6-36
13. WHEN STARTING SWITCH ON DOES NOT OPERATE
余
Before disconnecting the connector, always turn the starting switch OFF.
余
Before carrying out below procedure, check all the related connectors are properly inserted, master
switch ON and check open circuit of circuit breaker (CN-60, CN-95).
余
After checking, insert the disconnected connectors again immediately unless otherwise specified.
Cause
Remedy
Disconnection in
wiring harness or
poor contact
between DO-3 (2)-
CR-1 or defective
battery relay
Disconnection in
wiring harness or
poor contact
between CS-2A (2)-
CN-5(39)- DO-3 (2)
Defective start
switch
Disconnection in
wiring harness or
poor contact
between CS-2 (1)-
CN-5 (36)
Disconnection in
wiring harness or
poor contact
between CS-74B
(1) -CN-5 (36)
刔
Battery capacity
too low
Defective master
switch
Disconnection in
wiring harness or
poor contact
between CS-74A
(2) -CR-1
Repair or replace
(after clean)
Repair or replace
(after clean)
Replace
Replace
Charge or replace
(after clean)
Charge or replace
(after clean)
Replace
Charge or replace
(after clean)
Specific gravity : MIN 1.28
Voltage : MIN 24V
Check voltage
and specific
gravity of battery
Voltage : 20~30V
Voltage : 20~30V
Starting switch : ON
Voltage : 20~30V
CN-3
NO.21
NO.12
6
CN-2
6
START MOTOR
1
2
16
17
CN-2
START RY
CR-23
ANTI-RESTART RY
CR-5
1
2
3
4
5
2
1 5
3
4
ANTI-RESTART RY
20
MCU
CN-51
BATT RY
CR-1
BATTERY
DO-3
2
1
CN-60
2
1
CN-95
CIRCUIT BREAKER
MASTER SW
CS-74A
DIODE
POWER RY
CR-35
40
39
36
CN-5
35
4
2
CN-125
START KEY SW
30
86
87
85
87a
86
85
87
30
87a
B+
M
M
CN-45
NO.3
NO.6
NO.22
2
1
2
1
MASTER SW
CS-74B
2
1
60A
90A
85
B)
69
KEY IG
CN93-J1
ECM
CS-2A
6
1
2
3
4
5
6
1
5
3
0
I
0,
I
H
4
2
B
H
BR
ACC
ST
C
NO.10
Check voltage
between DO-3
(2) and chassis
Check voltage
between CS-2A
(2) and chassis
Check voltage
between CS-2A
(1) and chassis
YES
YES
YES
YES
NO
NO
NO
NO
140L6ES09
Voltage : 20~30V
Voltage : 20~30V
Check voltage
between
CS-74B (1) and
chassis
Check voltage
between CN-5
(36) and chassis
YES
YES
NO
NO
Voltage : 20~30V
NO
YES
刔
Check voltage
between CS-
74A (2)- chassis
(SERIAL NO. : -#0610)
Summary of Contents for HX140L
Page 12: ...SECTION 1 GENERAL SECTION 1 GENERAL Group 1 Safety Hints 1 1 Group 2 Specifications 1 10...
Page 209: ...4 5 MEMORANDUM...
Page 694: ...8 68 125LCR8TM30 Turn casing 1 upside down and remove oil seal 3 using jig 29...
Page 734: ...8 108 Assemble plug 2 Plug NPT1 16 11 EA 17 21078TM68 21078TM69 21078TM70 21078TM71...
Page 756: ...8 130 Remove lock nut 22 and then boot 23 14 36078RL14 2507ARL10...