Tires - Scag Power Equipment Tiger Cat II STCII-52V-23FX Operator's Manual

R
2. Raise the mower deck to the highest position. Place
the lanyard pin in the highest cutting height position
to prevent the cutter deck from falling.
3. Secure the cutter blades to prevent them from
rotating, (use the optional Blade Buddy tool P/N
9212, to assist in securing the cutter blades), remove
the nut from the blade attaching bolt. Remove the
cutter blade, bolt and spacer from the spindle shaft.
See Figure 7-7.
- NOTE -
The front of the machine will have to be raised
slightly to remove the blade bolt from the cutter
spindle.
CAUTION
Inspect the cutter blade spacer(s) and washer
for wear and/or cupping. Replace the worn parts.
Worn spacer(s) and/or washer will not allow
proper tightening of the cutter blade and can lead
to cutter blade failure, personal injury or property
damage.
4. To install the new cutter blade, put the flat washer
onto the blade bolt and slide the bolt into the hole in
the cutter blade.
HEX NUT-TORQUE
TO 75 LB-FT
SPINDLE
SHAFT
SPINDLE
ASSEMBLY
WASHER
Figure 7-7. Blade Replacement
Be sure that the blade is installed with the lift wing
toward the top.
5. Install the spacer onto the blade bolt and insert the
bolt into the cutter spindle shaft.
6. Install the hex nut to the blade bolt at the top of the
cutter spindle. Secure the blades from rotating and
torque to 75 ft/lbs. See Figure 7-7.

7.10 TIRES

Check the tire pressures after every 8 hours of operation
or daily.
Caster Wheels
Drive Wheels
42
Section 7
HEX HEAD
BOLT / NUT
CUTTER BLADE
SPACER
CUTTER
HEX HEAD BOLT
- NOTE -
Flat Free
12 PSI
CUTTER
DECK
BLADE