HERO HF-DAWN User manual

Let us make this world a safer, healthier and more environment friendly place.
We at are committed to demonstrate excellence in our environment Hero MotoCorp,
performance on a continual basis, as an intrinsic element of our corporate philosophy. To
achieve this we commit ourselves to continue product innovations to improve environment
compatibility, comply with all applicable legislation including environment legislation and
strengthen the green supply chain.
This booklet is your guide to the basic operation and maintenance of your new
. Please take time to read it carefully. As with any fine machine, Hero MotoCorp HF-DAWN
proper care and maintenance are essential for trouble-free operation and optimum
performance.
Your motorcycle is conforming to latest (Bharat stage-III norms) regulation for emission,
safety & noise levels. We are also using non asbestos brake shoes pads and engine gaskets /
which are environment friendly in nature.
Thank you for selecting a . We wish you many miles of Hero MotoCorp HF-DAWN
continued riding pleasure in the years ahead.
Your Authorised dealer will be glad to provide further information or Hero MotoCorp
assistance and is equipped to handle your future service needs.
PREFACE

ALL INFORMATION, ILLUSTRATION, PHOTOGRAPH, DIRECTIONS,
SPECIFICATIONS AND OTHER CONTENTS COVERED IN THIS OWNER'S
MANUAL ARE BASED ON THE LATEST PRODUCT INFORMATION
AVAILABLE AT THE TIME OF ITS PRINTING APPROVAL, AND THE
ACCURACY OR CORRECTNESS OF THE SAME IS NOT UNDERTAKEN OR
GUARANTEED. Hero MotoCorp Ltd RESERVES THE RIGHT TO MAKE
CHANGES IN ITS CONTENTS AT ANY TIME WITHOUT NOTICE AND/OR
INCURRING ANY OBLIGATION, WHATSOEVER. NO ONE IS ALLOWED TO
REPRODUCE ANY PART OF THIS PUBLICATION WITHOUT OBTAINING
PRIOR WRITTEN PERMISSION FROM Hero MotoCorp Ltd.
NOTE

Pg. No. Pg. No.
CONTENTS
MAINTENANCE 23
SAFETY PRECAUTIONS 23
MOTORCYCLE IDENTIFICATION 1
PRODUCT SPECIFICATION 2
ACCESSORIES & MODIFICATIONS 5
TIPS FOR HEALTHY ENVIRONMENT 6
MOTORCYCLE VIEWS 7
• Ignition switch 11
• Side stand switch 13
SAFE RIDING TIPS 4
• Instruments & Indicators 10
PARTS FUNCTION 10
• Left handlebar controls/Steering lock 12
• Side stand indicator 12
• Fuel tank 14
ANTI THEFT TIPS 20
TYRES 16
ENGINE OIL 15
STARTING THE ENGINE 22
BRAKING 19
ENGINE OIL REPLACEMENT PROCESS 15
PARKING 20
UTILITY BOX 20
ENGINE OIL TOP UP PROCESS 15
PRE-RIDE INSPECTION 18
RIDING 19
TOOL KIT/FIRST AID KIT 21
• Fuel valve 13
• Clutch 31
• Oil screen filter & Centrifugal filter 26
• Air cleaner 27
HERO GENUINE PARTS
• Maintenance Schedule 24
• Throttle operation 29
• Spark plug 26
• Drive chain 32
• Front brake 34
• Rear brake 35
• Brake wear indicators 36
• Battery 36
• Fuse replacement 37
• Valve clearance 29
• Stop lamp switch 37
• Carburetor 31
• Side Stand 38
• Headlamp adjustment 38
• Suspension 39
• Front wheel removal 39
• Rear wheel removal 40
WASHING THE MOTORCYCLE 41
CATALYTIC CONVERTER 41
BASIC TROUBLESHOOTING 42
ROAD SIGNS 44
WARRANTY DETAILS
ZONAL/REGIONAL/AREA OFFICES

