Case 580SR Service Manual page 1009

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8.11 BRAKE OIL LEVEL WARNING LAMP
When the warning lamp is turned on due to a low oil
level, it sends a signal to the instrument cluster to il-
luminate the relevant warning lamp.
Test procedure:
Continuity:
With the fluid level correct there should be no conti-
nuity through the switch. Continuity should be seen
when the level is low or the test button pushed.
Voltage:
With the Ignition ON there should be 12 V at the
Red/Black terminal.
8.12 FRONT WORK LAMP SWITCH (1) -
REAR WORK LAMP SWITCH (2) MAIN
LIGHT SWITCH
There must be 12 V at the switch only after the main
light switch and the starter switch key have been ac-
tivated.
Test procedure
(Switch Off)
Continuity should not be found between any pins.
(Switch On)
Continuity should be found between pins 1 and 3
and 2 and 8.
SECTION 55 - ELECTRICAL SYSTEM
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1: G-R:1
2: R/N:1
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