TOKYO, April 27 (Reuters) - Japan's Hino Motors reported on Wednesday a net loss of 84.7 billion yen ($662.81 million) for the business year that ended on March 31, dragged by an engine emissions data scandal.

The results were worse than the company's revised estimate of 54 billion yen in net loss announced in March.

Toyota Motor Corp's truck unit did not disclose its forecast for the business year that began April 1. ($1 = 127.8000 yen) (Reporting by Satoshi Sugiyama; Editing by Jacqueline Wong)