EN
20
6.6. Maintenance intervals
before
each
start
after
50
hours
(Initial)
all
200
hours
(
6
month
)
all
400
hours
(
12
month
)
all
800
hours
(
24
month
)
all
1600
hours
(
36
month
)
Fuel
Refuel
Check the fuel tube for leaks
Change the fuel filter
Oil
Check oil level
Check whether any oil is leaking
Change the Oil, Clean the oil filter
Cooling
Clean cooling lamellars
Air
Clean the air filter and the filter housing
1)
Change the air filter
1)
Tubes
Replace fuel tube and (including overflow tube of the
injection nozzle)
Elektrics
only Version
"E"
Check the electric connections whether they are well
attached and in good state
Check the electric cables for scrub marks or burn
marks
Check loading state of the battery
Muffler
Check muffler and exhaust manifold for leaks
Check muffler and exhaust manifold for clogs
Check Bosch count on rated power
Screws
Check all screws (including coupled device and the
screws of the pedestal)
Check all screws which are easily accessible
Refasten cylinder head- and flywheel screws
Governing
Check easy moving of the governing lever
Readjust maximum speed
Cylinder
head
Check valve clearance
/
/
Check valve sunk deep
Change cylinder head gasket and tunnel gasket of
push-rod (beside cylinder head gasket)
/
Check compression
Change piston rings
Injection
pump
Clean injection nozzle
Check injection pressure
Check injection timing
Clean injection pump
Other
Check for abnormal noise during operation
to be done by the user
to be done by a professional
If the surrounding air is not suited due to dust, pollution or heat, an other air filter type must be installed. The standard air filter type (paper filter) is inapprop-
riate! Other air filter types are: oiled filters, cyclone separator filters. In rare or accidental cases of use the air filter must be checked and maintained straight
after usage - max. operation time between checkings is 25 working hours!
