PDF Workshop Manual Ammann ARX 23.1 ARX 26.1 Tandem Roller - 3 MB
This workshop manual offers complete service and repair information for the Ammann ARX 23.1 and ARX 26.1 tandem rollers.
It includes detailed procedures for maintenance, troubleshooting, and major overhauls of the engine, hydraulics, and electrical systems.
Technicians will find this guide invaluable for performing precise and efficient work to factory standards.
Ensure the longevity and performance of your compaction equipment with this thorough manual.
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--- Page 1 ---
ARX 23.1
ARX 26.1
TANDEM ROLLER
KUBOTA D1703-M-DI-E4B
EU Stage V, U.S. EPA Tier 4f
WORKSHOP MANUAL
EDITION 01/2021 EN
ARX 23.1 KU St V / T4f Product Identification Number 3001807 -
ARX 26.1 KU St V / T4f Product Identification Number 3002684 -
--- Page 3 ---
WORKSHOP MANUAL
SAFETY NOTICES AND SIGNS:
The notice warns of a serious risk of personal injury or other personal hazards.
The notice warns of possible damage to the machine or its parts.
The notice warns of the necessity of environmental protection.
! CAUTION!
As used in this operating manual, the terms right, left, front and rear indicate sides of the machine moving for-
ward.
VPŘEDU
FRONT
VLEVO
LEFT VPRAVO
RIGHT
VZADU
REAR
588027_cs
ARX 23.1 / ARX 26.1 9
--- Page 4 ---
WORKSHOP MANUAL
Nameplate position
Nameplate
588001
Serial number of the machine frame
588002
Position of the ROPS nameplate
ROPS nameplate
588003
Engine nameplate position
Serial number of the Kubota engine
588094
ARX 23.1 / ARX 26.1 19
--- Page 5 ---
WORKSHOP MANUAL
4.1.4 Hydraulic oil 4.1.5 Lubricating grease
For the hydraulic system of the machine, it is necessary to use To lubricate the machine you must use plastic grease containing
only high-quality hydraulic oil grades according to ISO 6743/HV lithium according to:
(equal to DIN 51524 part 3 HVLP). ISO 6743/9 CCEB 2
Fill the machines normally with hydraulic oil that has cinematic DIN 51 502 KP2K-30
viscosity of 46 mm2/s at 40°C (104°F) ISO VG 46. This oil is most
appropriate for its use within the widest range of ambient tem-
peratures.
Synthetic hydraulic oil
The hydraulic system can be filled with synthetic oil, which if
leakages occur will be degraded completely by micro-organ-
isms present in water and soil.
Please consult always with oil manufacturer or dealer
any switching from mineral oil to synthetic one or mixing
the oils of various brands!
4.1.6 Emulsion
For sprinkling the tyres, use anti-adhesive emulsion of RHO-
DOSIL EMULSION E1P with water in the mixing ratio of 1.5:100.
ARX 23.1 / ARX 26.1 29
--- Page 6 ---
WORKSHOP MANUAL
5.4.7 Swinging support
5.4.8 Replacement of joint head
1 Secure the machine.
1.1 Mount a lock against cranking.
589D006
1 Place the hydraulic jack to the centre of the swinging joint.
2 Slightly unload the roller.
611A773
611A357
1 Remove the lower sheet metal.
611A774
611A357
1 (3x) Disconnect water piping (1).
2 Disconnect the (M4) connector from the water pump.
3 Disconnect the (Y9) connector from the shut-off valve.
M4
1
1
1
Y9
611A775
611A357
ARX 23.1 / ARX 26.1 39
--- Page 7 ---
WORKSHOP MANUAL
1 Secure the screws with a suitable adhesive, e.g. Loxeal 53-84
2 Install the clamp.
611A805
611A357
611A806
611A357
1 Re-install hose bundles.
2 Fix them using a cable coupling.
611A807
611A357
ARX 23.1 / ARX 26.1 49
--- Page 8 ---
WORKSHOP MANUAL
1 Mount the bearing flange to the chassis using hexagonal
screws. Tighten tightly at the tightening torque of 210 Nm.
611A840
611A357
611A841
611A357
1 Apply the Würth motordich preparation on the bearing,
flange and the lid.
611A842
611A357
ARX 23.1 / ARX 26.1 59
--- Page 9 ---
WORKSHOP MANUAL
1 Disconnect water piping.
611A309
1 Disconnect the X9 connector.
589D009
1 Mount the eye bolt (M8) in the front to the appropriate inner
thread.
