Volkswagen Golf Service & Repair Manual: Removing and installing air conditioner compressor fuse -S355-
| Special tools and workshop equipment
required |
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Torque wrench -V.A.G 1783 |
| Torque wrench -V.A.G 1331- |
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Observe safety precautions
→ Chapter „Safety precautions when handling refrigerants“. |
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Comply with notes
→ Chapter „Working on refrigerant circuit“. |
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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.
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Now de-energise the high-voltage system
→ Rep. gr.93. |
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Unscrew bolts -2- from cover
-1-. |
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Pull out fuse -3- on
high-voltage cable connector -2-
for charging unit 1 for high-voltage battery -AX4- in
-direction of arrow A-. |
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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-. |
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Release catches -3- in
direction of arrows -A-,
-B- and -C-. |
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Unclip catches -2- upwards. |
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Remove safety cover -1-. |
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Remove air conditioner compressor fuse -S355--1-. |
| 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. |
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| Tightening sequence for cover |
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Screw in bolts for cover. |
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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. |
| Assembly overview - power and control electronics for
electric drive
→ Rep. gr.93 |
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Special tools and workshop equipment
required
Torque wrench -V.A.G 1331- (5…50 Nm)
...
Checking
Function: protects refrigerant circuit against excessive
pressures.
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Observe safety precautions ...
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Removing air conditioner compressor from and installing to bracket, Golf GTE
Checking high-pressure safety valve on air conditioner compressor