Maintenance manual for sunray hfc4da1-2c china-IV diesel engines
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f. Spray lubricating oil onto the camshaft bush, add
lubricating oil to the head of tappet, and spray
lubricating oil onto the camshaft subassembly.
g. Install the camshaft (with the bottom facing upward
and the left facing forward).
h. Tighten the fixing bolt subassembly of camshaft
thrust plate to 25±5N.m.
i. Install the engine oil pump outlet pipe subassembly
and engine oil pump assembly with strainer.