611A311
1 Now the water tank can be carefully taken out.
611A312
ARX 23.1 / ARX 26.1 69
--- Page 10 ---
WORKSHOP MANUAL
Release the canopy by pulling out the lever (1) slightly and raise
the canopy.
1
S591002
S591013
Mount the screws (2x) at the bottom of the plastic canopy.
S591000
S591001
ARX 23.1 / ARX 26.1 79
--- Page 11 ---
WORKSHOP MANUAL
7 Front drum
ARX 23.1 / ARX 26.1 89
--- Page 12 ---
WORKSHOP MANUAL
• Material:
• 114544 Thrust plate
1 Place the thrust plate on the centre of the shaft.
611A416
611A357
• Material:
• 1145447 Puller tool
1 Screw on the puller tool on the sealing flange.
611A417
611A357
1 Pre-load the tool using an impact wrench.
611A418
611A357
1 Heat up the bearing with a gas flame to release it.
611A419
611A357
ARX 23.1 / ARX 26.1 99
--- Page 13 ---
WORKSHOP MANUAL
1 Insert the SpeedySleeve ring into the assembly tool.
611A455
611A357
1 Place the tool on the vibration shaft.
611A456
611A357
Using a nylon mallet and the assembly tool for SpeedySleeve
ring place the ring to the correct position.
A position of the ring will be determined by the assembly
tool
611A457
611A357
Mounted SpeedySleeve ring
611A458
611A357
ARX 23.1 / ARX 26.1 109
--- Page 14 ---
WORKSHOP MANUAL
• Material:
- (4x) M8x25 cheese head screw
1 Mount the vibration motor on the bearing support with
a torque of 25 Nm.
611A493
611A357
• Material:
- Screw plug with the inner hexagon G1/4“ zinc-plated (1)
- Seal ring 13.4 / 10.2x1.0 (2)
2
1 Secure the screw plug with a suitable adhesive, e.g. Loxeal
53-84
2 Using the screwdriver (SW5) mount the screw plug and the
seal ring.
1
611A357
611A904
• Material:
- Screw plug with the inner hexagon G1/4“ zinc-plated (1)
- Seal ring 13.4 / 10.2x1.0 (2)
1
1 Secure the screw plug with a suitable adhesive, e.g. Loxeal
53-84
2
2 Using the screwdriver (SW5) mount the screw plug and the
seal ring.
611A494
611A357
1 Introduce the wheel support (1) by means of a crane and
locate it on the drum.
1
611A495
611A357
ARX 23.1 / ARX 26.1 119
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WORKSHOP MANUAL
1 Place the drum to a suitable workplace.
611A401
611A357
1 Fasten the wheel support on the crane from the side of the
travel motor.
589D101
1 Fasten the brake equipment to the travel motor.
611A403
611A357
The wheel support may move.
1 (4x) Remove the M16 hexagonal nuts.
611A404
611A357
ARX 23.1 / ARX 26.1 129
--- Page 16 ---
WORKSHOP MANUAL
8.4.1.3 Drum assembly
Housing pre-assembly
• Material:
- Housing on the left
1 Clean the housing using a silicon remover.
611A436
611A357
• Material:
- Roller bearing NJ 2308 E. TVP2.C3
1 Clean the roller bearing (1) and insert it to the housing.
1
611A437
611A357
1 Press the housing (1) and the roller bearing (2) together.
2
1
611A438
611A357
Version with the inner lock ring:
1 Install the inner lock ring.
611A439
611A357
ARX 23.1 / ARX 26.1 139
--- Page 17 ---
WORKSHOP MANUAL
1 Clean the bearing seat with alcohol.
611A474
611A357
1 Apply (green) Loctite 603 on the bearing seat.
611A475
611A357
1 Place a temperature sensor on the inner ring.
2 Heat up the inner ring to the temperature of 110°.
The value is pre-set by means of the “bearing” symbol (1).
611A476
611A357
1 Mount the heated bearing on the flange.
611A477
611A357
ARX 23.1 / ARX 26.1 149
--- Page 19 ---
WORKSHOP MANUAL
10 Rear axle
ARX 23.1 / ARX 26.1 159
--- Page 20 ---
WORKSHOP MANUAL
11.2 Hydraulic parts
11.2.1 Brake test
11.2.1.1 Check of the parking brake
This test verifies the function of the parking brake. The ability
of the parking brake to hold the machine can be checked using
the “Brake Test” mode. After starting this mode, the traction for-
ce of the machine acts on the stationary machine with the par-
king brake (P) engaged for a given time.
Perform the test on a level and solid surface.
Check that the area in front of and behind the machine is 11
empty and that there are no persons or obstacles there!
Ensure a suitable safe distance in front of the machine,
behind the machine as well as on its sides.
