Type C (
with side-mounted locking tool hole,
grooved output shaft, and gear case cover)
1. Turn the unit over so that the gear case output
shaft faces UP.
2. Lock gear case by inserting a 4 mm hex wrench
(OO) into locking hole. Apply light pushing force
to wrench while turning splined power output
shaft. Continue turning until wrench engages
locking notch on underside of blade fixture (PP).
Hold wrench securely to prevent output shaft
from turning.
3. Turn trimmer head (QQ) clockwise to remove.
4. Remove spacer (RR). Remove wrench.
5. Place blade (SS) over mounting arbor on up-
per blade fixture (TT). Install clip (UU) in shaft
groove to retain blade. Place lower blade holder
(VV) on output shaft (WW), covering clip. Holder
must fit flat against blade and completely cover
clip.
6. Install bolt guard (XX) on the output shaft.
7. Install the 7x26 mm blade retaining bolt with
flat washer (YY). Using the spark plug wrench/
screwdriver, tighten the bolt firmly in a counter-
clockwise direction. Remove hex wrench.
PP
OO
X7502236401
10/17
WW
QQ
RR
YY
Units with adjustable carburetors must be re-
adjusted for blade use, otherwise serious en-
gine damage can occur
- 12 -
XX
IMPORTANT
.
YY
XX
TT
UU
VV
UU
XX