service SUZUKI ALTO 2021 User Guide

46
76G-74E
INSTRUMENT PANEL5-9
HIGH ENGINE COOLANT
TEMPERATURE WARNING
LIGHT (Red Color)When the ignition switch is turned to the
“ON” position, this light comes on briefly so
you can check that the light is working. If
this light blinks while driving, it means the
engine is running hot. Avoid driving condi-
tions that may lead to actual overheating.
If the light stays on without blinking, then
the engine is overheating. Follow the in-
structions in the “If the Engine Over heats”
of “EMERGENCY SERVICE” section.Continuing to drive the vehicle when
engine overheating is indicated can
result in severe engine damage.
CAUTION
76G-05-019
FUEL GAUGEWhen the ignition switch is in the “ON”
position, this gauge gives an approximate
indication of the amount of fuel in the fuel
tank. “F” stands for full and “E” stands for
empty.
When the fuel meter indicator shows only
one segment to “E”, refill the tank as soon
as possible.Note:If the last segment blinks, it means that the
fuel tank is almost empty.
Note:The fuel level indicator varies depending onroad conditions (for example, slope orcurve) and driving conditions because of
fuel moving in the tank.
76G-05-018
The tachometer indicates engine speed
in revolutions per minute.
76G-05-013C
Never drive with the engine speed in-
dicator in the red zone (1) or severe
engine damage can result.
When downshifting to a lower gear,
make sure not to operate with exces-
sive revolution speeds of the engine.
Refer to “Downshifting maximum allow-
able speeds” in the “OPERATING
YOUR VEHICLE” section.
CAUTION
TACHOMETER (if equipped)

64
76G-74E
6-7OTHER CONTROLS AND EQUIPMENT2) Push the under-bonnet release leversideways with your finger, as shown in
the illustration. While pushing the lever,
lift up the bonnet.
76G-06-016
3) Continue to lift up the bonnet until it ishigh enough to support with the prop
rod.
Make sure the bonnet is fully closed
and latched before driving. If it is not,
it can fly up unexpectedly during
driving, obstructing your view and
resulting in an accident.
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FRAME HOOKS (If equipped)
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Hooks are provided in both the front and
rear of the vehicle for use in emergency
situations. To tow your vehicle on the road
or highway, follow the instruction of
"TOWING" in "EMERGENCY SERVICE"
section.
The shipping hook is provided on the rear
of the vehicle for shipping use. Do not use
the shipping hook for other than shipping
purpose.
76G-06-017 76G-06-018
EXAMPLE
EXAMPLE EXAMPLE
Do not use these hooks to tow (or be
towed by) another vehicle on the road
or highway except in emergency
situations.

66
76G-74E
6-9OTHER CONTROLS AND EQUIPMENT
76G-06-02276G-06-023
The jack should be used only to
change wheels. It is important to read
the jacking instructions in the
EMERGENCY SERVICE section of this
manual before attempting to use the
jack.
After using the jack crank and wheel
wrench, be sure to stow them
securely or they can cause injury if an
accident occurs.
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HIGH MOUNT STOP LAMP
76G-06-024 76G-06-025
ALTO
76G-06-025A
ALTO K10

7576G-74E
7-6
OPERATING YOUR VEHICLE
Be careful where you park and drive;
the catalytic converter and other
exhaust components can get very hot.
As with any vehicle, do not park or
operate this vehicle in areas where
combustible materials such as dry
grass or leaves can come in contact
with a hot exhaust system.
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To minimize the possibility of catalyst
or other vehicle damage:
Maintain the engine in the proper
operating condition.
In the event of an engine
malfunction, particularly one
involving engine misfire or other
apparent loss of performance, have
the vehicle serviced promptly.
Do not turn off the engine or interrupt the ignition when the
transmission is in gear and the
vehicle is in motion.
Do not try to start the engine by pushing or towing the vehicle, or
coasting down a hill.
Do not idle the engine with any spark plug wires disconnected or
removed, such as during diagnostic
testing.
Do not idle the vehicle for
prolonged periods if idling seems
rough or there are other
malfunctions.
Do not allow the fuel tank to get
near the empty level.
CAUTION
IMPROVING FUEL ECONOMYThe following instructions will help you
improve fuel economy.
Avoid excessive idling:
If you are to wait for more than a minute
while you are parked, stop the engine and
start it again later. When warming up a cold
engine, allow the engine to idle for some
time.
Avoid “fast” starts:
Fast starts away from lights or stop signs
will consume fuel unnecessarily and shorten
engine life. Start off slowly.
Avoid unnecessary stops:
Avoid unnecessary deceleration and
stopping. Try to maintain a slow, steady
speed whenever possible. Slowing down
and then accelerating again uses more fuel.
Keep a steady cruising speed:
Keep as constant a speed as road and
traffic conditions will permit.
76G-07-006

