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SRM/PAS/SB BLADE SET-UP GUIDE*
TO USE
THESE BLADES
Pro Maxi-Cut
Grass/Weed
Plastic Cutters
Rigid Plastic
Tri-Cut
Grass/Weed Blade
Metal
Tri-Cut/8 Tooth
Grass/Weed Blade
Metal 80T Brush Blade
Metal 22T Clearing Saw Blade
Handle
Loop Handle, w/or
w/o Barrier Bar
Loop Handle
w/Barrier Bar,
or U-Handle
Loop Handle
w/Barrier Bar,
or U-Handle
U-Handle
Debris Shield Metal Shield Metal Shield Metal Shield Metal Shield
Harness Shoulder Harness Shoulder Harness Shoulder Harness Shoulder Harness****
Upper Plate &
Flat Washer
Upper Plate
& Glide Cup
Upper/Lower
Blade Plates**
Upper/Lower
Blade Plates**
Hex Nut Hex Nut Hex Nut Hex Nut
You
must
install
these
parts!
Blade
Mounting
Hardware
New Cotter Pin*** New Cotter Pin*** New Cotter Pin*** New Cotter Pin***
* WARNING! DO NOT INSTALL BLADES ON GT (CURVED SHAFT) MODEL TRIMMERS
** Arbor diameter of Upper Blade Plate must match arbor diameter of metal blades.
*** New cotter pin required each time blade is installed.
**** Brushcutters over 16.5 lbs (7.5 kg) dry weight (weight w/o fuel) require a double shoulder harness
b l a d e c o n v e r s i o n k i t P/N 99944200418
b l a d e c o n v e r s i o n k i t P/N 99944200422
Models: ALL SRM Models
X7672230403
X767000193
06/10
bl a d e co n v e r s i o n kit
i
n s t a l l a t i o n in s t r u c t i o n s
k i t
c o n t e n t s
1. Barrier Bar - 4 hole
2. Barrier Bar - 2 hole
3. Screw 5x35 mm (6)
4. Screw 5x10mm (3)
5. Metal Shield
6. Shield Bracket
7. Spring Washer 5mm (4)
8. Nut 5mm (8)
9. Screw 5x8mm (2)
10. Nut 10, left hand
11. Split Pin 2x22 (10)
12. Adapter Plate, lower
13. Adapter Plate upper 20mm (short neck)
14. Collar
15. Adapter Plate upper 20mm (long neck)
16. Harness Ring Assembly
17. Bolt 5x12mm
18. Shoulder Harness w/Quick-release Hook
19. Blade (Kit P/N 99944200422 Only)
20. Torx T27 L-Wrench
WARNING
You must install a Barrier Bar or U-Handle Kit and all Blade Conversion parts shown in the following instruc-
tions before operating this unit with blades, otherwise serious injury may result.
IMPORTANT
If non-standard monolament heads, METAL/PLASTIC blades or cultivators etc., are used, THE CARBURETOR
MUST BE RESET or serious engine damage can occur. See "Carburetor Adjustment" in the unit Operator's Manual.