2005 SUZUKI JIMNY Clutch

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INSPECTION
Check clutch plate and clutch pulley for leaks of compressor
oil.
Check clutch bearing of compressor pulley for noise, wear
and grease leakage.
Measure resistance of magnet clutch coil (1) between mag-
net clutch lead wire (2) and compressor body assembly.
If measured resistance is not within tolerance, replace mag-
net clutch coil.
Magnet Clutch coil resistance
: 3.4 – 4.1
Ω at 20 °C (68 °F)
Check thermal switch (1) for continuity using ohmmeter.
If it is no continuity, replace thermal switch.
REMOVAL
1) Remove compressor from vehicle referring to “Compressor”
in this section.
2) Fix clutch plate (1) with special tool, and remove clutch plate
bolt (2) and washer (3).
Special tool
(A) : 09991-06020
3) Remove clutch plate (1) using special tool.
Special tool
(A) : 09991-06030

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4) Remove circlip (1) using special tool.
Special tool
(A) : 09900-06107
5) Remove magnet clutch lead wire clamp screw, and discon-
nect magnet clutch lead wire.
6) Remove magnet clutch pulley (1) by using a puller (2).
7) Remove snap ring (1) using special tool.
Special tool
(A) : 09900-06107
8) Remove magnet clutch coil (2) from compressor body
assembly (3).
INSTALLATION
1) Install magnet clutch coil (1).
2) Install snap ring (3) to proper direction as show using special
tool.
Special tool
(A) : 09900-06107
NOTE:
 Be careful not to damage pulley part.
NOTE:
 Protrusion on under side of magnet clutch coil (1) must
match hole in compressor body assembly (2).

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3) Install magnet clutch.
a) Set magnet clutch squarely over clutch installation boss.
b) Place special tool onto clutch bearing.
Ensure that edge rests only on inner race of bearing.
Special tool
(A) : 09991-06010
4) Install snap ring (1) using special tool.
Special tool
(A) : 09900-06107
5) Adjust clearance between clutch plate (1) and magnet clutch
coil (2) by putting shim on compressor shaft.
Standard clearance between clutch plate and magnet
clutch coil
“a” : 0.3 – 0.6 mm (0.012 – 0.024 in.)
6) Tighten new clutch plate bolt (1) as specified torque.
Tightening torque
Clutch plate bolt
(a) : 14 N·m (1.4 kg-m, 10.5 lb-ft)
Special tool
(A) : 09991-06020
CAUTION:
Be careful not to scratch bearing seal.

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Lip Type Seal
REMOVAL
1) Remove magnet clutch referring to “Magnet Clutch” in this
section.
2) Remove front head mounting bolts (10 pcs).
3) Remove front head (1) by pushing compressor shaft (2).
4) Remove O-ring (5).
5) Remove lip type seal from front head (1) using bearing
remover (2).
INSTALLATION
1) Press-fit lip type seal (1) into front head (2) using special
tool.
Special tool
(A) : 09991-06050
1. Front head
NOTE:
Be careful not to remove cylinder (3) from compressor
body assembly (4).
CAUTION:
Do not reuse lip seal (1) once removed from compressor.

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2) Coat special tool surface with compressor oil and place it on
compressor shaft (1).
Special tool
(A) : 09991-06040
3) Install O-ring (1) to compressor body assembly (2).
4) Apply compressor oil to lip type seal and O-ring (1).
5) Install front head (3) to compressor body assembly (2).
Special tool
(A) : 09991-06040
6) Tighten new front head bolts to specified toque.
Tightening torque
Front heat bolts
(a) : 14 N·m (1.4 kg-m, 10.5 lb-ft)
(b) : 23 N·m (2.3 kg-m, 17.0 lb-ft)
Tightening Torque Specification
NOTE:
Tighten bolt (a) first, and next (b).
Fastening partTightening torque
Nm kg-m lb-ft
Tension pulley bolt (for vehicle with P/S) 25 2.5 18.0
Refrigerant 8 mm pipe (0.31 in.) 13 1.3 9.5
Refrigerant 12 mm pipe (0.47 in.) 23 2.3 16.6
Refrigerant 14.5 mm pipe (0.57 in.) 33 3.3 23.8
Dual pressure switch 10 1.0 7.0
Clutch plate bolt 14 1.4 10.5
Front head bolt (5 mm) 14 1.4 10.5
Front head bolt (8 mm) 23 2.3 16.6

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Required Service Materials
Special Tools
MaterialRecommended SUZUKI product
(Part Number)Use
Compressor oil
(Refrigerant oil)COMPRESSOR OIL RS20 (150 cc)
99000-99088-00D0O-ring
Each component
09900-06107 09991-06010 09991-06020 09991-06030
Snap ring pliers
(Open type)Magnet clutch pulley
installerArmature plate spanner Armature plate remover
09991-06040 09991-06050
Lip type seal protector Lip type seal installer

