Jeep 1979 CJ-5 Technical & Service Manual page 326

POWER PLANT INSTRUMENTATION U-27
STEP
SEQUENCE
Chart 5
RESULT
> REMOVE CLUSTER
I DO N O T DISCONNECT I N S T R U M E N T
CLUSTER W I R I N G CONNECTOR
CHECK FOR PRESENCE OF
V O L T A G E A T GAUGE INPUT
©
• CHECK
GAUGE
NUTS
FOR LOOSENESS
A N D CORROSION
V O L T A G E REPLACE
NOT PRESENT C I R C U I T BOARD
OK
V O L T A G E PRESENT
H STOP
6
G R O U N D
SENDER
T E R M I N A L
OF GAUGE NEEDLE DOES
NOT M O V E
0
I G R O U N D
GAUGE PIN T E R M I N A L
ON C I R C U I T BOARD
REPAIR OPEN
C I R C U I T I N
SENDER WIRE
STOP
[ S T O P
©
CHECK
G R O U N D STRAP
• BROKEN
• MISSING
• C O R R O D E D
• SCREWS LOOSE, MISSING
(6§G
G R O U N D
NOT OK
OK
G R O U N D OK
REPAIR
G R O U N D
N E E D L E DROPS
F R O M M A X I M U M
N E E D L E R E M A I N S
AT M A X I M U M
STOP
8 0 3 1 5 B
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