Regarding crankshaft end play, who provides the correct information?

For understanding crankshaft end play, it is crucial to consult the vehicle manufacturer's specifications or service manual, as these documents provide the most accurate measurements and tolerances. Crankshaft end play refers to the maximum allowable axial movement of the crankshaft within the engine's crankcase and is essential for proper engine function.

When considering who provides the correct information, choosing that neither Technician A nor Technician B offers accurate guidance suggests that the details given by these technicians do not align with industry standards or manufacturer specifications. If the manufacturer provides data, it typically includes measurements specific to the make and model of the engine being serviced, ensuring the technician can adjust or measure end play accurately during maintenance or repairs.

In situations where neither technician is correct, it emphasizes the importance of relying on credible and authoritative sources over potentially erroneous statements or assumptions made by individuals without reference to solid, factual data. This reinforces the need for technicians to be well-informed and to verify their information before conducting repairs or diagnosing issues.