Downloaded from www.Manualslib.com manuals search engine 6-18 ENGINE GENERAL INFORMATION AND DIAGNOSIS
DTC NO. DETECTING ITEM DETECTING CONDITION
(DTC will set when detecting :)MIL
P0702 Transmission Control System Electrical
Refer to Section 7B.
These DTCs can not be read on vehicle without
Immobilizer indicator lamp (by ECM application of
SUZUKI scan tool). P0705 Temperature Sensor Circuit Malfunction
P0710Transmission Temperature Sensor Circuit Mal-
function
P0715Input / Turbine Speed Sensor Circuit Malfunc-
tion
P0720Output Shaft Speed Sensor Circuit Malfunc-
tion
P0725 Engine Speed Input Circuit Malfunction
P0730 Incorrect Gear Ratio
P0743 Torque Converter Clutch Circuit Electrical
P0753 Shift Solenoid A Electrical
P0758 Shift Solenoid B Electrical
P0763 Shift Solenoid C Electrical
P0768 Shift Solenoid D Electrical
P1700 Throttle Position Signal Input Malfunction
P1702Internal Control Module Memory Check Some
Error
P1709Engine Coolant Temperature Signal Input
Malfunction
P1887 Transfer Signal
P1620
(No.84)ECU code not registered
Refer to Section 8G. P1621
(No.83)No ECU code transmitted from Immobilizer
Control Module
P1622
(No.82)Faulty in ECM
P1623
(No.81)ECU code not matched
NOTE:
For ( ) marked No. in DTC column, it is used for vehicle without Immobilizer indicator lamp.
DTC No.12 appears when none of the other codes is identified (vehicle without Immobilizer indica-
tor lamp).

Downloaded from www.Manualslib.com manuals search engine 6-24 ENGINE GENERAL INFORMATION AND DIAGNOSIS
Engine has no power
Engine overheating Refer to “Overheating” of this table.
Faulty ignition coil Ignition coil assembly in Section 6F.
Faulty knock sensor Knock sensor malfunction in this sec-
tion.
Fuel pressure out of specification Diagnostic Flow Table B-3
Faulty injector Diagnostic Flow Table B-1
Faulty TP sensor, ECT sensor or MAP
sensorTP sensor, ECT sensor or MAP sen-
sor in Section 6E.
Faulty ECM Inspection of ECM and its circuit in
this section.
Malfunctioning EGR valve (if equipped) EGR system in Section 6E.
Maladjusted accelerator cable play Accelerator cable adjustment in Sec-
tion 6E.
Low compression Previously outlined.
Dragging brakes Diagnosis table in Section 5.
Slipping clutch Diagnosis table in Section 7C.
Improper engine idling
or engine fails to idleFaulty ignition coil Ignition coil assembly in Section 6F.
Engine overheating Refer to “Overheating” of this table.
Fuel pressure out of specification Diagnostic Flow Table B-3
Faulty idle air control system Diagnostic Flow Table B-4
Faulty evaporative emission control sys-
temEVAP control system in Section 6E.
Faulty injector Diagnostic Flow Table B-1
Faulty ECT sensor, TP sensor or MAP
sensorECT sensor, TP sensor or MAP sen-
sor in Section 6E.
Malfunctioning PCV system PCV system in Section 6F.
Faulty ECM Inspection of ECM and its circuit in
this section.
Faulty EGR system (if equipped) EGR system in Section 6E.
Low compression Previously outlined.
Engine hesitates
(Momentary lack of
response as the accel-
erator is depressed.
Can occur at all vehicle
speeds.
Usually most severe
when first trying to
make the vehicle move,
as from a stop sign.)Faulty ignition coil Ignition coil assembly in Section 6F.
Engine overheating Refer to “Overheating” of this table.
Fuel pressure out of specification Diagnostic Flow Table B-3
Faulty injector Diagnostic Flow Table B-1
Faulty TP sensor, ECT sensor or MAP
sensorTP sensor, ECT sensor or MAP sen-
sor in Section 6E.
Faulty ECM Inspection of ECM and its circuit in
this section.
Malfunctioning EGR valve (if equipped) EGR system in Section 6E.
Low compression Previously outlined.
Surges
(Engine power variation
under steady throttle or
cruise.
Feels like the vehicle
speeds up and down
with no change in the
accelerator pedal.)Faulty ignition coil or high-tension cord Ignition coil assembly or high-tension
cords in Section 6F.
Variable fuel pressure Diagnostic Flow Table B-3
Faulty MAP sensor MAP sensor in Section 6E.
Faulty injector Diagnostic Flow Table B-1
Faulty ECM Inspection of ECM and its circuit in
this section.
Malfunctioning EGR valve (if equipped) EGR system in Section 6E. Condition Possible Cause Reference Item