Dismantling The Piston And Cylinder - Husqvarna 120 Workshop Manual

Assembling
1. Fit the return and suction hose on the primer
bulb.
2. Snap the primer bulb in place.
3. Fit the cylinder cover.
7.18 Replacing the fuel hose/return hose
The fuel hose is moulded and can only be removed
from outside of the fuel tank.
Use suitable pliers with a smooth cutting face and
loosen the fuel hose from the fuel tank. See figure
54.
Replace the return hose when required. Tighten
the fuel hose on the filter side with your fingers.

7.19 Dismantling the piston and cylinder

1
Dismantle the:
• cylinder cover
• carburettor
• muffler
• spark plug cap
• intake system
2
Remove the cylinder's four screws.
Carefully lift away the cylinder and the gasket.
See figure 56.
NOTE!
Take care to prevent any dirt and foreign
particles from entering the crankcase.
3
Cover the crankcase opening, see figure 57
Fig 54
x4
Fig 56
Fig 57
Repair Instructions
47
English -