Fault Phenomenon: General diesel forklift engine ingests water, causing bent connecting rods.

Troubleshooting Process:
– Checked for fording: fording depth too high.
– Checked cover: cover not properly closed.
– Checked rainy conditions: rainy day.
– Checked cleaning: during cleaning.

Root Cause: Water entered the air filter, causing the engine to ingest water.

Required Parts: Engine overhaul and air filter replacement.