Inspection And Maintenance Plan - Gude GF 420-4.1 Traducción Del Manual De Instrucciones Original

ENGLISH
Failure removal
Fault
Engine does not start
Engine outages occur
Engine often stop at idle run
Drive does not work properly
Unusual vibrations
Unsatisfactory result

Inspection and maintenance plan

Non-compliance with the maintenance plan may result in damage to the motor!
Regular servicing period
Engine oil Inspection
(10W-40)
Change
Air filter Inspection
Change
Spark plug Inspection
Clean
Change
Carry out the appropriate maintenance in the month specified or after being operated for the number of operating hours specified, depending on
which occurs first.
36
Cause
1. Empty tank
2. Dirty air filter
3. Weak ignition spark
4. „Over-swilled" engine
1. Ignition cable is loosened.
2. Fuel piping is clogged or fuel is bad.
3. Ventilation opening in the fuel tank lid
is blocked
4. There is water or dirt in fuel piping.
5. Air filter is dirty.
1. Ignition distance is too long, spark plug
is defective.
2. Carburettor is not adjusted precisely.
3. Dirty air filter
1. Check the drive handle string tension.
2. Drive does not work.
1. Blade is damaged or blunt.
2. Fixing screws are loosened.
Blunt blades
Before any
After 1
start-up
month
5
Hours of
operation



Elimination
1. Fill the tank up to its full capacity; check
whether the carburettor contains a fuel; check
tank de-aeration and make an opening in the
tank lid with a needle.
2. Clean the air filter.
3. Clean the spark plug or install the new
one if necessary; check the ignition cable; let
the ignition checked in a service.
4. Unscrew the spark plug, clean it and dry;
pull several times the starting string when the
spark plug is unscrewed.
1. Fit the spark plug extension firmly onto the
spark plug.
2. Clean fuel piping, use fresh fuel.
3. Replace the fuel tank lid.
4. Drain the fuel and refill clean and fresh fuel.
5. Clean the air filter.
1. Adjust or replace the spark plug.
2. Adjust the carburettor.
3. Clean the air filter.
1. Perform additional adjustment of drive
handle string tension if necessary.
2. Let the machine checked in a service
point.
1. Replace the knives.
2. Tighten the fixing screws.
Replace the blades.
After 3 After 6
months months
25 50
Hours of Hours of
operation operation


After 12 After 24
months months
100 250
Hours of Hours of
operation operation

