2005 SUZUKI JIMNY bolts

Downloaded from www.Manualslib.com manuals search engine 6E-26 ENGINE AND EMISSION CONTROL SYSTEM
REMOVAL
1) Relieve fuel pressure according to procedure described in
“Fuel Pressure Relief Procedure” in Section 6.
2) Disconnect battery negative cable at battery.
3) Disconnect fuel injector couplers and release wire harness
from clamps.
4) Remove clamp bolt for fuel feed pipe and return pipe.
5) Remove fuel delivery pipe bolts (2).
6) Remove fuel injector(s) (3).
INSPECTION
1) Install injector (3) and fuel pressure regulator (4) to special
tool (injector checking tool).
Special tool
(A) : 09912-58421
2) Connect special tools (hose and attachment) to fuel feed
hose (1) of vehicle.
Special tool
(B) : 09912-58432
3) Connect special tool (test lead) to injector.
Special tool
(C) : 09930-88530
4) Install suitable vinyl tube onto injector nozzle to prevent fuel
from splashing out when injecting. CAUTION:
A small amount of fuel may come out after removal of
fuel injectors, cover them with shop cloth.
WARNING:
As fuel is injected in this inspection, perform in a well
ventilated area and away from open flames.
Use special care to prevent sparking when connecting
and disconnecting test lead to and from battery.
2. Fuel return line

Downloaded from www.Manualslib.com manuals search engine 6E-28 ENGINE AND EMISSION CONTROL SYSTEM
INSTALLATION
For installation, reverse removal procedure and note following
precautions.
Replace injector O-ring (1) with new one using care not to
damage it.
Check if cushion (2) is scored or damaged. If it is, replace
with new one.
Apply thin coat of fuel to O-rings (1) and then install injectors
(3) into delivery pipe (4) and intake manifold.
Make sure that injectors (3) rotate smoothly (6). If not, proba-
ble cause is incorrect installation of O-ring (1). Replace O-
ring (1) with new one.
Tighten delivery pipe bolts (5) and make sure that injectors
(3) rotate smoothly (6).
After installation, with engine “OFF” and ignition switch “ON”,
check for fuel leaks around fuel line connection.

Downloaded from www.Manualslib.com manuals search engine IGNITION SYSTEM (ELECTRONIC IGNITION SYSTEM 6F-7
4) If any abnormality is found, adjust air gap, clean with spark
plug cleaner or replace them with specified new plugs.
For iridium/platinum spark plugs, replace them with new
plugs.
Spark plug air gap “a”
1.0 – 1.1 mm (0.040 – 0.043 in.)
Spark plug type
NGK : BKR6E-11, IFR5E11
DENSO : K20PR-U11, SK16PR-A11
5) Install spark plugs and torque them to specification.
Tightening torque
Spark plug : 25 N·m (2.5 kg-m, 18.0 lb-ft)
6) Install ignition coil assemblies referring to “Ignition Coil
Assembly” in this section.
7) Install high-tension cords securely by gripping their caps.
Ignition Coil Assembly (Including Ignitor)
1) Disconnect negative cable at battery.
2) Remove cylinder head upper cover.
3) Disconnect ignition coil connector.
4) Disconnect high-tension cord (3) from ignition coil assembly
(2).
5) Remove ignition coil bolts (1) and then pull out ignition coil
assembly. NOTE:
NGK IFR5E11 or DENSO SK16PR-A11 is highly recom-
mended for better engine starting performance under –
25°C (– 13°F).
CAUTION:
When servicing the iridium/platinum spark plugs (slender
center electrode type plugs), do not touch the center
electrode to avoid damage to it. The electrode is not
strong enough against mechanical force as it is slender
and its material is not mechanically tough.

Downloaded from www.Manualslib.com manuals search engine 6F-8 IGNITION SYSTEM (ELECTRONIC IGNITION SYSTEM)
6) Measure resistance between terminals as follows by using
analog type ohmmeter.
If check result is not satisfactory, replace ignition coil assem-
bly.
Secondary coil resistance
“a” – “b” : 7.5 – 14 k
Ω (at 20°C, 68°F)
7) Install ignition coil assembly.
8) Tighten ignition coil bolts, and then connect ignition coil cou-
pler.
9) Install high-tension cord to ignition coil assembly while grip-
ping its cap.
10) Install cylinder head upper cover.
Crankshaft Position Sensor (CKP Sensor)
Refer to “Crankshaft Position Sensor” in Section 6E for removal,
inspection and installation.
Ignition Timing
INSPECTION
1) When using SUZUKI scan tool (1), connect SUZUKI scan
tool to DLC (2) with ignition switch OFF.
Special tool
(A) : SUZUKI scan tool
2) Start engine and warm it up to normal operating tempera-
ture.
3) Make sure that all of electrical loads except ignition are
switched off.
4) Check to be sure that idle speed is within specification.
(Refer to “Idle Speed/Idle Air Control Duty Inspection” in
Section 6E.)
NOTE:
Ignition timing is not adjustable. If ignition timing is
out of specification, check system related parts.
Before starting engine, place transmission gear shift
lever in “Neutral” (shift selector lever to “P” range for
A/T model), and set parking brake.

