Heater actuator BEHR Citroën Z5509001 28006148A 647998

Description

Heater servo motor BEHR PEUGEOT 3008 and 5008 first generation
The toothed part can be removed and only the motor can be used

Part description

The used BEHR heater servo motor is designed for Peugeot 3008 I and Peugeot 5008 I cars. It is an important part of the heating and ventilation system, which is involved in controlling the heating flaps. The advantage of this design is that the toothed part can be removed and only the motor itself can be used, which can be practical when repairing the original mechanism.

The part is also often searched for by production numbers, so we include the designations Z5509001, 28006148A and 647998 in the description. This will make it easier to find the right spare part when repairing or replacing a faulty heater servo motor.

Technical information

• Manufacturer: BEHR
• Model: Peugeot 3008 I, Peugeot 5008 I
• Other numbers: Z5509001, 28006148A, 647998

Product codes

• Product codes: Z5509001, 28006148A, 647998
• Model names: PEUGEOT 3008 I, PEUGEOT 5008 I

Installation recommendations

In general, it is true for replacing the heater servomotor that the exact approach and individual steps may vary depending on the specific design of the car and the location of the part in the heating system.

1) Before assembly

• Check that all markings on the part and the shape of the connection match the old part.
• Compare the connector, mounting, outlet position and design of the gear.
• If you are only going to use the motor itself, carefully check the condition of the teeth and the connection to the original mechanism.
• Check that the used part is not mechanically damaged, cracked or excessively worn.

2) Necessary tools and materials

• Basic set of hand tools
• Screwdrivers or bits corresponding to the type of fastener
• Plastic pry bar for removing interior covers
• Flashlight
• Electrical connector cleaner and clean cloth

3) Step-by-step assembly procedure

1. Turn off the ignition and disconnect the battery for safety.
2. Ensure access to the space where the heating servo motor is located, or remove any obstructing covers.
3. Disconnect the electrical connector of the original motor and check its condition.
4. Dismantle the fixing of the old part and carefully remove it without damaging the surrounding plastic parts.
5. Compare the old and new part side by side, especially the mount, connector and gear position.
6. If the purpose of the exchange is to use only the motor itself, transfer the necessary parts carefully so as not to damage the gears or bearings.
7. Before assembly, check that the moving parts of the damper mechanism move freely and are not blocked.
8. Set the servo motor in the correct position without force and make sure it fits correctly in the holder.
9. Install the fasteners and evenly secure the part.
10. Connect the electrical connector and check that it fits tightly and without play.
11. Reinstall all covers and removed interior parts.
12. Connect the battery and perform a basic function check of the heating system and flap control.
• 4) Post-assembly checks and functional test verification
  • Verify that the motor responds smoothly to changes in heating and ventilation settings.
  • Check for skipping, clicking or grinding gear noises.
  • Check that there are no loose covers, connectors or fasteners after assembly.
  • After a short run, recheck the correct seating of the part.

  5) The most common assembly mistakes + how to avoid them

  • Incorrect rotation of the part during assembly – always compare the position with the old piece before fixing.
  • Force fit into the gear – fit without using force to avoid damaging the gearing.
  • Overview of a defect in the damper mechanism – before installation, verify that the problem is not caused by a stiff or blocked damper.
  • Damaged or dirty connector – clean the connector and check the contacts before connecting.
  • Exchanging a part based on appearance only – always follow the product codes as well.

  Reasons why the part is damaged

  • Wear of the internal electric motor during long-term use
  • Damage or wear of the gear part of the mechanism
  • Increased resistance or stuttering of the heater flap, which overloads the motor
  • Moisture, dirt or oxidation in the electrical connection
  • Reckless disassembly or assembly, during which the plastic parts or transmission will be damaged