Acura Integra 1998 Service Manual page 1039

A/C Service Tips and Precautions
The air conditioner system uses HFC-134a (R-134a) refrigerant and polyalkyleneglycol {PAG) refrigerant oil (ND-OlL 8: P/N
38897-PR7-A01AH
or 38899 - PR7 - A01), which are not compatible with CFC-12 (R-12) refrigerant and mineral oil. Do not
use R-12 refrigerant or mineral oil in this system. and do not attempt to use R-12 servicing equipment; damage to the air
conditioner system or your servicing equipment will result.
Use only service equipment that is U.L.-listed and is certified to meet the requirements of SAE J2210 to remove R-l34a
from the air conditioner system.
CAUTION: Exposure to air conditioner refrigerant and lubricant vapor ot mist can irritate eyos, nose.nd throat, Avoid
breathing th€ air conditionsr rofrigerant 8nd lubricant vapo. or mist.
lf accidental system discharge occurs, ventilate work area before resuming service.
R-134a service equipment or vehicle air conditioner systems should not be pressure tested or leak tested with comp.essed
a t f ,
@
some mixtures ol air and R-13i[a have been shown to be combustible at olevat6d pre3sures and cln resuh
in fire or explosion causing iniury or property damage. Nover uso compressed air to prossure te3t R-13,[8 service equip-
ment or vehicle air condition6r systems.
Additional health and safety information may be obtained from the refrigerant and lubricant manufacturers,
1. Always disconnect the negative cable from the battery whenever replacing air conditioning parts.
2.
Keep moisture and dust out of the system. When disconnecting any lines. plug or cap the Jittings immediately; don't
remove the caps or plugs until just before you reconnect each line.
3.
Before connecting any hose or line, apply a few drops of refrigerant oilto the O-ring,
4. When tightening or loosening a fitting, use a second wrench to support the matching fitting.
5. When recovering the system. use a R-134a refrigerant Recovery/Recycling/Charging System; don't release refrigerant
into the atmosphere.
6. Add refrigerant oil after replacing the following parts.
NOTE:
. To avoid contamination, do not return the oil tothe container once dispensed, and never mix itwith other refriger-
ant oils.
. l m m e d i a t e l y a f t e r u s i n g t h e o i l , r e p l a c e t h e c a p o n t h e c o n t a i n e r a n d s e a l i t t o a v o i d m o i s t u r e a b s o r p t i o n .
. Do notspillthe refrigerant oil onthevehicle; it maydamagethe painu itthe refrigerant oil contacts the paint, wash
it off immediately.
Coodansor ..-.-.-.............
25 mt (5/6 ll.oz. 0.9 lmp.oz)
Evaporator .................
,[0 m/ (1 1/3 fl.oz, 1.4 lmp.ozl
Line or hoss .................. 10 m? {1/3fl.oz, 0.'l lmp.ozl
Receiver/Dryer ............. 10 m/ (1/3 fl.oz, 0.4 lmp.ozl
Leskage repair .............25 m/ {5/6 fl.oZ, 0.9 lmp.oz)
C o m p r e i g o r . . . . . , . . . . . . , . . F o 1 c o m p r g s s o r r e p l a c e -
ment, subtract the volum€ of oil drained from the
removed comprassor lrom l/t{l m[ (1 213 ll.oz, 1,9
imp'ozl, and drain the calculated volume ot oil from
the new compressor: 140 m/ 11 213 ll.oz, 1.9
imp.oz)-Volum€ oI removed comprsssor = Volum€
to drain trom n€w compressor.
NOTE: Even if no oil is drained from the removed
comDressor, don't drain more than 50 m{ {1 2/3
fl.oz. 1.8 lmp.oz) from the new compressor.
O Dischargo hoso to the compressol (6 x 1.0 mml
...............................
9.8 N'm (1.0 kgf.m, 7.2 lbf'ftl
@ Di3charge hose to the condenser {6 x 1,0 mm)
@ Condonser pipe to the condenser (6 x
'1.0 mml
9.8 N'm (1.0 kgl.m, 7.2 lbf.ftl
.. 9.8 N.m (1.0 kgf.m,7.2lbl.ltl
@ Condenser pipe to the rec€ivor/dryer (6 x 1.0 mml
O Receiver pipe A to th8 recoiver/dryer (6 x 1.0 mml
@ Receiyar pipe A to lhe receiver pipe B ,...........
O Receiver pipe B to th8 .ocoiver pipe C ............
@ R€ceiver pipe C to the evaporator 16 x 1.0 mm)
@ Suction pipe B to th€ evaporator {6 x 1.0 mm) .......,.
@ Suqtion pipe A to the suction pipe B
O Suction hose to the suction pipe A ...........,.
@ Suction hose to the compressor 16 x 1.0 mml
9.8 N.m (1.0 kgf.m, 7.2 lbf.ftl
9.8 N'm (1.0 kgf.m, 7.2 lbf.fr)
13 N.m (1.3 kgf.m. 9.4 lbf.ft)
13 N.m (1.3 kgf.m,9.'l lbf.ftl
9.8 N.m (1.0 kgt m. 7.2 lbf.ftl
...... 9.8 N.m {1.0 kqf'm, 7.2 lbf.ft)
........ 31 N'm (3.2 kgf.m, 23 lbf.ft)
............ 31 N.m (3.2 kgf.m,23 lbtft)
..................... 9.8 N.m {r.0 kgf.m, 7.2 lbtft)
22-21