VITO AGRO VIMB15A, Instruction Manual

Page: 38 / 56

Action
Da
il
y
1st month
or
20 hours
Every 3
months
or 50 hours
Every 6 months
or 100 hours
Every year or
300 hours
Check engine oil level
    
Change engine oil
    
Check air filter cleanliness
    
Clean air filter
   
Drain the carburettor
    
Clean and readjust spark plug gap
    
Clean the fuel tank and the fuel
filter
    
Check the idle sped
    
(1)

Adjust the gap of the inlet/exhaust
valves
   
 (1) 
Check the gap on the impeller
     (1) 
Check the fuel line Every 2 years (replace if necessary) (1)
Check the combustion chamber After 500 hours (2)
(1) These items should be serviced by the service dealer unless you have the appropriate tools and mechanical knowledge.
Question/Problem - Cause
Causa
Solution
The combustion engine does not start:
•
The throttle lever is pushed to the right;
•
The fuel tank is empty;
The fuel line is clogged;
•
The fuel in the tank is of poor quality, has water, is
dirty or is already old;
•
The cap has been removed from the spark plug;
The spark plug wire is not well connected;
•
The spark plug has soot or is damaged; Wrong gap
between the electrodes;
•
The air filter is dirty;
•
The combustion engine is “wet” due to many
attempts for starting it;
•
Low oil level;
•
Move the throttle lever to 1/3 of the distance between
positions, from the right;
•
Fill the tank;
Clean the fuel line hose and unscrew the carburettor
drain plug;
•
Use new fuel (unleaded petrol).
Clean the carburettor;
•
Fit the cap into the spark plug;
Connect it;
•
Clean/replace the spark plug;
Adjust the gap between the electrodes;
•
Clean/replace the air filter;
•
Loosen the spark plug and dry it, pull the recoil starter
several times, with the spark plug unscrewed;
•
Top up with oil;
Start-up difficulties or reduced combustion engine power:
•
Presence of water in fuel tank and carburettor;
Carburettor is clogged;
•
O depósito do combustível está sujo;
•
The air filter is dirty;
•
The spark plug has soot;
•
Empty the fuel tank;
Clean the fuel lines and carburettor;
•
Clean the fuel tank;
•
Clean/replace the air filter;
•
Clean/replace the spark plug;
The engine runs irregularly:
•
The air filter is dirty;
•
Clean/replace the air filter;