Service Manual User guide
Table Of Contents
- 10709790_B_644B,6K,844C,8K,1044C,10K_Lull_Service_Mnl
- Quick Reference
- Revision Record
- Table Of Contents
- List Of Figures
- List Of Tables
- Section 1 Safety
- Section 2 Identification & Specifications
- Section 3 General Maintenance
- Section 4 Reference Diagrams
- Section 5 Supply, Pressure & Return Hydraulics
- Section 6 Boom & Transfer
- Section 7 Frame Tilt & Oscillation
- Section 8 Transmission
- Section 9 Brakes
- Section 10 Outriggers
Reference Diagrams
Service Manual — Models 644B, 6K, 844C, 8K, 1044C, 10K
4-46
F
A
D
E
m
ission
o
nnector
Sensor
n
ector
604
608
652
654
682
Wire Groups Having Common Wires
450
620
624
648
666
678
658
508
588
662
532
592
674
512
584
(+)
Pin 1, 2
(–)
Pin 18,
35
Pin 5
Reverse
Circuit
Pin 24
N/A
Pin 29
Neutral
Start
Circuit
N/A = Wires Not Applicable
Harness
Connector
Location
Harness
Wire
Number
EST-19
Connector
Location
Shifter Plug Female Pins
A 500 Pin 19
B 504 Pin 23
C 508 Pin 5
D 512 Pin 29
Shifter Plug Male Pins
A 520 Pin 25
B 524 Pin 8
C 528 Pin 26
D 532 Pin 24
Diagnostic Plug
A 640 Pin 21
B
C 648 Pin 18, 35
D 652 Pin 1, 2
Vehicle Harness Plug Female Pins
A 580 Pin 11
B 584 Pin 29
C 588 Pin 5
D 592 Pin 24
E 596 Pin 22
F 600 Pin 12
Vehicle Harness Plug Male Pins
A 604 Pin 1, 2
B 608 Pin 1, 2
C 612 Pin 13
D 616 Pin 30
E 620 Pin 18, 35
F 624 Pin 18, 35
Transmission Valve Connector Female Pins
A 430 Pin 31
B 434 Pin 33
C 438 Pin 15
D 442 Pin 32
E 446 Pin 14
F 450 Pin 18, 35
Speed Sensor Connector Female Pins
1 460 Pin 27
2 464 Pin 17
1. 682 Power In — In common with wires 604, 608, 652, and 654
2. 654 Power In — In common with wires 604, 608, 652, and 682
3.
4.
5. 658 To shifter Pink wire and backup alarm relay — In
common with wires 508 and 588
6.
7.
8. 524 To shifter Green wire
9.
10.
11. 580 N/A — Designated for speedometer
12. 600 N/A — Designated for kickdown light
13. 612 N/A — Designated for operating indicator
14. 446 To M4 solenoid
15. 438 To M2 solenoid
16.
17. 464 To speed sensor
18. 666 Ground — In common with wires 450, 620, 624, 648, and 678
19. 500 To shifter Red wire
20.
21. 640 N/A — To diagnostic plug
22. 596 Clutch cutoff
23. 504 To shifter Yellow wire
24. 662 N/A — Shifter Violet wire — In common with wires 532 and 592
25. 520 To shifter Black wire
26. 528 To shifter Blue wire
27. 460 To speed sensor
28.
29. 674 To shifter Gray wire and neutral start relay — In common
with wires 512 and 584
30. 616 N/A — Designated for relay option
31. 430 To M5 solenoid
32. 442 To M3 solenoid
33. 434 To M1 solenoid
34.
35. 678 Ground — In common with wires 450, 620, 624, 648, and 666
EST-19
Plug Pin
Position
Harness
Wire
Number
Description
Electrical Diagram, ZF DW-2/EST-19 System Harness - Diagram 12