Repair Instructions; To Clean And Examine The Product Parts; Drive Sprocket And Guide Bar - Husqvarna 340i Workshop Manual

5.1 To clean and examine the product parts

• Clean and examine all parts fully. You find more
instructions in the chapter for each part if special
tools or procedures are necessary.
• Replace damaged or defective parts.
• Always use original spare parts.

5.2 Drive sprocket and guide bar

5.2.1 To remove and install a drive sprocket cover
attached with a bar knob
1. Loosen the bar knob.
2. Remove the drive sprocket cover.
3. Install in the opposite sequence.
1435 - 001 - 11.06.2020

5 Repair instructions

5.2.2 To remove and install a drive sprocket cover
attached with a nut
1. Loosen the nut (A) and remove the drive sprocket
cover (B).
Note: The nut is attached to the drive sprocket
cover.
2. Install in the opposite sequence.
5.2.3 To remove and install the drive sprocket
1. Remove the drive sprocket cover. Refer to
remove and install a drive sprocket cover attached
with a bar knob on page 11 .
2. Remove the guide bar and the saw chain.
3. Hold the drive sprocket with adjustable pliers and
remove the screw (A).
A
4. Remove the small washer (B), the large washers (C)
and the drive sprocket (D).
5. Install in the opposite sequence.
B
A
C
B
D
CAUTION: The concave side of the large
washers must point in the direction of the
drive sprocket.
To
Repair instructions - 11