© by GLOBAL GARDEN PRODUCTS
72FL hydro
7.5
.
0
- STARTER RELAY AND CARBURETTOR
SOLENOID VALVE OPERATION CHECK
1 / 1
쑮
쑮
쑱
쑱
WORKSHOP MANUAL
pag.
MODEL YEAR 2016
3/2015
7.5 STARTER RELAY AND CARBURETTOR
SOLENOID VALVE OPERATION CHECK
A) Starter relay operation check
WARNING! - Remove the cap of the sparking plug,
since the safety systems that normally prevent ac-
cidental starting of the en gi ne are cut out when
the checking procedure is car ried out.
To do this requires:
– engaging the parking brake;
– disengaging the blade;
– the key in the «ON» position.
Disconnect the connector (1).
In making a bridge between the terminals 11 and 4 of
the wiring connector (1), the click of the relay bob bin
should be heard and the starter motor should come
into action.
➤
➤
only with B&S engines
If the relay clicks but the starter motor does not go,
make a bridge (2) with a large section cable
(5 mm
2
) between the power contacts of the relay.
If the starter motor comes into operation, look for
the fault within the relay or replace it. Otherwise,
check the starter motor together with its wiring.
B) Carburettor solenoid valve operation check
(where fitted)
To make this test it is necessary to have:
– The key in the «OFF» position
– Connector (3) connected to the card,
When the key is set to «ON», a click must be heard
from the carburettor solenoid valve coil.
Otherwise, check wiring and, if the problem persists,
replace the solenoid valve.
3
2
1
11
2
12
3
13
4
14
5
15
6
16
7
17
8
18
9
19
10
20
18
17
16
15
14
13
12
11
20
19
9
8
7
6
5
4
3
2
1
10
1
<= ...BACK... <=
