MTD CSV 070 - Manual (Page 15)

Self-propelled Chipper Shredder Vacuum
11
5. CHIPPER BLADE REMOVAL
5.1. Disconnect H.T. lead from the spark plug.
5.2. Remove the three bolts holding the chipper
chute to the upper housing. See Figure 5.2.
5.3. Remove the black plastic nozzle as described in
the BELT AND IMPELLER REMOVAL section
of this manual. See Figure 5.3.
Figure 5.2
Chipper chute
Figure 5.3
Engine
5.4. Using 3/16” allen wrench, remove the flat head
cap screw that holds the chipper blade to the
impeller. It is accessible through the opening
created by removing the chipper chute.
See Figure 5.4.
5.5. The nuts on the flat head cap screws can be
reached using a 1/2” socket, universal, and
extension. See Figure 5.5.
NOTE: On installation, torque the chipper blade
to 210 - 250 inch pounds.
Figure 5.4
3/16 allen wrench
Figure 5.5
Impeller