84
76G-74E
You should take extreme care when
working on your vehicle to prevent
accidental injury. Here are a few
precautions that you should be
especially careful to observe:
Do not leave the engine running ingarages or other confined areas.
When the engine is running, keep hands, clothing, tools, and other
objects away from the fan and water
pump belt. Even though the fan may
not be moving, it can automatically
turn on without warning. When it is necessary to do service
work with the engine running, make
sure that the parking brake is
applied fully and the transmission is
in Neutral.
Do not touch ignition wires or other
ignition system parts when starting
the engine or when the engine is
running, or you could receive an
electric shock.
Be careful not to touch a hot engine, exhaust manifold and pipes,
muffler, radiator and water hoses.
Do not allow smoking, sparks, or flames around gasoline or the
battery. Flammable fumes are
present.
Do not get under your vehicle if it is supported only with the portable
jack provided in your vehicle.
Be careful not to cause accidental short circuits between the positive
and negative battery terminals.
Keep used oil, coolant, and other
fluids away from children and pets.
Dispose of used fluids properly;
never pour them on the ground, into
sewers, etc.INSPECTION AND MAINTENANCE9-1
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PERIODIC MAINTENANCE SCHEDULEThe following table shows when regular
maintenance on your vehicle is required.
This table shows in kilometres and months
when inspections, adjustments, lubrication
and other services should be performed.
MARUTI SUZUKI recommends that
maintenance on your MARUTI SUZUKI
vehicle be performed by MARUTI
SUZUKI Authorised Dealer/Service
Station.
Whenever it becomes necessary to
replace parts on your vehicle, it is
recommended that you use MARUTI
GENUINE PARTS (MGP).
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76G-09-001

8576G-74E
INSPECTION AND MAINTENANCE
9-2
A....Adjust. I....Inspect and correct or replace if necessary.
T....Tighten to specified torque. C....Clean.
R....Replace or change. O....Rotate
L....Lubricate.
Note:
This table includes services as scheduled up to 80,000 km mileage. Beyon\
d 80,000 km, carry out the same services at the sameintervals respectively.Interval: This interval should be judged
FREE INSPECTIONS
PERIODIC MAINTENANCE SERVICE AT COST
by odometer reading or months, km (x 1,000) 1 5 10 20 30 40 50 60 70 80
whichever comes first. months 1 6 12 24 36 48 60 72 84 96
ENGINE
1. Water pump drive belt (tension, wear) A I I I I I I R A I
2. Engine coolant (level, leakage) I I I R I R I R I R
3. Engine oil (API GRADE SF, SG, SH) & Oil filter R I R R R R R R R R
4. Cooling system hoses and connections (leakage, damage) I I I I I I I I I I
5. Engine bolts (All cylinder head and manifold fixings) – – T – T – T – T –
6. Engine mounting (loose, damage) – – T – T – T – T –
7. Valve clearance – A – A – A – A – A
8. Camshaft timing belt (damage, wear) – – – I – I – I – I
Replace every 1,00,000 km
9. Exhaust system (noise, leakage or otherwise defective) – I – I – I – I – I
10. Positive crankcase ventilation System (Hoses, connections and valve) – I – I – I – I – I
IGNITION
1. Ignition wiring, (damage, deterioration) – – – I – I – I – I
2. Spark plugs (clean and adjust the gap) – – I R I R I R I R
3. Distributor cap and rotor (wear and deterioration)* – – – I – I – I – I
*For LX only
ALTO

