JLG 1850SJ Service Manual - Manual (Page 411)

SECTION 7 - BASIC ELECTRICAL INFORMATION & ELECTRICAL SCHEMATICS
3121619 – JLG Lift – 7-51
LIFT DN AUX
CONN
POS
WIRE
COLOR
WIRE
LABEL GAUGE JACKET TO
1 WHT 55-10 LFT DN AUX 18 AWG GXL CO02-J2 (12)
2 BLK 0-6-3 18 AWG GXL S155 (2)
HV107
LIFT PILOT
CONN
POS
WIRE
COLOR
WIRE
LABEL GAUGE JACKET TO
1 WHT 55-11 LFT PLT 18 AWG GXL CO02-J2 (10)
2 BLK 0-10-1 18 AWG GXL S154 (2)
HV99
SWG RHT
CONN
POS
WIRE
COLOR
WIRE
LABEL
GAUGE JACKET TO
1 WHT 22-1 SWG RHT 18 AWG GXL CO02-J2 (32)
2 BLK 0-30-2 18 AWG GXL S153 (2)
HV101
MAIN LIFT DN
CONN
POS
WIRE
COLOR
WIRE
LABEL
GAUGE JACKET TO
1 WHT 3-1 MLIFT DN 18 AWG GXL CO02-J2 (22)
2 BLK 0-6-2 18 AWG GXL S155 (2)
SN416
HYD OIL TEMP
CONN
POS
WIRE
COLOR
WIRE
LABEL GAUGE JACKET TO
1 WHT 49-45 HYD OIL TEMP 18 AWG GXL X159A (6)
2 BLK 0-31 18 AWG GXL X159A (7)
HV103
MAIN TELE OUT
CONN
POS
WIRE
COLOR
WIRE
LABEL GAUGE JACKET TO
1 WHT 13-3 MTELE OUT 18 AWG GXL CO02-J2 (16)
2 BLK 0-11-2 18 AWG GXL S156 (2)
AH318
CONN
POS
WIRE
COLOR
WIRE
LABEL GAUGE JACKET TO
A WHT 52-8ALRM PWR 18 AWG GXL CO02-J3 (7)
B WHT 52-6MOT ALRM 18 AWG GXL CO02-J2 (27)
C BLK 0-14-2 18 AWG GXL S157 (2)
X158
CONN
POS
WIRE
COLOR
WIRE
LABEL GAUGE JACKET TO
1 WHT 52-7 H&T LT SIG 18 AWG GXL CO02-J2 (26)
HV316
WARM UP VLV
CONN
POS
WIRE
COLOR
WIRE
LABEL GAUGE JACKET TO
1 WHT 55-33WARM UP 18 AWG GXL CO02-J2 (33)
2 WHT 60-6WARM UP RTN 18 AWG GXL CO02-J3 (5)
HV108
TELE FLOW CNTRL
CONN
POS
WIRE
COLOR
WIRE
LABEL
GAUGE JACKET TO
1 WHT 55-12 TELE FCNTRL 18 AWG GXL CO02-J2 (9)
2 WHT 60-2 TFCNTRL RTN 18 AWG GXL CO02-J3 (2)
HV102
LIFT FLOW CNTRL
CONN
POS
WIRE
COLOR
WIRE
LABEL
GAUGE JACKET TO
1 WHT 55-9 LFT FCNTRL 18 AWG GXL CO02-J2 (19)
2 WHT 60-1 LFCNTRL RTN 18 AWG GXL CO02-J3 (1)
HV348
SWG FLOW CNTRL
CONN
POS
WIRE
COLOR
WIRE
LABEL
GAUGE JACKET TO
1 WHT 55-32 SWG F.C. 18 AWG GXL CO02-J2 (35)
2 WHT 60-3 SWG RTN 18 AWG GXL CO02-J3 (4)
X159A
CONN
POS
WIRE
COLOR
WIRE
LABEL
GAUGE JACKET TO
1 WHT 27-3 JIB DN O/R 18 AWG GXL CO02-J2 (31)
2 WHT 25-6 PLVL UP O/R 18 AWG GXL CO02-J2 (5)
3 WHT 25-5 PLVL DN O/R 18 AWG GXL CO02-J2 (7)
4 WHT 50-2 PLTFRM DUMP 16 AWG GXL CO02-J2 (3)
5 WHT 50-3 JIB DUMP 16 AWG GXL CO02-J2 (1)
6 WHT 49-45 HYD OIL TEMP 18 AWG GXL SN416 (1)
7 BLK 0-31 18 AWG GXL SN416 (2)
8
9
10
11 BLK 0-14 16 AWG GXL S157 (1)
12 WHT 47-6 ALT EXC 18 AWG GXL CO02-J3 (9)
S157
CONN
POS
WIRE
COLOR
WIRE
LABEL
GAUGE JACKET TO
1 BLK 0-14 16 AWG GXL X159A (11)
2 BLK 0-14-2 18 AWG GXL AH318 (C)
2 BLK 0-14-3 18 AWG GXL SN114 (2)
SN439
CONN
POS
WIRE
COLOR
WIRE
LABEL
GAUGE JACKET TO
1 BRN 49-73 L P PWR 20 AWG CABLE X440A (5)
2
3
BLU 49-72 LIFT PRS 20 AWG CABLE X440A (7)
4 BLK 49-74 L P GND 20 AWG CABLE X440A (6)
SHLD SHLD P LIFT SN 20 AWG CABLE S455 (2)
X440A
CONN
POS
WIRE
COLOR
WIRE
LABEL
GAUGE JACKET TO
1 WHT 55-30 LFT ENABLE 18 AWG GXL HV315 (1)
2 BRN 49-77 P C PWR 20 AWG CABLE SN438 (1)
3 BLK 49-76 P C GND 20 AWG CABLE SN438 (4)
4 BLU 49-75 PRS CHK 20 AWG CABLE SN438 (3)
5 BRN 49-73 L P PWR 20 AWG CABLE SN439 (1)
6 BLK 49-74 L P GND 20 AWG CABLE SN439 (4)
7 BLU 49-72 LIFT PRS 20 AWG CABLE SN439 (3)
8 SHLD 20 AWG CABLE S455 (1)
SN438
CONN
POS
WIRE
COLOR
WIRE
LABEL
GAUGE JACKET TO
1 BRN 49-77 P C PWR 20 AWG CABLE X440A (2)
2
3 BLU 49-75 PRS CHK 20 AWG CABLE X440A (4)
4 BLK 49-76 P C GND 20 AWG CABLE X440A (3)
SHLD SHLD P CHK SN 20 AWG CABLE S455 (2)
S455
CONN
POS
WIRE
COLOR
WIRE
LABEL GAUGE JACKET TO
1 SHLD RTN 20 AWG CABLE X440A (8)
2 SHLD P CHK SN 20 AWG CABLE SN438 (SHLD)
2 SHLD P LIFT SN 20 AWG CABLE SN439 (SHLD)
Figure 7-56. Hydraulic Valve Bank Harness - Sheet 2 of 3