Brake SUZUKI SWIFT 2000 1.G RG413 Service User Guide

MAINTENANCE AND LUBRICATION 0B-13
BRAKE DRUMS AND SHOES (REAR)
INSPECTION
1) Remove wheel and brake drum.
2) Check rear brake drums and brake linings for excessive
wear and damage, while wheels and drums are removed. At
the same time, check wheel cylinders for leaks. Replace
these parts as necessary.
For details, refer to “BRAKE DRUM” in Section 5.
BRAKE HOSES AND PIPES
INSPECTION
Perform this inspection where these is enough light and use a
mirror as necessary.
Check brake hoses and pipes for proper hookup, leaks,
cracks, chafing and other damage.
Check that hoses and pipes are clear of sharp edges and
moving parts.
Repair or replace any of these parts as necessary.
BRAKE FLUID
REPLACEMENT
Change brake fluid as follows.
Drain existing fluid from brake system completely, fill system with
specified fluid and carry out air purge operation.
For air purging procedure, refer to “BLEEDING BRAKES” in Sec-
tion 5.
BRAKE LEVER AND CABLE
INSPECTION
1) Inspect brake cable for damage and smooth movement.
Replace cable if it is in deteriorated condition.
CAUTION:
After replacing any brake pipe or hose, be sure to carry
out air purge operation.

0B-14 MAINTENANCE AND LUBRICATION
2) Check tooth tip of each notch for damage or wear. If any
damage or wear is found, replace parking lever.
3) Check parking brake lever for proper operation and stroke,
and adjust it if necessary.
For checking and adjusting procedures, refer to “PARKING
BRAKE INSPECTION AND ADJUSTMENT” in Section 5.
Parking brake lever stroke
“a” :4 - 9 notches (with 20 kg (44 lbs) of pull pressure)
CHASSIS AND BODY
CLUTCH
INSPECTION
Check clutch pedal for height and free travel (1) referring to
“CLUTCH PEDAL HEIGHT CHECK” and “CLUTCH PEDAL
FREE TRAVEL CHECK” in Section 7C. Adjust or correct if neces-
sary.
TIRES / WHEELS
TIRES INSPECTION
1) Check tires for uneven or excessive wear, or damage.
If defective, replace.
Refer to “TIRE DIAGNOSIS” in Section 3 for details.
2) Check inflating pressure of each tire and adjust pressure to
specification as necessary.
3) Rotate tires.
For details, refer to “TIRE ROTATION” in Section 3F.
1. Wear indicator
NOTE:
 Tire inflation pressure should be checked when tires
are cool.
 Specified tire inflation pressure should be found on
tire placard or in owner’s manual which came with the
vehicle.

0B-20 MAINTENANCE AND LUBRICATION
ENGINE START
Check engine start for readiness.
On automatic transmission vehicles, try to start the engine in each select lever position. The starting motor
should crank only in “P” (Park) or “N” (Neutral).
On manual transmission vehicles, place the shift lever in “Neutral,” depress clutch pedal fully any try to start.
EXHAUST SYSTEM CHECK
Check for leakage, cracks or loose supports.
CLUTCH (FOR MANUAL TRANSMISSION)
Check for the following.
Clutch is completely released when depressing clutch pedal,
No slipping clutch occurs when releasing pedal and accelerating.
Clutch itself is free from any abnormal condition.
GEARSHIFT OR SELECT LEVER (TRANSMISSION)
Check gear shift or select lever for smooth shifting to all positions and for good performance of transmission in
any position.
With automatic transmission equipped vehicle, also check that shift indicator indicates properly according to
which position select lever is shifted to.
With automatic transmission equipped vehicle, make sure that vehicle is at complete stop when shifting select
lever to “P” range position and release all brakes.
BRAKE
Foot Brake
Check the followings:
that brake pedal has proper travel,
that brake works properly,
that it is free from noise,
that vehicle does not pull to one side when brake is applied.
and that brake do not drag.
Parking Brake
Check that lever has proper travel.
Check to ensure that parking brake is fully effective when the vehicle is stopped on the safe slope and brake
lever is pulled all the way.WARNING:
Before performing the following check, be sure to have enough room around the vehicle. Then, firmly
apply both the parking brake and the regular brakes. Do not use the accelerator pedal. If the engine
starts, be ready to turn off the ignition promptly. Take these precautions because the vehicle could
move without warning and possibly cause personal injury or property damage.
WARNING:
With vehicle parked on a fairly steep slope, make sure nothing is in the way downhill to avoid any per-
sonal injury or property damage. Be prepared to apply regular brake quickly even if vehicle should
start to move.

