Husqvarna Automower 420 Workshop Manual page 19

2
3
1. Front display cover
2. Hatch
3. STOP button
4. Keypad
• The center console 520/550/550H:
1
1. START/STOP button
2. Console
Note: There is a sealing strips between the center
console and the upper. Always replace the sealing
strips when the product is opened.
6.1.3 The upper chassis
The upper chassis is structured mechanically around the
modules that follow:
1
1191 - 001 -
1. Joystick, rear
2. Joystick, front
3. Upper chassis
Note: There is a sealing strip between the upper and
lower chassis. Always replace the sealing strip when the
product is opened.
1
4
6.1.4 The lower chassis
The lower chassis is structured mechanically around the
modules that follow:
2
2
1. Lower chassis
2. Front wheels
3. Rear wheels
Note: There are 2 sealing strips between the upper and
lower chassis. Always replace the sealing strips when
the product is opened.
6.1.5 The cutting system
The cutting system is structured mechanically around
the modules that follow:
2
1. Height adjustment motor
2. Cutting motor
3. Blade disc
3
1
1
3
2
3
Repair instructions - 19