2. For dealing with Legal & Insurance Departments.
VIN and Engine No. may be required:
1. During registration of the motorcycle.
Vehicle Identification Number (VIN)
Location : Stamped on the right side of the
steering head tube.
VIN: MBLXXXXAGYZXYYYYY
Engine No.
Location : Stamped on the lower side of the
left Crankcase.
Engine No.: XXXXEHYZXYYYYY
Model: HF-Dawn VIN
AG
Engine
EH
Kick start/Drum/Spoke wheel
Variants
XXXXEH Y Z X YYYYY
Engine
Description Year of
Manufacturing Assembly Plant Month of Manufacturing Serial Number
MBL XXXXAG Y Z X YYYYY
Manufacturer
code Vehicle
Description Year of
Manufacturing Assembly Plant Month of Manufacturing Serial Number
MOTORCYCLE IDENTIFICATION
MBLXXXXAGYZXYYYYY
XXXXEHY
ZXYYYYY
1

PRODUCT SPECIFICATION SPECIFICATIONSITEM
Dimensions
Overall length
Overall width
Overall height
Wheelbase
Saddle height
Ground clearance
Kerb weight
Engine oil
Fuel tank
Fuel reserve capacity
Front fork oil
Maximum power
Maximum torque
Bore and stroke
Compression ratio
Displacement
Spark plug gap
Valve clearance
Idle speed
Front Suspension
Rear Suspension
Caster angle
1965 mm
720 mm
1045 mm
1235 mm
805 mm
165 mm
109 kg
1.05 litres at disassembly and 0.85 litre at draining
10.5 litres (Minimum)
1.8 litres (Usable reserve)
163 ml
6.15 kW (8.36 BHP) @ 8000 r/min
0.82 kgf-m (8.05 N-m) @ 5000 r/min
50.0x49.5 mm
9.9:1
97.2 cc
NGK-CR 7 HSA, BOSCH-UR4AC,
Champion-P-RZ9HC (Federal Mogul)
0.6-0.7 mm
0.10 mm
0.10 mm
1400±100 r/min
Telescopic Hydraulic Shock Absorbers
Swingarm with 2 step adjustable Hydraulic
Shock Absorbers
26°
Weight
Capacities
Engine
Intake (cold)
Exhaust (cold)
Chassis and suspension
Spark plug
2

PRODUCT SPECIFICATION SPECIFICATIONSITEM
Trail length
Primary reduction
Final reduction
st
Gear ratio, 1
rd
3th
4
Battery
Alternator
Starting System
Headlamp (High/Low)
Tail/Stop lamp
Turn Signal Lamp
Meter Illumination
Neutral Indicator
Turn Signal Indicator
Hi Beam Indicator
Side Stand Indicator
Fuse
89 mm
3.722 (67/18)
3.143 (44/14)
3.182 (35/11)
1.706 (29/17)
1.238 (26/21)
0.958 (23/24)
12V-3Ah
115 W
Kick Start
12V-35/35W (Halogen Bulb), Round MFR*
12V-5/21W-MFR*
12V-10Wx4 MFR*
12V-1.7W
12V-1.7W
12V-3.0Wx2
12V-1.7W
12V-1.7W
7A, 10A
Transmission
Tyre size 2.75 x 18-42P/4 PR
2.75 x 18-48P/6 PR
Front
Rear
Electricals
Spoke Wheel
Spoke Wheel
Front Wheel
Rear Wheel
nd
2
*MFR stands for Multi-Focal Reflector
Brakes Dia. 130 mm
Dia. 110 mm
Front (Drum type)
Rear (Drum type)
3

8. Give way to others on the road and signal
before you make a turn.
Do's:
1. Always conduct simple pre-ride
inspection (page 18).
2. Always wear a helmet (ISI marked) with
chin strap securely fastened and insist on
a helmet for your pillion rider.
4. Ride defensively and at a steady speed
(between 40-50 km/hr).
5. For stopping motorcycle, use both brakes
simultaneously, keeping throttle in the
close position.
6. Respect road signs and obey traffic rules
for your own safety and that of others on
the road (page 44 & 45).
7. During night time, dip headlamps of your
motorcycle for oncoming traffic, or when
following another vehicle.
11.Get your motorcycle serviced regularly by
the Authorised Hero MotoCorp workshop.
10.Take care of loose/hanging clothes while
solo/pillion riding.
3. While riding, sit in a comfortable position
with your legs close to fuel tank.
9. To make yourself more visible, wear
bright reflective clothing that fits well.
1. Never use cell phone while riding the
motorcycle.
Don't
6. Concentrate on the road and avoid
talking to the pillion rider or others on the
road.
3. Never shift gears without disengaging the
clutch and closing the throttle.
7. Do not litter the road.
9. Do not attach large or heavy items to the
handlebars, front forks, or fenders.
10. Never take your hands off the steering
handle while riding.
4. Never touch any part of the hot exhaust
system like muffler.
2. Avoid sudden acceleration, braking and
turning of your motorcycle.
5. Never ride under the influence of alcohol or
drugs.
8. Do not cross the continuous white/
yellow line in the center of the road, while
overtaking.
SAFE RIDING TIPS
4