MAINTENANCE AND LUBRICATION 0B-21
STEERING
Check to ensure that steering wheel is free from instability, or abnormally heavy feeling.
Check that the vehicle does not wander or pull to one side.
ENGINE
Check that engine responds readily at all speeds.
Check that engine is free from abnormal noise and abnormal vibration.
BODY, WHEELS AND POWER TRANSMITTING SYSTEM
Check that body, wheels and power transmitting system are free from abnormal noise and abnormal vibration or
any other abnormal condition.
METERS AND GAUGE
Check that speedometer, odometer, fuel meter, temperature gauge, etc. are operating accurately.
LIGHTS
Check that all lights operate properly.
WINDSHIELD DEFROSTER
Periodically check that air comes out from defroster outlet when operating heater or air conditioning.
Set mode control lever to defroster position and fan switch lever to “HI” position for this check.
RECOMMENDED FLUIDS AND LUBRICANTS
Engine oil SE, SF, SG, SH or SJ grade (Refer to “ENGINE OIL AND OIL FILTER”
in this section for engine oil viscosity.)
Engine coolant
(Ethylene glycol base coolant)“Antifreeze/Anticorrosion coolant”
Brake fluid DOT 3
Manual transmission oil Refer to “M/T OIL CHANGE” in Section 7A.
Transfer oil (4WD) Refer to “TRANSFER OIL CHANGE” in Section 7D.
Differential oil (4WD) Refer to “DIFFERENTIAL OIL CHANGE” in Section 7F.
Automatic transmission fluid
An equivalent of DEXRON
®-III
Door hinges Engine oil or water resistance chassis grease
Hood latch assembly Engine oil or water resistance chassis grease
Key lock cylinder Spray lubricant

HEATER AND VENTILATION 1A-7
BLOWER FAN MOTOR
REMOVAL
1) Disconnect negative (–) cable at battery.
2) Remove steering column hole cover.
3) Remove brake and clutch pedals bracket from vehicle body.
4) Disconnect blower motor coupler (1).
5) Remove blower fan motor (2).
INSPECTION
1) Check continuity between two terminal as shown.
If check results are no continuity, replace blower fan motor
assembly (1).
2) Check operate and current.
a) Fix blower fan motor assembly (1) by using vise.
b) Connect battery to blower fan motor assembly (1) as
shown.
c) Check that there is smoothly operates and no noise.
d) Check that ammeter indicates specified current.
If measure current is incorrect, replace blower fan motor.
Blower fan specified current at 12V
: 18 A maximum
INSTALLATION
Reverse removal procedure for installation.

