Operation - Husqvarna ST 430 Operator's Manual

(Fig. 46)
Spring (1)
(Fig. 47) Shoulder bolt ¼-20 (1)
Tools required
• 3/8 in. wrench (1)
• 7/16 in. wrench (1)
• 1/2 in. wrench (1)
• 9/16 in. deep socket (1)
To install the handle
1. Lift the upper handle to the operation position.
(Fig. 52)
2. Adjust the handle position to one of the holes
(C). (Fig. 53)
3. Put the bolt (B) through the hole (C).
4. Attach the knob (A) to the bolt and tighten the
knob.
5. Attach more carriage bolts (B) and handle knobs
(A) to attach the upper handle to the lower
handle.
To install the discharge chute
1. Put the deflector assembly for the discharge
chute on the top of the discharge chute. The
discharge opening must point to the front of the
product.
2. Put the rotator head (A) on the discharge chute
bracket (J).
3. Align the pins below the rotator head with the
holes in the discharge chute bracket.
4. Put the rotator head on the pin (E), and the
threaded stud (G) on the bracket (F). (Fig. 54)
5. Attach a locknut (B) on the threaded stud and
tighten.
6. Attach the square retainer (I) with a locknut (H).
7. Put the cables through the hook cable slot (C).
To install the discharge chute lever
and the release cable
1. Push the knob (D) down on the discharge chute
lever. Use a rubber mallet if it is necessary.
2. Attach the release cable to the discharge chute
lever at connection (A). (Fig. 55)
3. Make sure that the release cable is attached
correctly to the discharge chute. (Fig. 56)
4. Put the release cable in the groove (B) on the
discharge chute lever.
Before you start the product
• Keep persons and animals away from the work
area.
876 - 016 - 11.03.2022
5. Install the cable barrel fitting (F) to the release
lever (E).
6. Install the release lever (E) to the discharge
chute lever and attach it with the roll pin (C).
7. Adjust the release cable. See
release cable of the discharge chute on page
23 .
8. Adjust the left and right discharge chute cables.
To adjust the left and right discharge chute
See
cables on page 23 .
To install the remote control for the
discharge chute deflector
1. Attach the cable bracket (A) to the discharge
chute with a carriage bolt (B) and a 5/16-18
locknut (D). Tighten the bolt.
2. Install the cable eyelet (E) to the discharge chute
deflector (F). Use a shoulder bolt (G), a nylon
washer (C), and tighten with a ¼-20 locknut (K).
The cable eyelet will be loose on the shoulder
bolt.
3. Attach the spring (L) between the hex nut (M) on
the rotator head and the hole on the discharge
chute deflector. (Fig. 57)
To install the speed control cable
1. Put the drive speed lever in the neutral position.
2. Attach the speed control cable (B) to the drive
speed lever with a retaining pin.
3. Attach the speed control cable to the bracket (C)
with 2 ½ in wrenches. Make sure that the drive
speed lever stays in the neutral position.
4. Remove the screw and wing nut (A) on the
bellcrank to let the bellcrank move. (Fig. 58)
To install the battery ground cable
1. Remove the battery cover.
2. Remove the screw for the battery ground cable.
(Fig. 59)
3. Install the battery ground cable. (Fig. 60)
4. Attach the screw for the battery ground cable.
(Fig. 61)
5. Install the battery cover.
To attach replacement shear pins
• Attach the replacement shear pins on the cover
of the remote control or on the battery box. (Fig.
62)

Operation

• Do daily maintenance. See
schedule on page 18 .
• Make sure the ignition lead fits correctly on the
spark plug.
To adjust the
Maintenance
15