A
0
1
2
F
0 P
Procedure
Place the machine on a flat and solid surface. R
Sit in the driver’s position and start the engine according to
Chapter 2.7.1.
588D112A
The travel control (11) must be in the parking brake position “P”.
Switch to the “Brake test” mode by pressing the brake test but-
ton (A) for 5 seconds. While the button is held down, the display
shows the “btn br” status.
After 5 seconds, the display shows the “br tSt” status.
Start the test by setting the travel control to the forward travel
position.
• The machine must not move off. If the machine moves off,
the test is unsuccessful – the machine stops by itself after 3
seconds or it can be stopped by moving the travel control
(11) to any position except for the forward position. A
The test can be interrupted prematurely by moving the lever an-
ywhere out of the forward position. This stops the traction force.
The machine is still in the “Brake test” mode.
For normal operation or to repeat the brake test, stop the “Brake CAL007X
test” mode by moving the travel control (11) back to the parking
brake position “P”.
To repeat the test, follow the steps above to start the “Brake test”
mode.
After an unsuccessful brake test, secure the machine against
spontaneous movement by wedges and contact service.
ARX 23.1 / ARX 26.1 169
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WORKSHOP MANUAL
13 Steering
ARX 23.1 / ARX 26.1 179
--- Page 22 ---
WORKSHOP MANUAL
15.1.2 Kubota engine servicing
If you have any questions regarding maintenance and service of
the Kubota engine, you can find the relevant information in the
Kubota service manual and in the operating manual.
These manuals can be obtained at the on-line platform of Am-
mann or directly from Kubota.
ARX 23.1 / ARX 26.1 189
--- Page 23 ---
WORKSHOP MANUAL
15.5 Hydraulic oil temperature sensor
replacement
1
When the error code F26 is displayed, check the cable, the con-
nector and replace the sensor.
Drain the hydraulic oil
• Remove the valve (1). Key size 17 mm.
S588001
• Mount the hose (2) and the oil drain pan. The minimum
drained oil volume is 5 l.
• Start the engine and set the idle speed. 2
• Be prepared to stop the engine before the oil drain pan is
full.
S588002
S588003
• Secure the articulation joint of the machine against tilting
(3).
S588004
ARX 23.1 / ARX 26.1 199
--- Page 24 ---
WORKSHOP MANUAL
1 Measure resistance of the magnetic coil Y3/Y4.
1.1 The resistance value is approximately 6 Ohm.
611A054
1 Connect the voltage of 12 V to the magnetic valve.
2 The valve (arrow) must visibly switch on.
611A055
Change the position of the magnetic coil connector
The position of the connector can be changed by turning the
magnet body as needed. 2
1 Release the lock nut (1) of the magnet.
1.1 Turn the lock nut (1) by one turn to the left.
1
2 Turn the body of the magnet (2) to the required position.
3 Tighten the lock nut again. Tightening torque of the lock
nut: 5+1 Nm.
611A056
ARX 23.1 / ARX 26.1 209
--- Page 25 ---
WORKSHOP MANUAL
If the set parameters are not OK, the display shows the “Err” sta-
tus. The set parameters are not saved and the whole calibration
must be repeated.
To complete the calibration, switch off the ignition by turning
the key in the ignition box to the “0” position.
To exit the calibration mode without saving, switch off the igni-
tion or press the calibration button for 5 seconds when the tab
is not set at B12.
If an error occurs, the message of B12.c “Error” appears on the
display. Then it is required to turn off the ignition to the “0” po-
sition.
Possible errors:
• Error while saving values (the value is out of range).
• Starting up / turning off the engine in the calibration mode.
ARX 23.1 / ARX 26.1 219
--- Page 26 ---
WORKSHOP MANUAL
Error Description Error severity
F300 Intake air temp. error: Low Low
F301 Intake air temp. error: High Low
F302 Boost pressure sensor: Low Low
F303 Boost pressure sensor: High Low
F304 No input of G sensor (Camshaft position sensor) pulse Low
F305 G-sensor (Camshaft position sensor) pulse number error Low
F306 Open circuit of glow relay driving circuit Low
F307 Ground short of glow relay driving circuit Low
F308 Glow heater relay driving circuit overheat Low
F309 QR(IQA) data error Low
F310 No QR(IQA) data Low
F311 Main relay is locked in closed position Low
F312 Ground short of Starter relay driving circuit Low
F313 Barometric pressure sensor error (Low side) Low
F314 Barometric pressure sensor error (High side) Low
F350 Intake air temp. built-in MAF sensor: Low Low
F351 Intake air temp. built-in MAF sensor: High Low
F352 EEPROM check sum error Low
F353 Low coolant temp. in parked regeneration Low
F354 Parked regeneration time out Low
F355 Over heat pre-caution Low
F356 CAN CCVS (ParkingSW and Vehicle speed) frame error Low
F357 CAN CM1 (Regen SW) frame error Low
F358 CAN DDC1 (Transmission) frame error Low
F359 CAN ETC2 (Neutral SW) frame error Low
F360 CAN ETC5 (Neutral SW) frame error Low
F361 CAN TSC1 frame error Low
F362 CAN EBC1 frame error Low
Error which is out of table. Please connect to ECU and check
F363 Low
error with Diagmaster.