Downloaded from www.Manualslib.com manuals search engine CRANKING SYSTEM 6G-5
NO-LOAD PERFORMANCE TEST
Connect battery and ammeter to starter as shown.
Check that starter rotates smoothly and steadily with pinion mov-
ing out. Check that ammeter indicates specified current.
Specified current (No-load performance test)
: 90 A MAX. at 11 V
On-Vehicle Service
Starting Motor
DISMOUNTING
1) Disconnect negative (–) battery lead at battery.
2) Disconnect magnetic switch lead wire (6) and battery cable (7) from starting motor terminals.
3) Remove starting motor mount bolts (4) and nut (5).
4) Remove starting motor (1).
REMOUNTING
Reverse the dismounting procedure.
1. Starting motor 3. Transmission case 5. Starting motor mounting nut 7. Battery cable
2. Clutch housing upper plate 4. Starting motor mounting bolt 6. Magnetic switch lead wire Tightening Torque

Downloaded from www.Manualslib.com manuals search engine 6H-2 CHARGING SYSTEM
General Description
Battery
The battery has three major functions in the electrical system.
It is a source of electrical energy for cranking the engine.
It acts as a voltage stabilizer for the electrical system.
It can, for a limited time, provide energy when the electrical
load exceeds the output of the generator.
CARRIER AND HOLD-DOWN
The battery carrier should be in good condition so that it will sup-
port the battery securely and keep it level.
Before installing the battery, the battery carrier and hold-down
clamp should be clean and free from corrosion and make certain
there are no parts in carrier.
To prevent the battery from shaking in its carrier, the hold-down
bolts should be tight enough but not over-tightened.
ELECTROLYTE FREEZING
The freezing point of electrolyte depends on its specific gravity.
Since freezing may ruin a battery, it should be protected against
freezing by keeping it in a fully charged condition. If a battery is
frozen accidentally, it should not be charged until it is warmed.
SULFATION
If the battery is allowed to stand for a long period in discharged
condition, the lead sulfate becomes converted into a hard, crystal-
line substance, which will not easily turn back to the active mate-
rial again during the subsequent recharging. “Sulfation” means
the result as well as the process of that reaction.
Such a battery can be revived by very slow charging and may be
restored to usable condition but its capacity is lower than before.

Downloaded from www.Manualslib.com manuals search engine CHARGING SYSTEM 6H-7
How to use the temperature-corrected state-of-charge
graph
Suppose your S.G. reading is 1.28 and the battery temperature is
–5 °C (23 °F). Locate the intersection of the –5 °C line and the
1.28 S.G. line.
The intersection is within the “A” zone (shaded area in the graph)
and that means CHARGED STATE.
To know how much the battery is charged, draw a line parallel to
the zone demarcation line and extend it to the right till it meets
with the percentage scale. In the present example, the line meets
at about 85% point on the percentage scale. Therefore, the bat-
tery is charged up to the 85% level.
Generator
Trouble in charging system will show up as one or more of follow-
ing conditions:
1) Faulty indicator lamp operation.
2) An undercharged battery as evidenced by slow cranking or
indicator dark.
3) An overcharged battery as evidenced by excessive spewing
of electrolyte from vents.
Noise from generator may be caused by a loose drive pulley,
loose mounting bolts, worn or dirty bearings, defective diode, or
defective stator.
FAULTY INDICATOR LAMP OPERATION
CAUTION:
Do not mistake polarities of IG terminal and L terminal.
Do not make a short circuit between IG and L termi-
nals. Always connect these terminals through a lamp.
Do not connect any load between L and E.
When connecting a charger or a booster battery to
vehicle battery, refer to this section describing battery
charging.
B: Generator output (Battery terminal)
E: Ground
IG: Ignition terminal
L: Lamp terminal
Condition Possible Cause Correction
Charge light does not
light with ignition ON
and engine offFuse blown Check fuse.
Light burned out Replace light.
Wiring connection loose Tighten loose connection.
IC regulator or field coil faulty Check generator.
Charge light does not go
out with engine running
(battery requires fre-
quent recharging)Drive belt loose or worn Adjust or replace drive belt.
IC regulator or generator faulty Check charging system.
Wiring faulty Repair wiring.

Downloaded from www.Manualslib.com manuals search engine 6H-12 CHARGING SYSTEM
Unit Repair Overhaul
Generator
Dismounting
1) Disconnect negative (–) cable (2) at battery (1).
2) Remove bolts (2) and then canister (1) together with its
bracket.
3) Disconnect “B” terminal wire (3) and coupler (2) from gener-
ator (1).
4) Remove generator belt. Refer to “Water Pump Belt and
Cooling Fan” in Section 6B.
5) Remove generator.
1. Generator adjusting bolt
2. Generator pivot bolt
3.“B” terminal