Global Garden Products Lawn Mower 98S 98S Hydro Instructions Manual

© by GLOBAL GARDEN PRODUCTS
98S
7.3.1
SAFETY MICROSWITCHES OPERATION CHECK





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WORKSHOP MANUAL
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2006to  ••••
7.3 SAFETY MICROSWITCHES OPERATION
CHECK
This check is made by detaching all the connectors
and by using the tester in the Ohm-meter function.
This operation should be done, without the driver
on board, by making contact with the ferrules on
the contacts of the connector of the wiring
(1)and
should give this result:
N° Contacts Tester reading and condition
SEAT MICROSWITCH
3 -...

© by GLOBAL GARDEN PRODUCTS
98S
7.4.1
TERMINAL BOARD SUPPLY CHECK





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WORKSHOP MANUAL
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2006to  ••••
7.4 TERMINAL BOARD SUPPLY CHECK
This check is done with the tester in voltmeter func-
tion (Volt DC 0 ÷ 20), with the black ferrule on termi-
nal 6 (CN2) and the red ferrule on terminal 2 (CN3)
the wiring connectors 
(1).
–The key in the «ON» position.
The reading shows the battery voltage, which
should never go below 11 Volts.
3/2006
CN 5
2
CN 1
CN 2
CN 3
1321654
54321
1
321
65454321 

© by GLOBAL GARDEN PRODUCTS
98S
7.6.2
STARTER RELAY OPERATION CHECK





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2006to  ••••
7.6 STARTER RELAY OPERATION CHECK
WARNING! – Remove the cap of the sparking
plug (or plugs), since the safety systems that
normally prevent accidental starting of the
engine are cut out when the checking procedure
is carried out.
To do this requires:
–engaging the parking brake;
–disengaging the blades;
–the key in the «ON» position.
Disconnect the connector CN3.
In making a bridge...

7.7 ELECTRONIC CARD OPERATION CHECK
A) Card supply
To make this test it is necessary to have:
–The key in the «ON» position
–Connector CN2 disconnected from the card, with
all the other connectors attached.
By making a bridge between the contacts 6 (CN2)
of the wiring 
(1)and the contact of the card (2), the
light should come on.
If the indicator light go out when connector 1 is
inserted, the earth connections of the microswitch-
es must be checked.
B) Safety and service supply check
This check is done...

3/2006
7.8 RECHARGE CIRCUIT CHECK
The job of the voltage regulator is to supply a flow of current to the battery at a constant voltage of about 14 -
15 Volts, cutting in every time that the output voltage from the generator exceeds this threshold.
A faulty regulator may recharge the battery insufficiently (therefore needing frequent recharging) or, otherwise,
may supply overloading that causes the self-resetting protection to cut in.
Before checking the recharge circuit, make sure that:
– all connections...

4/2005
7.9 CARE AND MAINTENANCE OF THE SEALED BATTERY
A) General information
In a sealed “dual” battery, the electrolyte for each element is carefully measured out during manufacture and
sealed at source, in order to ensure maximum performance during the battery’s entire life.
With a battery of this type, it is not necessary to add water or acid, and the cover must never be opened or
removed.
B) Recommendations for correct use
To keep the battery performing at optimum levels and to increase its life,...

© by GLOBAL GARDEN PRODUCTS
98S
7.10.1
FITTING SAFETY MICROSWITCHES





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WORKSHOP MANUAL
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3/2003
7.10 FITTING SAFETY MICROSWITCHES
IMPORTANT
If the microswitches are to function correctly, it is important to follow the exact assembly positions by
referring to the drawings that indicate the various usages of each type.
A 
= Free
B = Activated
15 mm
AB
2 ÷ 6 mm
min. 1 mm
AB
1
2
Adjust the seat safety microswitch (1)only by
changing the position of the cam 
(2), after...

© by GLOBAL GARDEN PRODUCTS
98S
7.11.2
ELECTRICAL DIAGRAMS





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WORKSHOP MANUAL
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3/2006
CN3
5
CN5 CN1CN2
WH
BL
RE
RE BK
BK
BKRE
RERE
REBR BKBRBL
REBL
RE
YERE
RE RE
BKRE RE
GY GY
VIVIWH
BL
BR10 1
6
7
8
9
2
34 11BL
BL
12
13
RE
NC - 3
NO - 2C
BK
BK
YE
NC - 3
NO - 2C
NC - 3
NO - 2C
RERE
AVV +Bt Mot. Avv
GND
GND BL
BK BK
BK
a
bcd
25722417/1
14a14b
1Electronic card2Engine2aGenerator2bStarter motor2cEngine stop2dCarburettor3Battery4Starter relay5Key ignition switch6Blades...

8.1 SUMMARY OF TIGHTENING TORQUES
Below are the specified tightening torques for the
fixing bolts on the main parts.: 
1Screws for engine fastening  ........... 25 ÷ 30 Nm
2Screw for pulley .............................. 45 ÷ 50 Nm
3Rear axle locknut ............................ 25 ÷ 30 Nm
4Screws for pulleys fastening  .......... 20 ÷ 25 Nm
5Nuts for flanged support  ................ 25 ÷ 30 Nm
6Screw for blade  .............................. 45 ÷ 50 Nm
Every section in this manual gives values for all...

© by GLOBAL GARDEN PRODUCTS
98S
8.2.1- SUMMARY OF MAIN ASSEMBLY AMOUNTS
AND CHECKS




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WORKSHOP MANUAL
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4/2005
8.2 SUMMARY OF MAIN ASSEMBLY AMOUNTS AND CHECKS
1
Frame
2Cutting deck
3Steering geometry
4Drive belt development
5Blades belt development
6Fitting the gearchange control tie-rod (➤ in mechanical drive models)
7Fitting the drive control tie-rod  (➤ in mechanical drive models)
8Fitting the pedal tie-rod  (➤ in hydrostatic drive models)
9Fitting the deck lifting...