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Annex
A-8
AP0902
Ref. no.
Description
Section Loc.
B1
Fuel level sensor
2
-
B2
Horn
4
+
B3
Buzzer
3
S
B4
Engine speed transmitter
2
*
B5
Backup warning system (option)
5
*
B6
Safe load indicator sensor (option)
6
*
E1
Front parking light (left)
4
+
E2
Front parking light (right)
4
+
E3
High beam, low beam (left)
4
+
E4
High beam, low beam (right)
4
+
E5
Rear light (right)
5
+
E6
Rear light (left)
5
+
E7
Interior light with switch
5
+
E8
Rear working light (right)
5
*
E9
Front left working light (option)
5
*
E10
Front right working light (option)
5
*
E11
Instrument panel lights
3
S
E12
Cigarette lighter (with lighting)
3/4
S
F1 ... F22 Fuses
F23
Main fuse (power supply)
1
-
F24
Fuse (preheating)
1
-
G1
Alternator with current regulator
1
-
G2
Battery
1
-
H1
Turn indicator (front right)
4
+
H2
Turn indicator (front left)
4
+
H3
Turn indicator (rear right)
5
+
H4
Turn indicator (rear left)
5
+
H5, H6
Brake light
5
+
H7
Rotating beacon (option)
5
*
H8
Warning Light – parking brake
3
S
H9
Warning Light – turn indicator
3
S
H10
Warning Light – high beam
3
S
H11
Not assigned
H12
Warning Light – engine oil pressure
3
S
H13
Warning Light – hydraulic oil filter
3
S
H14
Warning Light – air filter
3
S
H15
Warning Light – coolant temperature
3
S
H16
Warning Light – hydraulic oil temperature
3
S
H17
Warning Light – alternator charge function
3
S
K1
Starting relay, cutoff solenoid
2
+
K2
Switching relay preheating
4
+
K3
Switching relay drive interlock
3
+
K4
Switching relay low beam
4
+
K5
Switching relay high beam
4
+
K6
Switching relay: retract telescopic unit (option)
6
*
K7
Switching relay: extend telescopic unit (option)
6
*
K8
Hazard light indicator
4
+
K9
Switching relay float position (option)
6
-
M1
Starter
2
*
M2
Front wiper motor (1 speed)
3
+
M3
Fan motor heating (2 speeds)
4
+
M4
Washer pump
4
+
M5
Rear wiper motor with switch
5
+
M6
Fan motor, air-suspension seat (option)
5
*
P1
Hour meter
3
S
P2
Fuel level indicator
3
S
P3
Safe load indicator (option)
6
*
R1..R4
Glow plugs
2
*
R5
Potentiometer (inching pedal)
2
+
R6
Resistor 1 k
Ω
, ¼ W
2
+
R7
Resistor 1 k
Ω
, ¼ W
2
+
S1
Preheating start switch
2
S
S2
Hazard warning light switch with warning light
4
S
S3
Switch – front wiper
3
S
S4
Switch – front socket (option)
4
*
S5
Switch – rotating beacon (option)
4
*
S6
Switch – heater fan
4
S
S7
Switch – working light (option)
5
*
S8
Switch – quickhitch lock (option)
6
*
S9
Switch – load stabilizer (option)
6
-
S10
Switch – low drive range
2
*
S11
Temperature switch – hydraulic oil
2
-
S12
Temperature switch – coolant
2
-
S13
Pressure switch – air filter
2
-
S14
Pressure switch – oil return filter
2
-
S15
Oil pressure switch – engine
2
-
S16
Multifunctional lever (on steering column, right)
4
+
S17
Switch – parking brake
5
+
S18
Brake light switch – service brake
5
+
S19
Drive switch – joystick (forward)
2
*
S20
Drive switch – joystick (reverse)
2
*
S21
Tip switch – extend telescopic unit (option)
2
-
S22
Tip switch – retract telescopic unit (option)
2
-
S23
Switch – float position and hose burst valve
(option)
6
*
V1 ... V4 Blocking diodes
2
S
V5 ... V12 Blocking diodes
6
*
F13
Blocking diode
5
S
V14 ... V17 Blocking diodes (indicator)
3
S
F18
Blocking diode
6
-
X1
2 pole plug and socket connection
1
+
X2
17 pole plug and socket connection (engine)
natural coloured
2
+
X3
17 pole plug and socket connection (front) black
3
+
Ref. no.
Description
Section Loc.
X4
21 pole plug and socket connection (front) natu-
ral coloured
4
+
X5
17 pole plug and socket connection (rear) green
5
+
X6
3 pole plug and socket connection (cutoff sole-
noid)
2
*
X7
3 pole plug and socket connection (inching
pedal)
2
+
X8
3 pole plug and socket connection (Susmic cen-
tral)
2
+
X9
4 pole plug and socket connection (joystick)
2
+
X10
3 pole plug and socket connection (diagnosis)
2
+
X11
42 pole plug and socket connection (Susmic)
2
+
X12
3 pole plug and socket connection (engine
speed transmitter)
2
+
X13
Not assigned
X14
3 pole plug and socket connection (telescopic
unit option, joystick)
2
-
X16
2 pole plug and socket connection (red)
6
-
X17
6 pole plug and socket connection
6
-
X18
3 pole plug and socket connection
6
-
XJ
5 pole plug and socket connection (indicator)
3
+
XK
4 pole plug and socket connection (indicator)
3
+
XX
6 pole plug and socket connection (indicator)
3
+
Y1
Solenoid valve – reverse driving
2
*
Y2
Solenoid valve – forward driving
2
*
Y3
Solenoid valve – hydraulic motor (Vg max. con-
nection)
2
*
Y4
Solenoid valve – brake pressure circuit
2
*
Y5
Solenoid valve – cutoff solenoid
2
*
Y6
Solenoid valve – load stabilizer (option)
6
-
Y7
Solenoid valve – load stabilizer (option)
6
-
Y8
Solenoid valve – hose burst valve (option)
6
-
Y9
Solenoid valve – hose burst valve (option)
6
-
Y10
Solenoid valve – retract telescopic unit (option)
6
-
Y11
Solenoid valve – extend telescopic unit (option)
6
-
Y12
Solenoid valve – quickhitch lock (option)
6
-
Fuse sizes
See
Fuse boxes in side console
on page 7-5 and
“Main fuses in
engine compartment”
on page 7-6
Explanation of symbols (location in machine)
+
Cab
S
Side console and indicator
-
Assigned to other assemblies
*
Cabling for option attachments (option)
Ref. no.
Description
Section Loc.
A
Summary of Contents for 418T Wheel
Page 1: ...OPERATOR S MANUAL Form No 418T Wheel Loader 909879...
Page 10: ...Section 1 Introduction 1...
Page 11: ......
Page 22: ...Section 2 Safety instructions 2...
Page 23: ......
Page 36: ...Section 3 Operation...
Page 37: ......
Page 40: ...AP0902 3 3 Overview see overleaf Overview see overleaf...
Page 106: ...Section 4 Troubleshooting...
Page 107: ......
Page 111: ...4 4 AP0902 Troubleshooting Notes...
Page 112: ...Section 5 Maintenance 5...
Page 113: ......
Page 154: ...Section 6 Helpful information for using the service parts list...
Page 155: ......
Page 164: ...Section 7 Specifications 7...
Page 165: ......
Page 177: ...7 12 AP0902 Specifications Notes...
Page 178: ...Annex...
Page 179: ......
Page 189: ...Annex A 10 AP0902 Notes...
Page 190: ......