5
• Make sure that the accessory does not
obscure any lamps, reduce ground
clearance, limit suspension travel or
steering travel, affect your riding position
or interfere with operating any controls.
• Do not pull a trailer or sidecar with your
motorcycle. This motorcycle was not
designed for these attachments, and their
use can seriously impair your motorcycle's
handling.
• Be sure electrical equipment does not
exceed the motorcycle's electrical system
capacity (page 3). A blown fuse can cause
a loss of lights.
Accessories
Modifying your motorcycle or using non-
Hero MotoCorp accessories can make your
motorcycle unsafe. Before you consider
making any modifications or adding an
accessory, be sure to read the following
information.
ACCESSORIES & MODIFICATIONS
We strongly advise you not to remove any
original equipment or modify your motorcycle
in any way that would change its design or
operation. Such changes could seriously
impair your motorcycle's handling, stability
and braking, making it unsafe to ride.
Removing or modifying your lamps, mufflers,
emission control system or other equipment
can also make your motorcycle illegal.
Modifications
• Improper accessories or modifications can
cause a crash in which you can be seriously
hurt or killed.
• Follow all instructions in this owner's manual
regarding accessories and modifications.
WARNING

7. Fuel Saving & Reduce Pollution : Switch "OFF" the engine while waiting at traffic
signal points to save fuel and reduce pollution, if the waiting period is long.
2. Regular Servicing: Get your motorcycle serviced at an Authorised Hero MotoCorp
workshop, as per the service schedule, for an optimum performance and keep the
emission level under check.
3. Genuine Spares: Always insist on Hero MotoCorp genuine parts as spurious or
incompatible spares and accessories can upset or deteriorate your motorcycle’s running
condition.
4. Genuine engine oil: Hero 4T Plus SAE 10W 30 SL grade (JASO MA2) engine oil
recommended by Hero MotoCorp and make sure you change it every 6000 kms.
(with top up every 3000 kilometres) to keep the engine fit and environment healthy.
6. Emission Pollution : Get emission of your motorcycle checked by Authorised agencies
atleast once every 3 months or as notified by the government from time to time.
The following tips shall ensure a healthy motorcycle, healthy environment, and a healthy you.
5. Noise pollution : Noise beyond a certain decibel is pollution. Whether it is from horns or
defective mufflers, excessive noise will cause headaches and discomfort.
1. Healthy engine: The engine is the lifeline of every vehicle. To keep it healthy, it should be
tuned regularly, which will also help reduce pollution and improve vehicle performance &
fuel efficiency.
TIPS FOR HEALTHY ENVIRONMENT
6

(6) Headlamp dimmer switch
(8) Speedometer
(1) Horn switch
(2) Turn signal lamp switch
(3) Clutch lever
(4) Headlamp switch
(5) Rear view mirror
(7) Odometer
(11) High beam indicator
(9) Turn signal indicator
(10) Neutral indicator
(12) Side stand indicator
(13) Front brake lever
(16) Fuel tank cap
(15) Ignition switch
(14) Throttle grip
*Accessories and features shown may not be part of standard fitment.
5
4
3
2
1
68910 11 12
7
16
15
14
13
TOP VIEW MOTORCYCLE VIEWS
7

(8) Left side cover
(9) Pillion foot rest
(7) Side stand
(10) Women pillion step
(11) Saree guard
(12) Rear turn signal lamp
(13) Reflex reflector
(14) Tail/Stop lamp
(15) Rear carrier
(5) Side stand switch
(2) Carburetor
(4) Rider foot rest
(6) Main stand
(1) Fuel valve
(3) Gear shift pedal
LEFT SIDE VIEW MOTORCYCLE VIEWS
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
8
*Accessories and features shown may not be part of standard fitment.

(3) Kick starter pedal
(2) Battery compartment (Inside)
(1) Pillion foot rest
(4) Rider foot rest
(5) Oil level dipstick
(6) Brake pedal
(7) Utility box
(8) Front suspension
(9) Headlamp
(10) Rear suspension
RIGHT SIDE VIEW MOTORCYCLE VIEWS
9
8
4
23
1567
10
9
*Accessories and features shown may not be part of standard fitment.

