JLG TOUCAN 861 Service Manual page 28

III-3
Diag I-2
Hourmeter condition
On
See
following
page
28
BREAKDOWN
Off
Measure the voltage at input on
battery circuit breaker.
24V
Measure the voltage at output on
battery circuit breaker.
24V
Measure the voltage at input of
0,63A circuit breaker.
24V
Measure the voltage on output of
0,63A circuit breaker.
24V
Measure the voltage at input of
CR1 connector - contact n°2 -
24V
Measure the voltage on output of
CR1 connector - contact n°2 -
24V
Measure the voltage at contact n°7
on battery indicator connector.
24V
Check position and absence of
oxydation of contact (see § 3.3.2).
correct
Replace the battery indicator.
< 24V
Check connections are tight and
absence of oxydation.
Check the power cables.
< 24V
Replace the battery circuit
breaker contacts.
< 24V Check / repair the cable
- wire # 1 -
< 24V Replace the circuit breaker.
< 24V Check / repair the cable
- wire # 3 -
< 24V See § 3.3.2.
< 24V Check / repair the cable
- wire # 3 -
Incorrect See § 3.3.2.
Toucan 861
III-3
Models
Updated 04-06