 2 stages:
    • Stage 1: Tighten to 8 Nm (71 lb-in) in the sequence shown.
    • Stage 2: Tighten an additional 45 degrees.
    6. Fig 3: Tightening LH Camshaft Bearing Cap Bolts In Sequence
    GF0048388Courtesy of FORD MOTOR CO.
  6. Remove the Timing Chain Locking Tool.
    7. Fig 4: Installing Special Tool (303-1175) In LH Timing Chain
    GF0005591Courtesy of FORD MOTOR CO.
  7. Rotate the crankshaft a half turn counterclockwise and position the crankshaft damper spoke at the 12 o'clock position and the timing mark indentation at the 1 o'clock position.
    8. Fig 5: Positioning Crankshaft Damper Spoke At 12 O'clock Position And Timing Mark Indentation At 1 O'clock Position
    G03920003Courtesy of FORD MOTOR CO.
  8. The No. 6 cylinder camshaft exhaust lobe must be coming up on the exhaust stroke. Verify by noting the position of the 2 intake camshaft lobes and the exhaust lobe on the No. 6 cylinder.
    9. Fig 6: Identifying Intake Camshaft Lobes And Exhaust Lobe On No. 6 Cylinder Position
    GF0005590Courtesy of FORD MOTOR CO.
    NOTE: Do not allow the valve keepers to fall off the valve or the valve may drop into the cylinder. If a valve drops into the cylinder, the cylinder head must be removed. For additional information, refer to Cylinder Head .
    NOTE: It may be necessary to push the valve down while compressing the spring.
    NOTE: Lubricate the camshaft roller followers prior to installation.
  9. Using the Valve Spring Compressor, install the 4 originally removed camshaft roller followers.
    10. Fig 7: Compressing Spring Using Special Tool (303-1039)
    G03919948Courtesy of FORD MOTOR CO.
    NOTE: Only use hand tools to install the camshaft sprocket assembly or damage may occur to the camshaft or camshaft sprocket.
    NOTE: Damage to the camshaft sprocket assembly will occur if mishandled or used as a lifting or leveraging device.
  10. Tighten the camshaft sprocket bolt in 2 stages:
    • Stage 1: Tighten to 40 Nm (30 lb-ft).
    • Stage 2: Tighten an additional 90 degrees.
    11. Fig 8: Identifying LH Camshaft Sprocket Bolt
    G03920661Courtesy of FORD MOTOR CO.
  11. Lubricate the balance shaft journals with clean engine oil.
    12. NOTE: Camshaft sprocket removed from art for clarity.
  12. Rotate the crankshaft clockwise until the camshaft balance shaft drive gear timing mark will align with the balance shaft timing mark and position the balance shaft on the journals.
    13. Fig 9: Positioning Balance Shaft On Journals & Aligning Timing Mark On Balance Shaft With Camshaft Timing Mark
    GF0048389Courtesy of FORD MOTOR CO.
    NOTE: The balance shaft bearing caps must be installed into their original locations or engine damage may occur.
  13. Position the 3 balance shaft bearing caps and install the 6 bolts and tighten in the sequence shown.
    • Tighten to 10 Nm (89 lb-in).
    14. Fig 10: Identifying Balance Shaft Bolt Loosening/Tightening Sequence
    G03920712Courtesy of FORD MOTOR CO.
  14. Install the LH valve cover. For additional information, refer to Valve Cover - LH .
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