nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Engine/Transmission - Precautions During R&R Procedure|Page 2064 > < Engine/Transmission - Precautions During R&R Procedure
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Crankshaft - Drive Plate/Flywheel Alignment Dowel Pin

1.

Most late model engines have an alignment dowel installed in the rear of the crankshaft.

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This dowel is used to properly align (locate) the drive plate or flywheel with the crankshaft.

2.

If you replace an engine that uses this dowel, make sure it is installed during re-assembly.

3.

On engines that use this dowel:

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During re-assembly, the drive plate or flywheel locating hole must be aligned with this dowel for proper operation of the engine control
system.

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If not aligned (clocked) correctly, rough running and MIL "ON" will occur.

Torque Converter Pilot (A/T) Pilot Bushing (M/T)

Engine/Transmission - Precautions During R&R Procedure|Page 2064 > < Engine/Transmission - Precautions During R&R Procedure