Infiniti QX4 (R50). Manual — part 453
Special Service Tools
NBHA0008
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Tool number
(Kent-Moore No.)
Tool name
Description
KV99106100
(J-41260)
Clutch disc wrench
NT232
Removing center bolt
NT378
KV99232340
(J-38874)
or
KV992T0001
(
—
)
Clutch disc puller
NT376
Removing clutch disc
KV99106200
(J-41261)
Pulley installer
NT235
Installing pulley
PREPARATION
Special Service Tools
HA-10
HFC-134a (R-134a) Service Tools and
Equipment
=NBHA0009
Never mix HFC-134a refrigerant and/or its specified lubricant with CFC-12 (R-12) refrigerant and/or its lubri-
cant.
Separate and non-interchangeable service equipment must be used for handling each type of refrigerant/
lubricant.
Refrigerant container fittings, service hose fittings and service equipment fittings (equipment which handles
refrigerant and/or lubricant) are different between CFC-12 (R-12) and HFC-134a (R-134a). This is to avoid
mixed use of the refrigerants/lubricant.
Adapters that convert one size fitting to another must never be used: refrigerant/lubricant contamination will
occur and compressor failure will result.
Tool number
(Kent-Moore No.)
Tool name
Description
HFC-134a (R-134a)
refrigerant
NT196
Container color: Light blue
Container marking: HFC-134a (R-134a)
Fitting size: Thread size
I
Large container 1/2
″
-16 ACME
KLH00-PAGS0
(
—
)
Nissan A/C System Oil
Type S
NT197
Type: Poly alkylene glycol oil (PAG), type S
Application: HFC-134a (R-134a) swash plate (pis-
ton) compressors (Nissan only)
Lubricity: 40 m
(1.4 US fl oz, 1.4 Imp fl oz)
(J-39500-INF)
Recovery/Recycling
Recharging equipment
(ACR4)
NT195
Function: Refrigerant Recovery and Recycling and
Recharging
(J-41995)
Electrical leak detector
AHA281A
Power supply:
I
DC 12V (Cigarette lighter)
GI
MA
EM
LC
EC
FE
AT
TF
PD
AX
SU
BR
ST
RS
BT
SC
EL
IDX
PREPARATION
HFC-134a (R-134a) Service Tools and Equipment
HA-11
Tool number
(Kent-Moore No.)
Tool name
Description
(J-43926)
Refrigerant dye leak
detection kit
Kit includes:
(J-42220) UV lamp and
UV safety glasses
(J-41459) Refrigerant
dye injector
(J-41447) qty. 24
R-134a refrigerant dye
(J-43872) Refrigerant
dye cleaner
SHA437F
Power supply:
DC 12V (Battery terminal)
(J-42220)
Fluorescent dye leak
detector
UV lamp
SHA438F
Power supply: DC 12V (Battery terminal)
For checking refrigerant leak when fluorescent dye
is installed in A/C system.
Includes: UV lamp and UV safety glasses
UV safety glasses
(J-41447)
R134a Fluorescent Leak
Detection Dye (Box of
24, 1/4 ounce bottles)
Dye
SHA439F
Application: For R-134a PAG oil
Container: 1/4 ounce (7.4 cc) bottle
(Includes self-adhesive dye identification labels for
affixing to vehicle after charging system with dye.)
(J-41459)
R134a Dye Injector
Use with J-41447, 1/4
ounce bottle
Dye injector
SHA440F
For injecting 1/4 ounce of Fluorescent Leak Detec-
tion Dye into A/C system.
(J-43872)
Dye cleaner
SHA441F
For cleaning dye spills.
(J-39183)
Manifold gauge set (with
hoses and couplers)
NT199
Identification:
I
The gauge face indicates R-134a.
Fitting size: Thread size
I
1/2
″
-16 ACME
PREPARATION
HFC-134a (R-134a) Service Tools and Equipment (Cont’d)
HA-12
Tool number
(Kent-Moore No.)
Tool name
Description
Service hoses
I
High side hose
(J-39501-72)
I
Low side hose
(J-39502-72)
I
Utility hose
(J-39476-72)
NT201
Hose color:
I
Low hose: Blue with black stripe
I
High hose: Red with black stripe
I
Utility hose: Yellow with black stripe or green
with black stripe
Hose fitting to gauge:
I
1/2
″
-16 ACME
Service couplers
I
High side coupler
(J-39500-20)
I
Low side coupler
(J-39500-24)
NT202
Hose fitting to service hose:
I
M14 x 1.5 fitting is optional or permanently
attached.
(J-39650)
Refrigerant weight scale
NT200
For measuring of refrigerant
Fitting size: Thread size
I
1/2
″
-16 ACME
(J-39649)
Vacuum pump
(Including the isolator
valve)
NT203
Capacity:
I
Air displacement: 4 CFM
I
Micron rating: 20 microns
I
Oil capacity: 482 g (17 oz)
Fitting size: Thread size
I
1/2
″
-16 ACME
COMMERCIAL SERVICE TOOL
NBHA0009S01
Tool name
Description
Refrigerant identifier
equipment
NT765
For checking refrigerant purity and system con-
tamination
GI
MA
EM
LC
EC
FE
AT
TF
PD
AX
SU
BR
ST
RS
BT
SC
EL
IDX
PREPARATION
HFC-134a (R-134a) Service Tools and Equipment (Cont’d)
HA-13
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