VW Golf manuals

Volkswagen Golf Service & Repair Manual: Removing and installing air conditioner compressor fuse -S355-

Volkswagen Golf Service & Repair Manual / Heating, air conditioning / Air conditioner / Air conditioner compressor / Removing and installing air conditioner compressor fuse -S355-

Special tools and workshop equipment required
   
   

Torque wrench -V.A.G 1783
Torque wrench -V.A.G 1783

Torque wrench -V.A.G 1331-
Removing
–  Observe safety precautions → Chapter „Safety precautions when handling refrigerants“.
–  Comply with notes → Chapter „Working on refrigerant circuit“.
–  Observe safety precautions when working on the high-voltage system → Chapter „Safety precautions when working on high-voltage system“.
–  Observe safety precautions when working in the vicinity of high-voltage components → Chapter „Safety precautions when working in the vicinity of high-voltage components“.
–  Observe the risk category of the high-voltage system → Rep. gr.00.
Danger to life due to high voltage.There is a risk of severe or fatal injury due to electric shock.The high-voltage system must be de-energised by a suitably qualified technician.
–  Now de-energise the high-voltage system → Rep. gr.93.
 

Removing and installing air conditioner compressor fuse -S355-

–  Unscrew bolts -2- from cover -1-.
 

Removing and installing air conditioner compressor fuse -S355-

–  Pull out fuse -3- on high-voltage cable connector -2- for charging unit 1 for high-voltage battery -AX4- in -direction of arrow A-.
–  Press catch -4-.
–  Pull high-voltage cable connector -2- for charging unit 1 for high-voltage battery -AX4- off power and control electronics for electric drive -JX1--1-.
–  Remove cover -1-.
 

Removing and installing air conditioner compressor fuse -S355-

–  Release catches -3- in direction of arrows -A-, -B- and -C-.
–  Unclip catches -2- upwards.
–  Remove safety cover -1-.
 

Removing and installing air conditioner compressor fuse -S355-

–  Remove bolts -2-.
–  Remove air conditioner compressor fuse -S355--1-.
Installing
Installation is carried out in the reverse order. When installing, note the following:
On a previously installed safety cover the seal my be deformed.If the seal is deformed, leaks may result. Leaks may cause damage in the high-voltage system due to moisture.Renew safety cover of power and control electronics for electric drive -JX1- after removal.
Renew bolts for safety cover of power and control electronics for electric drive -JX1- after removal.
 

Removing and installing air conditioner compressor fuse -S355-

Tightening sequence for cover
–  Screw in bolts for cover.
–  Tighten bolts in the sequence -5-, -6- and -1-. The remaining bolts can be tightened in any sequence.
Danger to life due to high voltage.There is a risk of severe or fatal injury due to electric shock.The high-voltage system must be brought into operation by a suitably qualified technician.
–  Re-energise high-voltage system → Rep. gr.93.
Specified torques
Assembly overview - power and control electronics for electric drive → Rep. gr.93
 

Removing and installing air conditioner compressor fuse -S355-

Removing air conditioner compressor from and installing to bracket, Golf GTE
Special tools and workshop equipment required     Torque wrench -V.A.G 1331- (5…50 Nm) ...

Checking high-pressure safety valve on air conditioner compressor
Checking Function: protects refrigerant circuit against excessive pressures. –  Observe safety precautions ...

Other materials:

Checklist
Transporting children in the vehicle  : Comply with any country-specific legal regulations. Volkswagen recommends that children under 12 years of age are always transported on the rear seats. Children should only be transported on the front passenger seat in exceptional ci ...

Removing and installing tank flap unit
Removing     –  Screw off tank cover. –  Remove bolt -3-. –  Slightly pull tank flap unit towards rear -arrow a- out of catches. –  Swing tan ...

Undercoated areas
  Note Undercoating (stone-chipping protection) applied during repair work must be identical in appearance and thickness to the original undercoating. Water drainage holes must remain clear. All threaded studs and welded nuts with metric ...

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