Mec Speed Level Series Service & Parts Manual page 190

Secton 10 - Schematcs
XX84 RT Diesel Models - Electrical Schematic, Part 1
2684 RT - From Serial # 12800200
GP400
MICROPROCESSOR
P1
CAN BUS HI P1-1
414
P1-2
CAN BUS LO
413
GROUND P1-3
412
P4
CHOKE / PREHEAT P4-1 124
STARTER P4-2 120
THROTTLE P4-4 125
ALTERNATOR EXCITER P4-7 16
19
IGNITION P4-8
DOWN VALVE 1 P4-14
5
P5
LIFT VALVE 204
P5-1
STEER RIGHT P5-2 107
STEER LEFT P5-3 108
ALARM P5-6 37
411
HOUR METER P5-9
START INHIBIT WARNING P5-14 36
P6
75
P6-1
LEVEL BACK VALVE
P6-2 76
LEVEL FORWARD VALVE
77
P6-3
LEVEL RIGHT VALVE
78
P6-4
LEVEL LEFT VALVE
P6-13 152
AXLE LOCK COIL
225
A/C GENERATOR P6-15
P7
201
VALVE SUPPLY P7-1
BASE SELECTED 405
P7-2
406
UP SWITCH P7-3
PLATFORM SELECTED 404
P7-4
409
DOWN SWITCH P7-7
CHOKE/PREHEAT SWITCH P7-10 24
282
START SWITCH P7-12
21
OIL PRESSURE SWITCH P7-13
P8
P8-2 43
ELEV SENSOR 1
ELEV SENSOR 2 (CE) 407
P8-5
42
PRESSURE SENSOR (CE) P8-6
TBM ANALOG IN P8-9 117
GROUND P8-13 15
GROUND P8-14 15
TERMINAL BLOCK
MODULE (TBM)
B+
1 404
2
405
3
117
4 00
B−
15
Page 183
LOWER CONTROL BOX
VALVE CONSANT CURRENT MODULE (VCCM)
VP1
DRIVE FWD
CAN HI
VP2
CAN LO
DRIVE REV
SHIELD
VP3
CAN HI
PROPORTIONAL
CAN LO
VP4
SHIELD
VP5
2 B-
VP6
1 B+
LOWERING DIODE
2
1
5 105
LOWER CONTROL
BOX DOOR
BASE/PLATFORM
SELECT
404
515
405
UP
406
DOWN
409
GLOW
24
START
282
EMERGENCY
DOWN
105
HOUR METER
START DISABLE
411
36
Speed Level Seres - Servce & Parts Manual
3084 RT - From Serial # 11800400
J1
1
414
2
413
3
412
4
124
5
120
6
125
7
8
9
16
10
19
111
11
138
12
110
139 13
333
14
333
105
140 15
204
16
107
17
108
18
111
19
110
20
21
22
23
24
25
75
26
76
27
77
28
78
29
30
31
32
33
34
152
35
36
225
37
37
38
39
40
21
41
42
43
43
407
44
42
45
46
47
48
49
50
51
52
53
54
15
55
15
56
57
415
58
515
59
15
60
1
61
62
63
E-STOP
139
64
65
15
15A
66
15
BREAKER
67
138
68
15
69
70
140
DEUTSCH
70 PIN
J2
1
00
2
00
3
15
4
15
DEUTSCH
4 PIN
January 2019
414
413
412
124
120
125
16
19
333
105
204
107
108
111 MAIN
MANIFOLD
110
1
PROPORTIONAL
1
LIFT
1
STEER RT
1
STEER LT
1
LEVEL BACK
1
75
LEVEL FWD
76
77
78
LEVEL MANIFOLD 2
LEVEL RIGHT
LEVEL LEFT
152
225
ALARM
37
21
43
407
42
J10
1
43
2
42
3
407
1
4
5
15
6
105
7
15
8
15
9
10
152 152
15
DEUTSCH
12 PIN
15
415
515
15
1
139
15
15
138
15
140
BATTERY
SWITCH
20A
1
2
3
ENGINE
4
BATTERY
GROUND
12 VOLTS
414
413
412
124
120
125
16
19
225
21
111
138
110
139
GROUND
2 BUSS
2
2
2
2
2
43
42
407
1
15
105
15
15
152
415
515
15
B+