Maq0460a – SkyTrak 8042 Service Manual User Manual
Page 193
9-11
6036, 6042, 8042, 10042, 10054
Electrical System
8042, 10042 & 10054 Electrical Schematic (Continued)
3A_WL
3B_WL
3C_WL
3A1_WL
1_WL
1C_WL
1B_WL
1A_WL
CONNECT
T
O
INSTR.
P
ANEL
CONNECT
OR
PIGT
AIL
WIRE
156
(SHEET
2)
CONNECTS
T
O
FUSEBLOCK
PIGT
AIL
WIRE
12A
(SHEET
1)
4A_WL
4B_WL
4C_WL
2B1_WL
2B2_WL
2B3_WL
2B5_WL
2B4_WL
3D_WL
2C_WL
2A_WL
60B_O
60A_O
60D_O
60C_O
60E_O
63_O
64_O
61_O
62_O
2A_O
2B_O
2G_O
2F_O
2D_O
2E_O
20_O
CONNECTS
T
O
FUSEBLOCK
PIGT
AIL
WIRE
50
(SHEET
1)
OUTRIGGER
CIRCUIT
(10042
MACHINES
ONL
Y)
WORKLIGHTS
ONL
Y
CIRCUIT
3C_LG
3_LG
3A_LG
3B_LG
56A_LG
56_LG
57_LG
50C_LG
50B_LG
58_LG
55_LG
60A_LG
60C_LG
60B_LG
60D_LG
60E_LG
62_LG
61_LG
68_LG
2F_LG
2G_LG
64_LG
67_LG
63_LG
2E_LG
2D_LG
2J_LG
2H_LG
CONNECTS
T
O
FUSEBLOCK
PIGT
AIL
WIRE
3B
(SHEET
1)
51A_LG
51C_LG
51D_LG
2K1_LG
2K2_LG
52_LG
CONNECT
T
O
SF
A
SOLENOID
(SHEET
1)
CONNECT
T
O
SFB
SOLENOID
(SHEET
1)
51B_LG
70A_LG
70B_LG
70C_LG
LOGIC/OUTRIGGER
CIRCUIT
(10054
MACHINES
ONL
Y)
65_LG
2L1_LG
2L1_LG
2L2_LG
2L2_LG
2B2_LG
2B3_LG
2C1_LG
2C2_LG
2_LG
71_RG
71A_RG
71B_RG
2A2_LG
2A1_LG
2A3_LG
23_LG
49_LG
49_LG
35_LG
45A_LG
7_LG
45B_LG
CONNECT
T
O
INSTR.
P
ANEL
CONNECT
OR
PIGT
AIL
WIRE
152A2
(SHEET
2)
CONNECT
T
O
CAB
HARNESS
WIRE
35
(SHEET
1)
CONNECT
T
O
CAB
HARNESS
WIRE
7
(SHEET
1)
CONNECT
T
O
PB
SWITCH
PIGT
AIL
WIRE
152B
AFTER
DISCONNECTING
FROM
WIRE
152A1
(SHEET
1)
CONNECT
T
O
LOGIC_2M
WIRES
49
&
23
(SHEET
1)
CONNECT
T
O
WIRE
152A1
AT
PA
R
K
BRAKE
SWITCH
AFTER
DISCONNECTING
FROM
WIRE
152B
(SHEET
1)
CONNECT
T
O
PB
SWITCH
PIGT
AIL
WIRE
41-B
AFTER
DISCONNECTING
FROM
WIRE
41-A
(SHEET
1)
CONNECT
T
O
WIRE
107B
FROM
PBD
RELA
Y
AFTER
DISCONNECTING
FROM
PB
SWITCH
PIGT
AIL
WIRE
107A
(SHEET
1)
66_LG
P
ARK
BRAKE
SWITCH
P
ARK
BRAKE
DISC.
