
Service
7
BladeCare
_kk ARNING: Before performing any type of
maintenance on the machine, wait for all parts to
stop moving and disconnect the spark plug wire.
Failure to follow this instruction could result in
personal injury or property damage.
NOTE: When tipping the unit, empty the oil and fuel tank and
keep engine spark plug side up.
1. Disconnect and ground the spark plug wire to retaining
post.
2. Remove bag assembly.
3. Remove the three hex cap screws holding the chipper
chute to the upper housing. See Fig. 7-1.
Figure 7-1
4. Remove the flange lock nuts, front wheels, and wave
washers that attach to the pivot arm assemblies. See Fig.
7-2.
F
Bell
Washer
Front Support Bracel
L6ck Nut
Pivot Arm
Assembly
Thrust
Washer /
Shoulder
Screw
Lock Nut
Figure 7-2
5.
Remove the shoulder screws, thrust washers, and bell
washers that go through the pivot arms to the front
support brace. The front support brace and lock nut can be
removed at this time as well.
6.
F
Remove the three screws on the upper housing that secure
the nozzle cover. See Fig. 7-3.
\
Figure 7-3
J
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