3-2 STEERING, SUSPENSION, WHEELS AND TIRES
DIAGNOSIS
GENERAL DIAGNOSIS
Since the problems in steering, suspension, wheels and tires involve several systems, they must all be consid-
ered when diagnosing a complaint. To avoid using the wrong symptom, always road test the vehicle first. Pro-
ceed with the following preliminary inspection and correct any defects which are found.
1) Inspect tires for proper pressure and uneven wear.
2) Raise vehicle on a hoist and inspect front and rear suspension and steering system for loose or damaged
parts.
3) Spin front wheels. Inspect for out-of-round tires, out-of-balance tires, bent rims, loosen and/or rough wheel
bearings.
DIAGNOSIS TABLE
Condition Possible Cause Correction
Vehicle Pulls (Leads)
Mismatched or uneven tires Replace tire.
Tires not adequately inflated Adjust tire pressure.
Broken or sagging springs Replace spring.
Radial tire lateral force Replace tire.
Disturbed front end alignment Check and adjust front end align-
ment.
Brake dragging in one road wheel Repair brake.
Loose, bent or broken front or rear suspension
partsTighten or replace suspension
parts.
Abnormal or
Excessive Tire WearSagging or broken spring Replace spring.
Tire out of balance Adjust balance or replace tire.
Disturbed front end alignment Check and adjust front end align-
ment.
Faulty strut (shock absorber) Replace strut.
Hard driving Replace tire.
Overloaded vehicle Replace tire.
Not rotating tire Replace or rotate tire.
Worn or loose wheel bearing Replace wheel bearing.
Wobbly wheel or tire Replace wheel or tire.
Tires not adequately inflated Adjust tire pressure.
Wheel Tramp
Blister or bump on tire Replace tire.
Improper strut (shock absorber) action Replace strut.
Shimmy, Shake or
VibrationTire or wheel out of balance Balance wheels or replace tire and/
or wheel.
Loosen wheel bearings Replace wheel bearing.
Worn tie rod ends Replace tie rod end.
Worn lower ball joints Replace front suspension arm.
Excessive wheel runout Repair or replace wheel and/or tire.
Blister or bump on tire Replace tire.
Excessively loaded radial runout of tire/wheel
assemblyReplace tire or wheel.
Disturbed front end alignment Check and adjust front end align-
ment.
Loose or worn steering linkage Tighten or replace steering linkage.
Loose steering gear case bolts Tighten case bolts.

3-4 STEERING, SUSPENSION, WHEELS AND TIRES
Wander or Poor
Steering StabilityMismatched or uneven tires Replace or inflate tires to proper
pressure.
Loosen ball joints and tie rod ends Replace suspension arm or tie rod
end.
Faulty struts or mountings Replace strut or repair mounting.
Loose stabilizer bar Tighten or replace stabilizer bar or
bush.
Broken or sagging springs Replace spring.
Rack and pinion adjustment Check and adjust rack and pinion
torque.
Disturbed front end alignment Check and adjust front end align-
ment.
Erratic Steering When
BrakingWorn wheel bearings Replace.
Broken or sagging springs Replace coil spring.
Wheel tires are inflated unequally Inflate tires to proper pressure.
Disturbed front end alignment Check and adjust front end align-
ment.
Brakes not working in unison Check and adjustment brake sys-
tem.
Leaking wheel cylinder or caliper Repair or replace wheel cylinder or
caliper.
Warped discs Replace brake disc.
Badly worn brake linings Replace brake shoe lining.
Drum is out of round in some brakes Replace brake drum.
Defective wheel cylinders Replace or repair wheel cylinder.
Low or Uneven Trim
Height
NOTE:
See NOTE *1.Broken or sagging springs Replace.
Over loaded Check loading.
Incorrect springs Replace.
Ride Too Soft
Faulty struts (shock absorber) Replace strut.
Suspension Bottoms
Overloaded Check loading.
Faulty struts (shock absorber) Replace strut.
Incorrect, broken or sagging springs Replace.
Body Leans or Sways
in CornersLoose stabilizer bar Tighten stabilizer bar bolts or nuts,
or replace bushes.
Faulty struts (shock absorbers) or mountings Replace strut or tighten mounting.
Broken or sagging springs Replace.
Overloaded Check loading.
Cupped Tires
Front struts defective Replace.
Worn wheel bearings Replace.
Excessive tire or wheel run-out Replace tire or wheel disc.
Worn ball joints Replace front suspension arm.
Tire out of balance Adjust tire balance. Condition Possible Cause Correction

