Shindaiwa 89301, T3410/EVC, T3410X/EVC manual Adjust throttle lever free play, Install trimmer head

Assembly (continued)

Adjust throttle lever free play

The throttle lever free play should be approximately 4 - 6 mm (3/16” - 1/4”). Make sure that the throttle lever oper- ates smoothly without binding. If it becomes necessary to adjust the lever free play, follow the procedures and illus- trations that follow.

1.Loosen the air cleaner cover knob(s) and remove the air cleaner cover.

2.Loosen the lock nut on the cable adjuster. Turn the cable adjuster in or out as required to obtain proper free play 4 - 6 mm.

3.Tighten the locknut.

4.Reinstall the air cleaner cover.

4-6 mm

(3/16”-1/4”)

Throttle Free Play

Throttle lever free play

Cable

Adjuster

Lock Nut

Adjust as required for 4-6 mm free play

Remove air cleaner cover

Install trimmer head

WARNING!

A standard grass trimmer with a loop handle should NEVER be operated with blade-type attach- ments. For blade use, the trimmer PXVWEH¿WWHGZLWKDELF\FOHW\SHKDQ- dlebar or a barrier bar that is located in front of the operator to reduce the risk of the operator from coming in contact with the cutting attachment (per ANSI B175.3). When using a blade, the unit must also be equipped with a harness or strap.

NOTE:

This unit is shipped with Holder A, the blade retainer (safety clip), Holder B, shaft bolt, and bolt guard installed. The shaft bolt is a LEFT-HAND thread. Remove it by turning CLOCKWISE!

IMPORTANT

To install a trimmer head onto a TX unit, first remove the shaft bolt and bolt guard.

1.Position the gearcase with the output shaft facing up and remove both holders.

2.Position Holder A as shown and slide it onto the gearcase shaft.

3.Install and center the safety clip on the gearcase shaft.

Install Holder

A

Position the gearcase with the output shaft facing up

4.Install Holder B on the gearcase shaft. The machined boss on Holder A must engage with the recess on Holder B.

5.Rotate the gearshaft and holders until the hole in Holder A aligns with the matching hole in the gearcase flange, and then lock the holder to the gearcase by inserting the long end of the hex wrench through both holes.

6.Using a counter-clockwise rotation and hand pressure alone, thread and securely tighten the trimmer head into the gearcase shaft.

7.Remove the hex wrench from the gearcase and holders.

8.Adjust the trimmer line length to reach no further than the line cutter on the cutting attachment shield. Trim to the correct length if necessary.

Install Holder

B

Safety Clip

Install and center the safety clip

Hand-tighten trimmer head

Hex Wrench

Securely tighten the trimmer head into the gearcase shaft

The unit should now be

completely assembled and ready

for use with a trimmer head.

8