Checking The Capacitor; Checking The Starter Relay - Husqvarna FC 450 2014 Repair Manual

15
WIRING HARNESS, BATTERY
15.6

Checking the capacitor

15.7

Checking the starter relay

Main work
-
Disconnect the negative cable from the battery.
-
Measure the current between battery ground (-) and the negative cable.
• Info
I
The value of the quiescent current applies only to vehicles in the original
state, i.e. without additional power consumers.
I
Maximum quiescent current
If the measured value is higher than the specified value:
-
Disconnect the voltage regulator from the wiring harness and perform the
measurement again.
-
Check the capacitor. (.- p. 107)
Finishing work
-
Mount the seat. (.- p. 79)
Condition
The battery is disconnected.
-
Remove the capacitor.
-
Discharge the capacitor by bridging the two contacts.
-
Connect the capacitor with a 12 V test lamp on one connector and connect it to
the battery as shown in the figure.
• Info
I
As the charge of the capacitor increases, the test lamp becomes dimmer.
»
The lamp lights up for: 0.5 ... 2.0 s
The capacitor is functional.
601204-10
»
The lamp lights up for: < 0.5 s
Change the capacitor.
»
The lamp lights up for:
Change the capacitor.
-
Discharge the capacitor with a 12 V test lamp as shown in the figure.
• Info
I
As the charge of the capacitor decreases, the test lamp becomes dimmer.
»
The lamp lights up for: 0.5 ... 2.0 s
The capacitor is functional.
»
The lamp lights up for:
Change the capacitor.
»
The lamp lights up for:
601204-11
Change the capacitor.
-
Install the capacitor.
Preparatory work
-
Switch off all power consumers and switch off the engine.
-
Remove the seat. (.- p. 79)
-
Remove the air filter box lid. (.- p. 76)
Main work
-
Disconnect the negative cable of the battery.
Pull off connector
Pull back the cover.
Detach cable
-
Pull the starter relay off of the holder.
I
>
2.0 s
<
0.5 s
> 2.0 s
O.
8
from the starter relay.
< 1 .0 mA
107