Service And Maintenance - Craftsman 247.370480 Operator's Manual

GENERAL RECOmmENDATIONS
• Always observe safety rules when performing
any type of maintenance.
• The warranty on this lawn mower does not cover items that have
been subjected to operator abuse or negligence. To receive full
value from warranty, operator must maintain the lawn mower as
instructed here.
• All adjustments should be checked at least once each season.
• Periodically check all fasteners and make sure these are tight.
LUbRICATION
WARNING
Always stop the motor and remove key before cleaning, lubricating
or performing any repairs or maintenance on the lawn mower.
Always wear safety glasses during operation or while performing any
adjustments or repairs.
• Lubricate the wheels at least once a season with light oil (or motor
oil). If wheels are removed for any reason, lubricate surface of the
pivot arm and inner surface of the wheel with light oil.
See Figure 10.
• Lubricate the torsion spring and pivot point on the rear discharge
door and side mulch plug periodically with light oil to prevent rust.
See Figure 10.

SERVICE AND MAINTENANCE

Figure 10
DECK CARE
The underside of mower deck should be cleaned after each use as
grass clippings, leaves, dirt and other debris will accumulate. This
accumulation of grass clippings, etc., is undesirable as it will promote
rust and corrosion.
1. Remove any buildup of grass and leaves on or around the motor
cover (do not use water). Wipe the mower clean with a dry cloth
occasionally.
To reduce the risk of electric shock, do not expose the mower to
water.
2. If debris is allowed to build up on the underside of the unit, tilt the
mower and scrape it clean with a suitable tool (make certain the
key is removed).
REPLACING TRAILING SHIELD
Never operate mower unless the trailing shield is in place and
working. Never operate mower with damaged safety devices. Failure
to do so, can result in personal injury.
The trailing shield is subject to wear and damage which could expose
moving parts or allow objects to be thrown. For safety protection,
frequently check the trailing shield and replace immediately with
original equipment manufacturer's (OEM) part only, listed in this
manual.
1. To remove trailing shield, lift rear door, and bend (bow) the trailing
shield inward on each side to release tabs from the holes in the
mower frame. See Figure 11.
2. Replace with new trailing shield by bending the shield to allow
each tab to fit into holes in mower frame.
13
WARNING
WARNING
1
2
Figure 11