Geely Emgrand X7. Manual part — 449

2. Install upper and lower 2 hard pipe connector

of condenser and tighten it with bolt.

Notes:

The O-ring related in the process of installation must
be replaced by a new one.

3. Install the engine hood latch.

4. Install

horn.

5. Install

front

bumper.

6. A/C

refrigerant

filling

procedures

NL08-0049b

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8.3.8.16 A/C pipe replacement

Refrigerant A/C pipe replacement

Dismantle procedure

Warning!

See "Warnings for intake of R-134a" in 1.1.1.1 warning and precaution .

1. For operation of recycling procedures of A/C

refrigerant, refer to 8.2.7.12 recycling and filling
of A/C refrigerant.

2. Disconnect the battery negative cable. Refer to

2.11.8.1 battery cable disconnection/connection
Procedures.

3. For dismantling of fixing bolt of expansion valve

and removing of expansion valve, refer to 8.3.8.5
Replacement of expansion valve.

4. Dismantle front bumper, refer to 12.4.3.1

Replacement of Front Bumper.

NL08-0021b

5. Remove the A/C pipe rigid connector fixing bolt

on the expansion valve side.

6. Remove the fixing bolt for the A/C low pressure

pipe rigid connector on the compressor side.

NL08-0051b

7. Dismantle 2 brackets for the A/C low pressure

pipe from the evaporator to the compressor.

8. Dismantle the A/C low pressure pipe from the

evaporator to the compressor.

NL08-0052b

1796

9. Dismantle the lower A/C high pressure pipe rigid

connector on the condenser side.

NL08-0053b

10. For dismantling of A/C pressure switch, refer to

8.3.8.2 Replacement of A/C pressure switch.

11. Dismantle 2 supports from condenser to A/C

high pressure pipe of evaporator

12. Dismantle high pressure from condenser to

evaporator

NL08-0054b

13. Dismantle high-pressure pipe hard joint from

compressor side to condenser A/C.

NL08-0055b

1797

14. Dismantle A/C high-pressure pipe joint on the

top of condenser.

15. Dismantle A/C high-pressure pipe between

compressor and condenser.

NL08-0056b

Installation Procedure:

Notes:

The O-ring related in the process of installation must
be replaced by a new one. During installation of A/C
pipe, first insert thoroughly the pipe joint and then
tighten the bolt.

O-ring and pipeline joint are damaged.

1. Install A/C pipe and tighten A/C fixing bracket.

2. Tighten fixing bolt on expansion valve side.

NL08-0021b

3. Install high-pressure pipe hard joint bolt on the

upper section of condenser and tighten it.

NL08-0056b

1798