Workshop Manuals Factory service & repair Fiat
Fiat Seicento Factory Service Manual (1998-2010)09 · 50 Auxiliary units
09 · General

Refitting

Make
Fiat
Model
Seicento Factory Service Manual
Year
1998–2010
Section
Air conditioner unit and components › Refitting
50 Auxiliary unitsRefitting · page 1 of 3
  1. Unscrew the screws fastening the air conditioner box to the dashboard.
Diagram showing the air conditioner box assembly inside the vehicle dashboard with callout numbers 1 and 2 indicating screw locations
  • Remove the air conditioner box from the engine compartment.

Refitting

  • Assemble the air conditioner box from the engine compartment.
  • Tighten the screws fastening the air conditioner box to the dashboard.
  • Connect the switch control group electrical connections
NameConnector
- Switch control groupH90A
- Switch control groupH90A
- Switch control groupH90C
  • Fit the wiring and assemble the switch control group.

Insert the switch control group from above to hook the restraining fins.

  • Tighten the switch control group fastening screws.
  • Insert the air fan control knob.
  • From the engine compartment tighten the air conditioner box fastening nuts to correct torque
AttachmentComponentØValue (daNm)
- NutAIR CONDITIONER BOXM82.5 - 3.0
  • Connect the electrical connections of the air conditioner box front connection
NameConnector
- Front/air conditioner - heater connectionD8A
- Front/air conditioner - heater connectionD8B
  • Refit the support with the pipes and insert the pipes onto the heater.
  • Complete with Op. 5050B38 FRONT WINDSCREEN WIPER unit- R.R. or repair.
  • Assemble the soundproofing guards and fasten with the screws.
  • Reposition the pipes of the air conditioner cooling circuit on the expansion valve and tighten the nuts to correct torque
AttachmentComponentØValue (daNm)
- NutCOMPRESSOR PIPE FITTINGM60.9

At every disassembly replace the O-Rings of the pipe fittings. Only use green O-Rings, compatible with the coolant R134a. Lubricate the fitting threads with anti-freeze oil.

  • Fit the engine compartment gasket.
  • Reposition the fuses/relays group and fit it on the support.
  • Reposition the absolute pressure sensor bracket and fasten with its nut.
  • Tighten the left spacer on the throttle case.
  • Complete with Op. 1048A10 COMPLETE AIR CLEANER - R+R.
  • Complete with Op. 5040A10 Air conditioner cooling CIRCUIT - Dehydration and Recharging.
  • Complete with Op. 5530B10 BATTERY - R.R.
  • Connect the negative (-) battery terminal
NameConnector
- BatteryA1
  • Fill the engine cooling system with coolant
TypeComponentNameQty
- CoolantENGINE COOLANT LEVEL CHECK AND TOP UPParaf lu11-
  • Tighten the cap on the engine coolant tank.
  • Remove the body protection cover.
  • Close the engine compartment.

5040C24 - AIR CONDITIONER BOX - DISASSEMBLY AND REASSEMBLY AT THE BENCH

Disassembly

  1. Unscrew the sheath fastening screw and take out the heater tap control cable.

(Cont.d.)

Parts & tools for this job For 1998 Fiat Seicento

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