After Mowing; Mower Deck Cleaning; Cleaning Other Areas - Honda HA4118H38A Owner's Manual

AFTER MOWING
Under most conditions, the lawn tractor accumulates clippings, mud,
dirt and other debris on the mower deck and other areas. Frequently,
such debris contains moisture, which if allowed to remain on the
mower frame, mower deck or other metal parts, can form rust. Regular
cleaning not only helps prevent such rusting, but also makes the lawn
tractor operate better. Also, it is much easier to clean these parts when
the debris or clippings are fresh rather than stuck on the lawn tractor
for days or weeks at a time.
Mower Deck Cleaning
Wash the mower deck only when the lawn tractor is cool. The bearings
on the blade pulley shafts expand as they heat up. Cooling rapidly with
water can allow moisture to be trapped inside the bearings. This can
cause rust to form on the bearing surfaces and shot-ten bearing life.
Cleaning Other Areas
Certain parts other than the mower deck can accumulate clippings and
other debris. When the lawn tractor is cool, you should inspect these
areas and brush or wipe off any debris with a soft brush or damp rag.
Look around the top of the engine, exhaust area and muffler and by
the rear axle near the frame. Do not spray water directly on the engine.
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