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Fig. 304: Identifying Timing Gear Components 1. Perform fuel pressure release procedure. Refer to STANDARD PROCEDURE . 2. Disconnect negative battery cable. 3. Remove both cylinder head covers and loosen the rocker arm assemblies. See REMOVAL. 4. Remove the front timing belt cover. See REMOVAL). 5. Mark belt running direction, if timing belt is to be reused. 1 - RIGHT CAMSHAFT GEAR ALIGNMENT 7 - LEFT CAMSHAFT GEAR 2 - RIGHT CAMSHAFT GEAR 8 - LEFT CAMSHAFT GEAR ALIGNMENT 3 - CYLINDER HEAD TO INNER TIMING BELT 9 - CRANKSHAFT GEAR ALIGNMENT MARK 4 - TIMING BELT 10 - CRANKSHAFT GEAR 5 - WATER PUMP PULLEY 11 - TIMING BELT TENSIONER PULLEY 6 - CYLINDER HEAD TO INNER TIMING BELT 12 - TIMING BELT TENSIONER CAUTION: The 4.0L is NOT a freewheeling engine. Therefore, loosen the valve train rocker assemblies before servicing the timing drive. CAUTION: When aligning timing marks, always rotate engine by turning the crankshaft. Failure to do so will result in valve and/or piston damage.
2007 Dodge Nitro R/T 2007 ENGINE 4.0L - Service Information - Nitro
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