Chery QQ Manuel de service télécharger pdf (Page 24)

Chapter Six Disassembly of A/C Compressor

I. Disassembly Procedure

Before disassembling the compressor, disassemble the steering oil pump first.

1. Use a 12# sleeve and a universal joint connecting rod to

loosen the connecting bolt of A/C high and low pressure

pipelines. (Note: if there is R134a in the condenser, use a

special equipment to reclaim first.)

After the pipeline is

loosened, immediately block high

and low pressure holes of the compressor

with clean cotton cloth to avoid entry of

foreign material into the compressor!

2. Hoist the vehicle and then use a 13# sleeve to loosen the

fixing bolt of the compressor from underside.

Torque: 20+5Nm.

3. Lower the vehicle and then use a 13# sleeve to loosen

the fixing bolt of the compressor from upside. Use a 13#

sleeve to loosen the fixing bolt at middle of the

compressor, and then dismount the compressor assembly.

Torque: 20+5Nm.

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Chery QQ Manuel de service Page 24