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SERVICE PROCEDURE - TIMING VERIFICATION CAUTION: The 3.7L is a non free-wheeling design NOTE: Components referred to as left hand or NOTE: The blue link plates on the chains and the Engine base timing can be verified by the following 1. Remove the cylinder head covers. Refer to the pro- cedure in this section. 2. Using a mirror, locate the TDC arrow on the front cover. Rotate the crankshaft until the mark on the 3. Note the location of the V6 mark stamped into the camshaft drive gears (1,2). If the V6 mark on each camshaft drive gear is at the twelve o’clock position, the engine is at TDC on the exhaust stroke. If the V6 mark on each 4. If both of the camshaft drive gears are off in the same or opposite directions, the primary chain or both second- ary chains are at fault. Refer to Timing Chain and Sprockets procedure in this section. 9 - 2146 ENGINE - 3.7L - SERVICE INFORMATION DR/DH |