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Wacker Neuson 803 Service Manual

Wacker Neuson 803
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SHB 803 en – Edition 2.4 * 803s611.fm 6-9
6.11 Engine wiring harness legend (Tier IV final up to 2012)
No
.
To To Color mm
2
1 Battery F1/1 main fuse red 6
2 Battery A3 regulator red 2.5
3 F1/2 main fuse S1/2 preheating start switch red 4
4 F1/2 K9/30 red 2.5
5 S1/6 preheating start switch F2/1 relay fuse blu 2.5
6 F3/1 horn fuse F2/1 relay fuse blu 2.5
7 G1 alternator A3 regulator blu/red 2.5
8 G1 alternator A3 regulator blu/red 2.5
9 S1/7 preheating start switch K7/10 start high-current relay wht/red 2.5
10 M1 starter K7/87a start high-current relay wht/red 2.5
11 Y1/1 cutoff solenoid K9/87 cutoff solenoid switching relay wht 2.5
12 R1 glow plug S1/4 preheating start switch brn 4
13 S1/8 preheating start switch S1/3 preheating start switch brn 4
14 A3 regulator X1/8 display connector pnk 1
15 S3 engine temperature switch X1/5 indicator connector blk/grn 1
16 S2 engine oil pressure switch X1/4 indicator connector wht/grn 1
18 B1 fuel level indicator X1/9 indicator connector vio/blk 1
19 A3 regulator K7/86 start high-current relay brn/blk 1
20 K8 time lag relay K9/86 cutoff solenoid switching relay blu/blk 1
21 K8 time lag relay K9/85 cutoff solenoid switching relay pnk/blk 1
22 F2/2 relay fuse K8 time lag relay blu 1
23 V1 recovery diode K8 time lag relay blu 1
24 V1 recovery diode M9 fuel feed pump blu 1
25 A3 regulator M9 fuel pump blu 1
26 A3 regulator Y1/2 cutoff solenoid blu 1
27 F2/2 relay fuse X1/1 indicator connector blu 1
30 F3/2 horn fuse X1/2 indicator connector grn 1
31 F3/2 horn fuse B2 horn grn 1
32 E11/1 working light X1/7 display connector grn/yel 1
33 B2 horn X2/1 control lever connector org/blk 1
40 GND A3 regulator blk 1
41 GND Y1/3 cutoff solenoid blk 1
42 GND M9 fuel feed pump blk 1
43 GND V1 recovery diode blk 1
44 K8 time lag relay V1 recovery diode blk 1
45 K8 time lag relay K7/85 start high-current relay blk 1
46 GND E11/2 working light blk 1
47 GND B1 fuel level indicator blk 1
48 GND X1/6 indicator connector blk 1
49 X2/2 control lever connector X1/6 indicator connector blk 1
No
.
To To Color mm
2

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Wacker Neuson 803 Specifications

General IconGeneral
BrandWacker Neuson
Model803
CategoryExcavators
LanguageEnglish

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