Handle Assembly; Debris Shield Installation - McCulloch MAC 291 User Manual

4.1. HANDLE ASSEMBLY
NOTE: The Delta handle is attached to the shaft but has
been turned under for ease of packing.
Figure z1-1A
1 . Loosen adjustment knob and rotate handle to top of
shaft. (Figure 4-1A)
2. Retighten adjustment knob securely.
4.2. SPARK ARRESTER INSTALLATION
NOTE: Spark Arrester is required when using your
trimmeron U.S. National Forest Lands. Checkvourlocal
state requirements.
1 . Place your unit on a work bench or level surface with
the muffler facing you as shown in Figure 4-2A.
2. Access to the screen area can be made through the
opening on the back of the muffler shield. lt is not
necessafo to remove the muffler shield to install the
screen.
REMOVE
SCREW
Figure 4'2A
3. Using a screwdriver, remove the screen cover
taining screw. (Figure 4-2A)
INSTALL IN ORDER SHOWN
>
:-@SCREEN
\K-
\
- C O V E R
\
Figure rl-2B
- scREw
4. Install the spark arrester screen, the screen cover
and scure in place with the retaining screw.
(Figure 4-28)
NOTE: A dirty spark arrester screen can dramatically
reduce performance.
4.3. DEBRIS SHIELD INSTALLATION
WARNING
The debris shield must be installed to properly dispense
cutter line and protect operator.
@ ""Qg
Figure zL3A
Figure 4-38
6-112" To 8-112'
Figure 4-3C