Craftsman 247.887330 - Manual (Page 18)

SERVICE AND MAINTENANCE
A
warning
Never exceed the maximum inflation pressure shown on the sidewall
of tire.
REAR TIRE PRESSURE
The recommended operating rear tire pressure is approximately 20
psi tor the rear tires. Check the tire pressure periodically and maintain
equal pressure in both rear tires at all times.
IMPORTANT: Refer to the tire sidewall for exact tire manufacturer’s
recommended or maximum psi. Do not overinflate. Uneven tire pres­
sure could cause the cutting deck to mow unevenly.
REPLACING THE TRAILING SHIELD
1. If a screw is present at each side of the trailing shield, remove the
two screws.
2. Bend (bow) the trailing shield inward on each side to release tabs
from the holes in the mower frame, Figure 19.
Figure 19
3. Replace with new trailing shield by bending the shield to allow
each tab to fit into holes in mower frame.
4. Replace the two screws (it screws were used to hold the trailing
shield to the mower frame).
SERVICING THE CUTTING BLADES
A warning
Be sure to shut the engine off and disconnect the spark plug wire
and ground against the engine to prevent unintended starting before
removing the cutting blade(s) for sharpening or replacement. Protect
your hands by using heavy gloves or a rag to grasp the cutting blade.
A
warning
Periodically inspect the blade spindles for cracks or damage, espe­
cially if you strike a foreign object. Replace immediately it damaged.
A
warning
Mower blades are sharp. When working near blades, wear heavy
leather gloves or wrap blades in thick rags to protect yourself from
the sharp edges.
Blade Removal
1. Remove the deck from beneath the mower and gently flip the
deck over to expose its underside. Refer to “Removing the Mower
Deck” for instructions.
2. Place a 2x4 block of wood approximately 8.5” long between the
deck housing and the cutting blade to act as a stabilizer.
Figure 20.
Use block of wood to stabilize blade.
Figure 20
Remove the hex flange nut that secures the blade to the spindle
assembly. Figure 20.
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