86
76G-74E
INSPECTION AND MAINTENANCE9-3Interval: This interval should be judged
FREE INSPECTIONS
PERIODIC MAINTENANCE SERVICE AT COST
by odometer reading or months, km (x 1,000) 1 5 10 20 30 40 50 60 70 80
whichever comes first. months 1 6 12 24 36 48 60 72 84 96
FUEL
1. Air cleaner Paved-roadClean every 5,000 km. Replace every 40,000 km.
Dusty condition Clean every 2,500 km or as required. Replace every 40,000 km. More frequ\
ent replacement if dust condition is severe.
2. Accelerator cable and Throttle shafts – I&L I&L I&L I&L I&L I&L I&L I&L I&L
3. Fuel tank cap, fuel lines & connections(leakage,damage) – I – – – I – – – I
4. Fuel filter (leakage) I I I I I R I I I R
CLUTCH AND TRANSMISSION
1. Clutch pedal (play) I I I I I I I I I I
2. Clutch slipping (dragging or excessive damage) I I I I I I I I I I
3. Manual Transmission/Transfer and Differential oil (level, leakage) I I I R I R I R I R
DRIVE SHAFTS
1. Drive shafts boots (bent of boots damage) – I I I I I I I I I
BRAKE
1. Brake fluid (level, leakage) I I I R I R I R I R
2. Brake pedal (pedal-to-wall clearance) I I I I I I I I I I
3. Parking brake lever and cable (play, damage) I I I I I I I I I I
4. a. Brake discs and pads, (wear) – I I I I I I I I I
b. Brake drums & shoes – – I I I I I I I I
5. Master cylinder and wheel cylinder or calliper (oil leakage, boot kit)\
I I I I I R I I I R
6. Brake hoses and pipes (leakage, damage) I I I I I I I I I I

8776G-74E
INSPECTION AND MAINTENANCE
9-4
Interval: This interval should be judged
FREE INSPECTIONS
PERIODIC MAINTENANCE SERVICE AT COST
by odometer reading or months, km (x 1,000) 1 5 10 20 30 40 50 60 70 80
whichever comes first. months 1 6 12 24 36 48 60 72 84 96
WHEEL
1. Tyres (air pressure, abnormal wear, crack, rotation) I I&O I&O I&O I&O I&O I&O I&O I&O I&O
2. Wheels (damage) I I I I I I I I I I
3. Front wheel bearings (loose, damage) – I I I I I I I I I
4. Rear wheel bearings (loose, damage) – I I I I I I I I I
FRONT AND REAR SUSPENSION
1. Suspension strut (oil leakage, damage) I I I I I I I I I I
2. Suspension arms and knuckle supports (loose,damage) – I I I I I I I I I
3. Rear spring (damage) – I I I I I I I I I
4. Shock absorbers (oil leakage, damage) I I I I I I I I I I
5. All bolts and nuts (loose) – T T T T T T T T T
6. Suspension arms and Tension rods – I I I I I I I I I
STEERING
1. Steering wheel (play, loose) I I I I I I I I I I
2. All rods and arms (loose, damage, wear) I I I I I I I I I I
ELECTRICAL
1. Battery electrolyte (level, leakage) I I I I I I I I I I
2. Wiring harness connection (looseness, damage) – I I I I I I I I I
3. Lighting system (operation, stains, damage) I I I I I I I I I I
4. Horn (operation) I I I I I I I I I I
5. System voltage – I I I I I I I I I
BODY
1. All chassis bolts and nuts (tighten) – I T T T T T T T T
2. All Latches, Hinges & Locks (function) I I&L I&L I&L I&L I&L I&L I&L I&L I&L

88
76G-74E
INSPECTION AND MAINTENANCE9-5Interval: This interval should be judged
FREE INSPECTIONS
PERIODIC MAINTENANCE SERVICE AT COST
by odometer reading or months, km (x 1,000) 1 5 10 20 30 40 50 60 70 80
whichever comes first. months 1 6 12 24 36 48 60 72 84 96
ROAD TEST
1. Operation of Brakes, Gear shifting & speedometer I I I I I I I I I I
2. Body and Chassis noise I I I I I I I I I I
AIR CONDITIONER (if equipped)
1. Check belt tension I I I I I I I I I I
2. Tighten compressor mounting bolts – T T T T T T T T T
3. Check all hose joints, tighten if necessary I I I I I I I I I I
4. Check functioning of Recirc flap I I I I I I I I I I
5. Clean condenser with low pressure water – C C C C C C C C C
6. Check belt for frayed edges, change if necessary – I I I I I I I I I
7. Check all mounting bolts – I I I I I I I I I

8976G-74EA....Adjust. I....Inspect and correct or replace if necessary.
T....Tighten to specified torque. C....Clean.
R....Replace or change. O....Rotate
L....Lubricate.Note: This table includes services as scheduled up to 80,000 km mileage. Beyon\
d 80,000 km, carry out the same services at the same in tervals respectively.
INSPECTION AND MAINTENANCE
9-6
ALTO K10