Thursday, September 4, 2025

FENDT 900 Vario COM III Tractor Transmission System Setting and Calibrating

Here is the instruction show you guide on how to set and calibrate transmission system for Fendt 900 Vario COM III tractors. 


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If necessary: unlock brake pedals, set individually.
Place shims between buffer (1) and brake pedal (2) to provide a space of 3 mm.
This corresponds to a pedal travel of approx. 11 mm.
Connect X899.980.246.206 adapter cable only to S005 - Switch, right brake.
Connect multimeter (ohmmeter) to pin 3 and pin 4.
Push magnet (4) towards S005 - Switch, right brake until the ohmmeter displays a resistance of approx. 121 ohms (switch closed) Screw magnet (4) tight.



Remove shims (3 mm) from between the buffer (1) and the brake pedal (2).
N OTE: The setting for S006 - Switch, left brake is carried out in the same way
Checking setting of magnet for S005/S006 switch
Measure pin 3 and 4 with multimeter (ohmmeter).


Unlock brake pedals.
Brake pedal in rest position (solenoid switch closed).
(resistance approx. 121 ohms)
Slowly operate single wheel brake (the solenoid switch must open).
After the brake pedal has travelled approx. 28 mm, the S005 - Switch, right brake opens (resistance approx. 510 ohms).
When the brake pedal returns to its rest position, the S005 - Switch, right brake must close no later than 5 mm before the pedal reaches its rest position (resistance approx. 121 ohms)
N OTE: The check for the S006 - Switch, left brake is carried out in the same way.

https://www.car-auto-repair.com 

Thursday, August 14, 2025

JCB 3CX,4CX,214,215,217 Stabiliser Controls Removal and Replacement Guide

This instruction show you guide on how to remove and replace stabiliser controls for JCB 3CX,4CX,214,215,217. 

 


Stabiliser Controls
The stabiliser controls A and associated cables are housed in the R.H. side console as shown.
There are two control cables which operate the R.H. and L.H. stabiliser control valves on the excavator valve block.

Note the routing of the existing cables and route the new cable(s) in the same way.

JCB DLA Diagnostic tool

JCB ServiceMaster 4 2025 

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Tuesday, July 22, 2025

How to Solve Deutz EMR3 52/1072 Error Engine Brake INT?

This instruction show you guide on how to repair and solve Deutz EMR3 52/1072 error engine brake int. 

52 / 1072 / CRERCD
Error description ENGINE BRAKE INT.
Engine brake actuator (internal): the current drain measured by ECU is out of the target range or the maximum permissble temperature of the ECU component for power supply of the actuator is exceeded.

 

Preparations:

Deutz DECOM

Deutz Serdia 4.0


 

Error codes 

DEUTZ-Errorcode: 52
BlinkCode (short-long-short): 5 - 2 - 8
SPN: 1072
possible FMI:
3: Voltage to high or short circuit to +Ubatt
4: Voltage to low or short circuit to -Ubatt
5: current to low or broken wire
12. Errormode not identifiable
 

Error detection
Errorlamp shows permanent light. Entry in errormemory.
 

Possible reason for error cable break or short circuit, sensor defective, connection cable demaged
 

Take actions for error repair
Check actuator and if necessary replace it, check connection cable and if necessary repaire or replace it other error properties


System reaction:

Warning, shutoff output, capacity reduction via second topcurve?


Behaviour error lamp: permanent light
Selfhealing: no
Signal Priority: 2

https://www.car-auto-repair.com 

Sunday, July 13, 2025

John Deere 9.0 L OEM Diesel Engines Remove Pistons and Connecting Rod Assemblies

John Deere 9.0 L OEM Diesel Engines Remove Pistons and Connecting Rod Assemblies

 


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AUTION: Do not drain engine coolant until it cools below operating temperature. Thenslowly loosen coolant pump cover drain valve (A) and block drain valve (B) to relieve any pressure. Drain coolant and engine oil.
IMPORTANT: Both drain valves must be opened to completely drain engine block.

Tuesday, July 1, 2025

Scania Truck Visibility System Main beam RH Trouble Code Repair

This instruction show you guide on how to repair Scania truck visibility system main beam RH trouble. 

 

What you need?

Scania SDP3 Truck diagnostic software 

Scania VCI3 Tool

 

Main beam RH
Error identification
The current consumption on the control unit output has exceeded 6A.
 

Cause
Short circuit in the relay for current consuming equipment R19 or in the cable harness.
 

Notes
Right-hand main beam is inoperative. Every time the function is activated, the current consumption on the control unit output is checked. If the current consumption is too high, the output is switched off and a fault code is registered. Right dipped beam will come on as replacement lighting.
If a fault is detected in the main beam circuit (right main beam), dipped beam will be switched on instead. The lights adjustment motor will then adjust the headlamp downwards as far as it will go due to internal connection between the dipped beam and the lights adjustment motor.
 

Action
Check the bulbs. Also, check the number of connected lamps in circuit. Check whether there is a short circuit to earth.

https://www.car-auto-repair.com

Monday, June 23, 2025

How to Install Threshing Drum for CLAAS Lexion 480

This instruction show you guide on how to install the  threshing drum  for CLAAS Lexion 480.

Installing the threshing drum 

1. Using a suitable lifting device, guide the drum into the machine housing from the right-hand side. While doing so, place a suitable tube onto the shaft end on the left-hand side. Use this tube to guide the shaft end into the notch.

 

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2. Support the underside of the drum with wooden wedges on both sides. 

3. The bearing bore, taper lock sleeve and the shaft seat must be dry and free from grease.

4. On the right-hand machine side, assemble the bearing assembly (8 – 12), the spacer (7) and the assembly cover (6) on the shaft end. 


 

Wednesday, June 11, 2025

AGCO DTB DT275B Tractor D121 Error Code Solution

This instruction show you guideon how to solve AGCO DTB DT275B Tractor D121 error code

The alternator voltage regulator voltage is too high (filtered battery signal) (X55).

 

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Possible causes
The filtered battery supply voltage is above 15.5 V
The alternator voltage regulator is faulty
The instrument panel voltage filter system is faulty


Consequences
There is a risk of overvoltage causing damage to the tractor electrical components.

1 Check fuses F38 and F12.

2 Checking the voltage supplied by the two alternators
Test the voltage between terminal 1 of connector X192 or terminal 1 of connector X193 and the earth.

Note: For more information about the alternator test, refer to the workshop manual.

3 Erase any errors in the instrument panel and check that the error code does not re-appear.

Change the alternator voltage regulator. Repair the electrical fault if necessary.

Replace the instrument panel. The condenser inside the instrument panel may be faulty.

Note: Before replacing the instrument panel, check to make sure that the two voltage input terminals for the instrument panel are correct. Terminal 1 of connector X55 is connected to a + supply when the ignition is switched on. Terminal 68 of connector X55 is connected to a permanent + supply.

Carry out a test, while checking to ensure that the error code does not re-appear.

https://www.car-auto-repair.com

FENDT 900 Vario COM III Tractor Transmission System Setting and Calibrating

Here is the instruction show you guide on how to set and calibrate transmission system for Fendt 900 Vario COM III tractors.  Related Conten...