Exmark Quest 4500-450 Operator's Manual page 46

Maintenance
Note: If the mower is not clean after one
washing, soak it and let it stand for 30 minutes.
Then repeat the process.
8. Run the mower again for one to three minutes
to remove excess water.
WARNING
A broken or missing washout fitting could
expose you and others to thrown objects or
blade contact. Contact with blade or thrown
debris can cause injury or death.
• Replace broken or missing washout
fitting immediately, before using mower
again.
• Plug any hole(s) in mower with bolts and
locknuts.
• Never put your hands or feet under the
mower or through openings in the mower.
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