Maintenance
General
1
Caution! Rotating blades
Before all maintenance and cleaning tasks:
Remove the sparking plug lead.
Take care not to grab running cutters.
For safety reasons, replace any worn or damaged parts.
When replacing, follow the instructions for installation
Check all the visible fastening bolts and nuts regularly to be
sure they are snug and tighten them.
Only use spare parts made by WOLF; otherwise you do not
have a guarantee that your scarifi er meets safety regulations.
Cleaning operations and blade change
1. Pull off the sparkplug connector!
2. Raise the cutting height to its highest position
3. For cleaning and changing the blade, tip the mower to the side
as illustrated
P
.
Sharpening and changing blade
1
Caution! Rotating blades
Before all maintenance and cleaning tasks:
Remove the sparking plug lead.
Take care not to grab running cutters.
Blade should always be sharpened by an approved Service
Centre.
Change blade according to drawing.
Information for Service Centre, blade retaining screw to be
tightened to:
–
screw = 38-42 Nm.
Adjusting the Bowden cable coupling
1. Raise the drive bracket
2. Loosen the locking nut
R
3. Turn the setscrew
cked when you pull the mower backwards.
R
4. Tighten locking nut
Spare parts
Ordering number
4218 065
4218 094
2095 306
2098 323
4180 091
G
M
Q
G
(3) app. 2 cm and hold.
R
(1).
(2) left until the drive wheels are blo-
(1).
Designation of the item
Vi 48 S
NKG BPR 5 ES
HD SAE 30 (VO 4T)
Change oil only
While engine is warm and fuel tank empty.
Change oil after the first 5 working hours. Thereafter change
engine oil every 25 working hours and at the end of the mo-
wing season. Change engine oil more frequently if working un-
der extreme and dusty conditions.
1. Remove oil filler cap.
2. Tilt machine slowly to side
crankcase through the filler.
3. Oil Fill
Cleaning of Spark Plug
Check and clean regularly
Reset plug gap as required (0,76 mm).
.
Cleaning of air filter
Refer to the engine manufacturer's handbook supplied.
Winter storage
Drain fuel tank.
Drain carburettor:
–
start engine, keep it running until it stops from fuel Starvati-
on.
Clean the whole machine thoroughly
Change oil, 4-stroke engine
Prepare engine for winter storage as follows:
–
Remove spark plug
–
Poor one teaspoon full of engine oil into spark plug hole
–
Pull starter rope slowly to distribute oil evenly inside cylinder
–
Replace spark plug but do not connect spark plug lead
–
Pull starter rope until resistance is felt (valves are now
closed)
Store mower in a cool and dry place.
3
We recommend: Have your mower thoroughly checked
once a year by approved Service Agent.
P
and allow oil to drain from the
J
.
Description of the item
Grass catcher
Replacement blade 48 cm
Spark plug
Air filter
Motor oil 0,6 l
15