STEERING, SUSPENSION, WHEELS AND TIRES 3-7
RADIAL TIRE LEAD
“Lead” is the deviation of the vehicle from a straight path on a level rod even with no pressure on the steering
wheel.
Lead is usually caused by:
Incorrect alignment.
Uneven brake adjustment.
Tire construction.
The way in which a tire is built can produce lead in a vehicle. An example of this is placement of the belt. Off
center belts on radial tires can cause the tire to develop a side force while rolling straight down the road. If one
side of the tire has a little larger diameter than the other, the tire will tend to roll to one side. This will develop a
side force which can produce vehicle lead.
The procedure in above figure (Lead Diagnosis) should be used to make sure that front alignment is not mis-
taken for tire lead.
Part of the lead diagnosis procedure is different from the proper tire rotation pattern currently in the owner
and service manuals. If a medium to high mileage tire is moved to the other side of the vehicle, be sure to
check that ride roughness has not developed
Rear tires will not cause lead.
VIBRATION DIAGNOSIS
Wheel unbalance causes most of the highway speed vibration problems. If a vibration remains after dynamic
balancing, its possible causes are as follows.
Tire runout.
Wheel runout.
Tire stiffness variation.
Measuring tire and/or wheel free runout will uncover only part of the problem. All three causes, known as loaded
radial runout, must be checked by using a Tire Problem Detector (TPD). If TPD is not available, alternative
method of substituting known-good tire and wheel assemblies on the problem vehicle can be used, although it
takes a longer time.
[A] : Tire out of round 1. Smooth road
[B] : Tire stiffness variation 2. Suspension movement (loaded runout)
[C] : Rim bent or out of round

MANUAL RACK AND PINION 3B-9
INSTALLATION
1) Mount steering gear case (2) to body and tighten gear case
mount bolts (1) to specified torque.
Tightening torque
Gear case mount bolt (a) : 25 N·m (2.5 kg-m, 18.0 lb-ft)
2) Install exhaust No.1 pipe (3).
3) Install both tie rod ends (1) to knuckles (2). Tighten each
castle nut (3) until holes for split pin (4) align but within spec-
ified torque and then bend new split pin as shown.
Tightening torque
Castle nut (b) : 43 N·m (4.3 kg-m, 31.5 lb-ft)
4) Be sure that steering wheel and both brake discs are all
straight ahead driving state and then insert steering lower
joint into steering pinion shaft.
5) Tighten steering shaft joint bolts to specified torque (Lower
side (2) first and then upper side (1)).
Tightening torque
Steering shaft joint bolt (c) : 25 N·m (2.5 kg-m, 18.0 lb-ft)2
1, (a)
1

3B1-8 ELECTRICAL POWER STEERING (P/S) SYSTEM
DTC CHECK
USING SUZUKI SCAN TOOL
1) Turn ignition switch to OFF position.
2) After setting cartridge connect SUZUKI scan tool to data link
connector (DLC) (1) located on underside of instrument
panel at driver’s seat side.
Special tool
(A) : 09931-76011
(B) : Master storage cartridge
(C) : 09931-76030
3) Turn ignition switch to ON position.
4) Read DTC according to instructions displayed on SUZUKI
scan tool and print it or write it down referring to SUZUKI
SCAN TOOL OPERATOR’S MANUAL for further details.
5) After completing the check, turn ignition switch to OFF posi-
tion and disconnect SUZUKI scan tool from DLC.
NOT USING SUZUKI SCAN TOOL
1) Remove glove box.
2) Apply chocks to wheels, set shift lever to neutral position and
pull parking brake fully.
3) Start engine.
4) Using jumper wire (4), short diagnosis switch terminal (1) to
ground terminal (2) of monitor coupler (3).
5) Read flashing of “EPS” warning lamp which represents DTC
and write it down. When more than 2 DTCs are stored in
memory, each DTC is repeated 3 times starting with the
smallest DTC number in increasing order.
For details and example of DTC, refer to “DTC TABLE”.
6) After completing the check, turn ignition switch to OFF posi-
tion and disconnect jumper wire (4) from monitor coupler. NOTE:
If Suzuki scan tool cannot display DTC, perform “SERIAL
DATA LINK CIRCUIT CHECK” described in this section.
(B)(A) (C)1
NOTE:
DTC No.22 is indicated when ignition switch is ON and
engine is not running but if DTC No.12 is indicated when
engine is started, it means nothing abnormal.
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