A/C System Service - Honda Prelude 1993 Service Manual

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A/C System Service

Onry !se service equipment that is U.L.-listed and is

ce(tt€d to meet the requirements ol SAE J2210 to remove

e '34a trom the air conditioner system.

C A U T I O N : E r p o g u r e l o a i r c o n d l t i o n a r

.etrigeranl and lubricant vapot ot mlgl can

irrilale eyes, nose end throat. Avold broathlng

the ai1 conditioner relrlgeranl and lubrlcanl

vapor or migt.

ll accidental system discharge occurs, ventilate work area

belore resuming service.

B - 1 3 4 a s e r v i c e e e u i D m e n t o r v e h i c l e a i r c o n d i t i o n e r

systems should nol be pressure tested or leak l€sted with

compressed arr.

s o m e m i x t u r e o f a t r a n d

R-134a have been shown to ba combustlble 8l

elevaied pressures and can rslull in flre or

exploslon causing iniury or property damags.

Never use compressed alr lo pre3sura trlt

R . 1 3 4 a s e r v l c e e q u l p m s n t o r v c h l c l o a l r

condilloner gyslama.

Additional health and salety inlormation may be obtained

from lhe refrigerant and lubaicant manufaclurers.

When an Ay'C Svstem has been opened to the atmo-

sphere, such as during installation or repair, it must

be evacuated using a R-134a refrigerant Recovery/

Recycling/Charging

System. (lf the system has baan

open for several days, the receiver/dryer should be

Connect a R-134a refrigerant Recovery/Recycling/

Charging System to the car as shown following the

equioment manutacturer's instructions.

NOTE: lf low pressure does not reach more than

700 mm H9 (27 in-Hg) in 15 minut€s, there is proba-

bly a leak in the system. Partially charge the system

and check for leaks {see Leak Test).

R.cov.rylR.cycling/Ghrrging

Troubleshooting