GGP Italy SPA Lawn Mower 90-92 Instructions Manual

30ENMAINTENANCE
1)See the engine manual for the full list and frequency.2)At the first signs of wear, contact your dealer to replace the part.3)General lubrication of all joints should also be carried out whenever the machine is
to be left unused for a long period.  
The above table is there to help you maintain your machine’s safety and performance.
It shows the main maintenance and lubrication operations and their frequency. To the
right of each item, there is a box where you can write the date or...

31ENMAINTENANCE
6.2.3 Rear axle
This is a sealed single unit that does not require maintenance. It is permanently lubri-
cated and its lubricant does not need changing or topping up.
6.2.4 Battery
The battery must be carefully main-
tained to ensure long life. The
machine battery must always be
charged:
–before using the machine for the
first time after purchase;
–before leaving the machine dis-
used for a long period;
–before starting up the machine
after a long period of disuse.
Carefully read and...

32EN
6.3 CHECKS AND ADJUSTMENTS
6.3.1 Cutting deck alignment
The cutting deck should be aligned properly set to ensure a good cut 
In order to make the adjustment, you may need to remove the lat-
eral guides which must be put back afterwards.
For achieving good results from
cutting, the front part should always be 5 - 6 mm
lower than the rear.
–Place the machine on flat ground and check the
tyre pressure;
–Put 26 mm blocks (1) under the front edge of the
deck and 32 mm blocks (2) under the rear edge,...

33ENMAINTENANCE
6.4 DISMANTLING AND REPLACEMENT
6.4.1 Replacing wheels
Stop the machine on flat ground and put a block
under a load-bearing part of the frame on the side
that the wheel is to be changed.
The wheels are held by a snap ring (1) which can be
eased off with a screwdriver.
If you have to replace one or
both rear wheels, make sure they have the same
diameter, and check that cutting deck is horizontal
to prevent an uneven cut.
Before remounting the wheel, apply grease to the axle. Put the
snap...

34EN
6.4.4 Replacing a fuse
The machine is fitted with fuses (1)
with different capacities and func-
tions. Specifically:
–10 A fuse = protects the main
and power circuits of the elec-
tronic circuit board. When it
blows, the machine stops and
the dashboard light switches off.
–25 A fuse = protects the battery
charger circuit. When it blows,
the battery gradually runs out
and the machine will have prob-
lems starting.
The fuse capacity is indicated on
the fuse.
A blown fuse
must always be replaced by...

35ENMAINTENANCE
6.5 INFORMATION FOR SERVICE CENTRES
Below is a list of specifications for machine adjustments and instructions for disman-
tling and replacing the blades.
These operations must be carried out by a specialized Centre
only. Remove the ignition key before doing any adjustments or maintenance.
6.5.1 Adjustments

!WARNING!
a) Brake:

➤Mechanical
transmission:

➤Hydrostatic
transmission:
b) Drive:

➤Mechanical
transmission:

➤Hydrostatic
transmission:
c) Blade engagement:
Element...

36ENMAINTENANCE
6.5.2 Dismantling, replacing and remounting the blades
Always wear work
gloves when handling the blades.
Damaged or bent
blades must always be replaced;
never try to repair them! ALWAYS USE
ORIGINAL BLADES BEARING THE
SYMBOL   ! Make sure the blades
are correctly balanced. The blades are
different and rotate in different direc-
tions, so make sure you put them
back in the right place by referring to
the code stamped on the outside of
each blade. 
1. Dismantling
1a
= screw with right...

37ENTROUBLESHOOTING
1.With the key on
«ON», the light
remains off
2.With the key on
«START» the light
flashes and the
starter motor does
not run
3.With the key on
«START» the light
comes on but the
starter motor does
not run
4.With the key on
«START»,  the starter
motor runs but the
engine does not start
5.Starting is difficult
or the engine runs
erratically
6.Poor engine per-
formance during cut-
ting
7.The engine stops
but the light flashesThe safety device of the electronic cir-
cuit board has cut in...

38ENTROUBLESHOOTING
PROBLEM LIKELY CAUSE SOLUTION
8.The engine stops
and the light goes off
9.The engine stops
but the light stays on
10.The blades do
not engage  
11.Uneven cut and
poor grass collection
12.Unusual vibra-
tions while working
13.With the engine
running, the machine
does not move when
the drive pedal is
pressed  
( for
hydrostatic drive
models)➤
The safety device of the electronic cir-
cuit board has cut in due to:
–battery contains electrolyte but is not
charged
–problems in the engine...

39ENACCESSORIES ON REQUEST
1. FRONT COUNTERWEIGHTS
These improve stability at the front of the machine,
particularly when it is used mostly on sloping ground. 
2. STONE-GUARD KIT
Used instead of the grass-catcher when the cuttings
are not collected.
3. TOWING HITCH
For towing a small trailer.
4. CLOTH COVER
Protects the machine from dust when not in use.
5. CB01 MAINTENANCE BATTERY-CHARGER
This keeps the battery in good working order when
the machine is in storage, guaranteeing an optimum
level of charge...