Crankshaft Pulley: Installation
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NOTE: If equipped, the diamond washer should be cleaned and inspected for any damage. If damage is evident, replace the diamond washer. If no damage, the diamond washer is to be reused. If the diamond washer is not installed, engine damage may occur.NOTE: Early build engines are equipped with a diamond washer on each side of the crankshaft sprocket. Late build engines have a laser etched crankshaft sprocket and do NOT require diamond washers. If an early build engine requires crankshaft sprocket replacement, discard the diamond washers and the sprocket and install a new laser etched sprocket (service part). Diamond washers should NEVER be installed with the laser etched sprocket.
If equipped, install the diamond washer onto the crankshaft.
- Material: Motorcraft ® SAE 0W-20 Synthetic Blend Motor Oil / XO-0W20-QSP (WSS-M2C947-A)
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NOTE: Only hand-tighten the 6 mm x 18 mm bolt or damage to the front cover can occur.NOTE: This step will correctly align the crankshaft pulley to the crankshaft.
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NOTE: The crankshaft must remain in the TDC position during installation of the pulley bolt or damage to the engine can occur. Therefore, the crankshaft pulley must be held in place with the Crankshaft Damper Holding Tool and the bolt should be installed using hand tools only.NOTE: Install a new crankshaft pulley bolt.
Use Special Service Tool: 303-1416 Tool, Crank Damper Holding.
Torque
:Stage 1: 74 lb.ft (100 Nm)
Stage 2: 90 °
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NOTE: Do not tighten the CKP sensor bolts at this time.
- Install the Special Tool onto the CKP sensor and the tooth of the crankshaft pulley trigger wheel. Use Special Service Tool: 303-1521 Alignment Tool, Crankshaft Position Sensor.
Torque: 62 lb.in (7 Nm)
- Remove Special Service Tool: 303-507 Timing Peg, Crankshaft TDC.
- Torque: 177 lb.in (20 Nm)
- Remove Special Service Tool: 303-465 Tool, Camshaft Align Timing.
- Remove.
- Install the following items:
- Refer to: Valve Cover .
- RH only. Refer to: Fender Splash Shield .