Question:
Husqvarna ST 227P Snow Thrower.
To change the engine oil, the engine manual specifies to remove the oil drain plug and crush washer.
After draining the used engine oil, reinstall the oil drain plug and crush washer before refilling the crankcase with new engine oil.
The engine manual goes on to caution that the crush washer must be reinstalled between the oil drain tube and oil drain plug to prevent oil leakage.
This is my first engine oil change. I cannot see any crush washer. I have drained the used engine oil but have not refilled the crankcase with new engine oil until I have resolved the crush washer issue.
The operator's manual says nothing about any crush washer in describing engine oil change.
In changing the engine oil, is there a crush washer and if so where is it?