ARX 23.1 / ARX 26.1 229
--- Page 27 ---
WORKSHOP MANUAL
1 Release apertures and screw them out.
SW may differ depending on the type of the machine. 2.5 + 3
mm.
Apertures must not be loose!! Loose apertures cause
problem when driving.
611A061
1 Loosened apertures are easily taken out by means of a small
magnet. Improvise as needed.
611A062
A view of the dismounted aperture holder (1) with apertures.
1
1
611A063
1 Loosen the knurled nut.
611A064
ARX 23.1 / ARX 26.1 239
--- Page 28 ---
WORKSHOP MANUAL
18.2.9 Brake valve magnetic coil check
Brake valves of ARX 2 only differ in their clamps. The valve is al-
ways the same.
611A137
1 Dismount the magnetic coil.
611A138
1 Dismount the magnetic valve.
Note
The maximum torque for remounting is 40 Nm.
611A139
A dismounted magnetic valve.
1
• Nut (1)
• Seal ring (2) 2
• Magnetic coil (3)
3
• Magnetic valve (4)
4
611A140
ARX 23.1 / ARX 26.1 249
--- Page 29 ---
WORKSHOP MANUAL
Mount the screws (4×).
D300009
D300010
Install the plastic cover.
D300008
ARX 23.1 / ARX 26.1 259
--- Page 30 ---
WORKSHOP MANUAL
19.1.1.1 Travel pump magnetic coil check
The travel pump magnetic coil cannot be controlled mechan-
ically.
611A049
1 Loosen the knurled nut.
611A050
1 Dismount the magnetic coil.
611A051
ARX 23.1 / ARX 26.1 269
--- Page 31 ---
WORKSHOP MANUAL
19.3 Electric installations cable harnesses
1.1 Connections..............................................................................39182
1.2 Main harness.............................................................................38857
1.3 Power wiring harness............................................................38864
2 Harness #3.................................................................................33958
3 Platform harness......................................................................38936
4.1 Front lights - connections....................................................38300
4.2 Front direction light..............................................................34129
4.3 Front position light.................................................................35541
5.1 Rear lights - connections......................................................38302
5.2 Rerar light combined.............................................................35543
5.3 Rear direction light.................................................................35542
6 Beacon........................................................................................34149
7 Reversing horn.........................................................................34159
8 ROPS lights................................................................................34143
9 ROPS beacon lights................................................................34144
10 Green beacon...........................................................................39605
11 Self-winding belt.....................................................................38950
12 Lights...........................................................................................34069
13 Registration plate light..........................................................34185
14 Seat horn....................................................................................34319
15 ACE Force...................................................................................39547
16 ACE Force - CM sensor..........................................................39451
17 ACE Force - HALL sensor.......................................................35219
18 Teltonics module.....................................................................39695
19 Teltonics harness.....................................................................39698
20 TrackUnit....................................................................................39591
21 Edge cutter................................................................................39243
22 Infrared thermometer...........................................................34324
ARX 23.1 / ARX 26.1 279
--- Page 32 ---
5.2
ARX2.1 Tier 4 final
Rear cluster light
Part Number 35543
CABLE HARNESS LEGEND:
Faston
Ring tongue
Wire ferrule
Butt splice
Contact
Sealing plug
Single wire seal
Lock nut
Insulation sleeve
Clip
Reducer
Clamp
T-Manifold
Conduit gland SEM straight
25
E15, E16, E25, E26
16N BK
X19:1/X21:1 Faston connector
Rear cluster light
16N WH
X19:2/X21:2 HELLA 12V
N 7.5- 150
16N BN 2SB 008.405-101 DIN connector
X19:3/X21:3
DIN connector
Receptacle connector
Plug connector
Wire:
Wire color
Square mm Lenght Wire number
Cable:
Type Lenght
Corrugated tube:
Type Lenght
TABLE OF COLOR SYMBOLS:
WH B White
BK C Black
BN H Brown
BU M Blue