Blade Conversion Kit

Installation Instructions

blade conversion kit P/N 99944200418 blade conversion kit P/N 99944200422

Models:

ALL SRM Models

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 monofilament 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.

SRM/PAS/SB BLADE SET-UP GUIDE*

TO USE

 

 

 

 

 

THESE BLADES

 

 

 

 

 

 

 

Loop Handle, w/or

Loop Handle

Loop Handle

 

 

Handle

w/Barrier Bar,

w/Barrier Bar,

U-Handle

 

w/o Barrier Bar

You

 

or U-Handle

or U-Handle

 

 

 

 

must

Debris Shield

Metal Shield

Metal Shield

Metal Shield

Metal Shield

install

Harness

Shoulder Harness

Shoulder Harness

Shoulder Harness

Shoulder Harness****

these

 

Upper Plate &

Upper Plate

Upper/Lower

Upper/Lower

parts!

Blade

 

Flat Washer

& Glide Cup

Blade Plates**

Blade Plates**

 

Mounting

Hex Nut

Hex Nut

Hex Nut

Hex Nut

 

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

kit contents

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

X7672230403

X767000193

 

06/10

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Echo X767000193, X7672230403 installation instructions Kit contents

X7672230403, X767000193 specifications

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