Jeep 1979 CJ-5 Technical & Service Manual page 329

1L-30 POWER PLANT INSTRUMENTATION
STEP
SEQUENCE
Charts
RESULT
DISCONNECT
B A T T E R Y
N E G A T I V E CABLE
®
REMOVE I N S T R U M E N T CLUSTER
A N D DISCONNECT
I N S T R U M E N T WIRE HARNESS
CONNECT JUMPER
W I R E I N SERIES W I T H
3 AMP FUSE BETWEEN
B A T T E R Y V O L T A G E A N D
I G N I T I O N FEED PIN T E R M I N A L
CHECK GAUGE NUTS
FOR CORROSION. REPLACE
I F NECESSARY A N D
T I G H T E N
CONNECT JUMPER WIRE
FROM CLUSTER CASE T O
G R O U N D
CONNECT ONE
TESTER L E A D
TO OIL
GAUGE SENDING
U N I T PIN
T E R M I N A L A N D
OTHER L E A D
TO G R O U N D
OK
GAUGE I N D I C A T I O N S ACCURATE
A T EACH O H M SETTING
REPLACE SENDING
U N I T WIRE
GAUGE I N D I C A T I O N S
REPEAT TEST W I T H L E A D §J A C C U R A T E A T EACH
M O V E D FROM PIN T E R M I N A L J_ O H M SETTING
TO GAUGE S- T E R M I N A L
GAUGE I N D I C A T I O N S
NOT O B T A I N E D
A T EACH O H M SETTING
GAUGE I N D I C A T I O N S
NOT ACCURATE A T EACH
O H M SETTING
A L L READINGS
- H I G H OR A L L
READINGS LOW
SOME READINGS
H I G H OR LOW,
"SOME
ACCURATE
GAUGE
I N D I C A T I O N S
NOT ACCURATE
A T EACH O H M
SETTING
REPLACE GAUGE
#
8 0 3 1 5 E