RELA
Y
P
ARK
BRAKE
INDICA
T
OR
BOOM
ANGLE
PROX
BOOM
ANGLE
PROX
P
ARK
BRAKE
SWITCH
P
ARK
BRAKE
INDICA
T
OR
BOOM
EXTEND
SENSOR
WIRE0541
WIRE0542
WIRE0543
CONNECT
T
O
WIRES
49
&
23
OF
LOGIC/OUTRIGGER
CIRCUIT
10054
MACHINES
ONL
Y
(SHEET
4)
WIRE0544
WIRE0545
WIRE0546
BOOM
EXTEND
SENSOR
&
HARNESS
USED
ON
10054
MACHINES
ONL
Y
TO
SHT
1
(CONNECTS
T
O
20C)
2
1
WORKLIGHT
SWITCH
7
2
5
6
3
8
1
WLO_8F
3
WLO_8F
7
WLO_8F
6
WLO_8F
8
4_WL
3_WL
WLO_LR_P
P
WLO_LR_N
N
WLO_RR_P
P
WLO_RR_N
N
WLO_LF_P
P
WLO_LF_N
N
WLO_RF_P
P
WLO_RF_N
N
WLOC_2M
A
WLOC_2F
A
WLOC_2M
B
WLOC_2F
B
BWLO_2M
A
BWLO_2F
A
BWLO_2M
B
BWLO_2F
B
1_WL
WLO_8F
2
WLO_8F
5
156_M
12A
W_M
LEFT
FRONT
WORKLIGHT
12V/4.4A
RIGHT
FRONT
WORKLIGHT
12V/4.4A
LEFT
REAR
WORKLIGHT
12V/4.4A
RIGHT
REAR
WORKLIGHT
12V/4.4A
2_WL
BOOM
WORKLIGHT
12V/4.4A
LEFT
OUTRIGGER
SWITCH
1
8
1
3
2
7
RIGHT
OUTRIGGER
SWITCH
1
8
1
3
2
7
LO42_8F
7
1
3
RO42_8F
7
1
3
LO42_8F
2
8
RO42_8F
2
8
ORP_M
LEFT
OUTRIGGER
DOWN
12V
,
3.1A
LEFT
OUTRIGGER
UP
12V
,
3.1A
RIGHT
OUTRIGGER
DOWN
12V
,
3.1A
RIGHT
OUTRIGGER
UP
12V
,
3.1A
LOD42_2F
1
LOU42_2F
1
ROD42_2F
1
ROU42_2F
1
LOD42_2F
2
LOU42_2F
2
ROD42_2F
2
ROU42_2F
2
60_OR1
2_OR1
LEFT
OUTRIGGER
SWITCH
1
8
1
3
2
7
RIGHT
OUTRIGGER
SWITCH
1
8
1
3
2
7
LEFT
OURIGGER
DOWN
12V
,
3.1A
LEFT
OUTRIGGER
UP
12V
,
3.1A
RIGHT
OUTRIGGER
DOWN
12V
,
3.1A
RIGHT
OUTRIGGER
UP
12V
,
3.1A
LOD54_2F
1
LOU54_2F
1
ROD54_2F
1
ROU54_2F
1
LOD54_2F
2
LOU54_2F
2
ROD54_2F
2
ROU54_2F
2
LO54_8F
7
1
3
LO54_8F
2
8
RO54_8F
7
1
3
RO54_8F
2
8
SF
A1_2F
A
B
SFB1_2F
A
B
BES_2F
A
LOGIC_2F
B
A
3A_M
45A_F
52_1F
3C_M
51B_F
30
87A
BOOM
EXT
LOCKOUT
30
87
BOOM
EXT
LOCKOUT
30
87
ST
AB
LOCK-UP
30
87A
ST
AB
LOCK-UP
35_M
7_M
3_LG
56_LG
L
T
OUTRIGGER
PRES
SWR
T
OUTRIGGER
PRES
SW
LOPS_2F
A
LOPS_2F
B
ROPS_2F
A
ROPS_2F
B
60_LG
87A
30
RIGHT
OUTRIGGER
LOCKOUT
2B_LG
2A_LG
87A
30
LEFT
OUTRIGGER
LOCKOUT
BES_2F
B
51_LG
87A
30
PA
R
K
BRAKE
INTERLOCK
70A_M
sht
4
sht
4
sht
4
sht
4
87
30
ST
AB
INTERLOCK
87A
30
BOOM
EXT
INTERLOCK
87
30
BOOM
EXT
INTERLOCK
sht
4
sht
4
7.5
AMPS
LOGIC
FUSE
1
7.5
AMPS
LOGIC
FUSE
2
45B_M
BOOM_EXT
12V
,
0.33A
86
85
ST
AB
INTERLOCK
86
85
P
ARK
BR
INTERLOCK
86
85
ST
AB
LOCK-UP
86
85
BOOM
EXT
LOCKOUT
86
85
LEFT
OUTRIGGER
LOCKOUT
86
85
RIGHT
OUTRIGGER
LOCKOUT
86
85
BOOM
EXT
INTERLOCK
BOOM_EXTEND_SENSOR_c0
BE_3F_c0
C
A
B
20B_c0
LOGIC_2M_c0
B
A
BES_3M_c0
B
A
C
BEC_3M_c0
B
A
C
BEC_3F_c0
C
A
B
MAQ0460A
8042, 10042 & 10054