Step 2: If the mower has a sony hcd- h505 user manual drain plug, unscrew the plug and let the oil drain into a funnel down into a pan. .
I had cotter pins break three times, causing a loss of steering control.Be sure to fill only until the dipstick registers full. .Place the air screen back on the housing and secure it with the wing nut.Pages with related products.If you overfill, the lawnmower will billow white smoke as the excess oil is burned off during combustion. .The remaining 1/4 will remain inside the engine, clinging to internal parts.Disconnect the spark plug, and then look underneath the mower deck.Brush debris from the plug diode and check the gap with a feeler gauge to make sure it.030 inches.In this case, we started by adding 10oz., then checking the dipstick every 2-3.Free Shipping, sold by: powered_by_moyer, add to Cart.95. Want to learn more about mower maintenance?The repair shop tested the new mower.