ar8330l5620a

Removing and installing pressure switch on fluid reservoir

Typ ar · téma 83.30 · verze 0100 · 2000-07-10

Platí pro: MODEL 667, 668, 670 with CODE (H03) Air conditioning in front section

Není k dispozici v jazyce „cs“; zobrazeno v jazyce Angličtina.

Zařazení

Funkční skupina 3 Nástavba › 83 Klimatizace › 83.30 Klimatizace — Řada 667 · Řada 668 · Řada 670

EinPAS 39 Topení/větrání/chlazení › 39.15 Klimatizace › 39.15.12 Snímač/spínač/kabelový svazek — Řada 667 · Řada 668 · Řada 670

AR83.30-L-5620A

Removing and installing pressure switch on fluid reservoir

3.3.00

MODEL 667, 668, 670 with CODE (H03) Air conditioning in front section

Removing and installing pressure switch on fluid reservoir

L83.30-0019-01

1 Clutch

Removing and installing pressure switch on fluid reservoir

L83.30-0012-12

2 Pressure switch

3 Seal

4 High pressure line connecting piece

Removing, installing

Danger!

Risk of explosion from welding or braizing work on closed air conditioning system. Risk of poisoning from inhaling overheated refrigerant vapors. Risk of injury from skin and eye contact with liquid refrigerant.

Do not carry out any welding work on the closed air conditioning system or in the surrounding area. No smoking or naked flames. Wear eye protection and protective gloves. Work only in well ventilated areas. Do not carry out repair work on the circuit of the air conditioning system unless the system is drained.

AS83.00-Z-0001-01A

Danger!

Risk of accident from vehicle starting off by itself when engine running. Risk of injury from bruises and burns if you place your hand into the engine when it is started or when it is running.

Secure vehicle to prevent it moving off by itself.
Wear closed and close-fitting work clothes.
Do not grasp hot or rotating parts.

AS00.00-Z-0005-01A

Protect air conditioning circuit and components from moisture when carrying out repair work

All models fitted with air conditioning

AH83.30-N-0005-01A

Notes for handling refrigerant R134a

All models with R134a refrigerant

AH83.30-N-0003-01A

1

Drain air conditioning system

AR83.30-L-1780A

2

Remove connector (1)

Installation: Route pressure switch connecting cable (2) so that no chafing occurs.

3

Remove pressure switch (2)

Installation: Replace seal (3).

Pressure switch to high-pressure line connecting piece

*BA83.30-N-1001-01C

4

Install in the reverse order

Inspecting

5

Evacuate air conditioning system, leak test

AR83.30-L-1762A

6.1

Fill air conditioning system, replenish (gaseous)

AR83.30-L-1767A

6.2

Fill air conditioning system (liquid)

AR83.30-L-1777A

7

Check air conditioning for proper function

Run engine at idling speed for about 5 minutes and check all the component functions which are of relevance for proper operation of the air conditioning system.

8

Carry out brief check of air conditioning system

AR83.30-L-1209A

Air conditioning system

Number

Designation

Models 667, 668, 670
with code H03

BA83.30-N-1001-01C

Pressure switch to high-pressure line connecting piece

Nm

15 (3)

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