(5) High beam indicator Light glows when headlamp is in Hi Beam
Sl. No. Description Function
(3) Gear shifting Maximum operating speed in each gear.
(4) Turn signal indicators Flashes when turn signal switch is operated
(6) Side stand indicator Light glows when the vehicle is parked on side stand
(2) Odometer Shows accumulated mileage
(7) Neutral Indicator Light glows when vehicle is in neutral
(1) Speedometer Indicates driving speed
PARTS FUNCTIONS
The indicators are in the speedometer panel
above the headlamp. The functions are as
below.
Instruments and Indicators
1 2
7 6 5
4
3
10

“OFF” Position/
Lock Open
“ON” Position
IGNITION SWITCH
(1) Ignition switch
(2) Ignition key
The engine can be started. Turn signal lamp,
Horn, Tail/Stop lamp will be functional. Key cannot be removed.
Engine cannot be started and no electrical
system will be functional. Key can be removed.
“ON”
“OFF”
Key Position Function Key Removal
1
2
11

LEFT HANDLEBAR CONTROLS
1
2
1. Headlamp switch
The switch has two positions.
Position
Action
“OFF”
3
4
Headlamp “ON”
• Tail/Stop lamp
• Speedometer lamp
Select “ ” for high beam and “ ” for
low beam.
4. Horn switch
3. Turn signal lamp switch
Shift the turn signal knob sideways for
right/left indications and leave it to come back
to its normal position on its own.
IMPORTANT : To switch “OFF” the turn
signal lamp after completing the turn, gently
push the knob inside.
Press the switch to operate the horn.
The motorcycle has a steering lock (1) on the
steering column under the fuel tank. To lock
the steering, turn the handle bar to the left,
insert the ignition key (2)into the key way and
turn it to 180°clockwise.
To unlock the steering, perform the above
given sequence in the reverse order.
STEERING LOCK
(1) Steering lock (2) Ignition key
21
2. Dimmer switch
For the safety of the customer a side stand
indicator (1) is provided.
SIDE STAND INDICATOR
marked by white dot.and
12

13
(1) Side stand indicator 1
A side stand switch (1) is provided in the
side stand, when the vehicle is parked on
side stand (Ignition Switch “ON”), the switch
enables the side stand indicator lamp to glow
on the speedometer panel.
SIDE STAND SWITCH
When the vehicle is parked on side stand
(Ignition Switch “ON”), an indicator lamp
glows in the speedometer panel.
(1) Side stand switch
1
“OFF” POSITION
At “OFF”, fuel cannot flow from the tank to
the carburetor. Turn the valve “OFF”
whenever the motorcycle is not in use.
FUEL VALVE
The three way fuel valve is on the left side near
the carburetor.
(1) “OFF” position
At “ON”, fuel will flow from the tank to the
carburetor.
“ON” POSITION
(2) “ON” position
2
1

14
“RESERVE” POSITION
At "RESERVE" position (3), fuel will flow
from the reserve fuel supply to the
carburetor. Use the reserve fuel only when
the main supply is gone. Refill the tank as
soon as possible after switching to "RES".
The reserve fuel supply is 1.8 litres.
3
(3) “RESERVE” position
NOTE
notes
• Do not operate the motorcycle with the fuel
valve in the “RES” position after refilling.
You may run out of fuel, with no reserve.
• Do not keep the fuel valve between “ON”
and “OFF” position while driving, since
this may drain reserve fuel from the Tank.
Fuel tank capacity is 10.5 litres including
reserve supply of 1.8 litres.
FUEL TANK
1. To remove the fuel tank cap (1), slide the
keyhole cover (2) insert the ignition key (3),
turn it clockwise and remove the cap.
2. Do not overfill the tank, there should be no
fuel in the filler neck (4). Fill the tank with
fuel (5) as shown.
3. For locking, position the cap with “▲”
mark facing towards the front, back on the
opening and press gently. The key springs
back to the normal position and cap gets
locked.
(4) Filler neck (5) Fuel
1
3
22
(1) Fuel tank cap (2) Key hole cover
(3) Ignition key 5
4
1

15
4. Remove the oil level dipstick, wipe it clean
and insert without screwing it in.
5. Remove the oil level dipstick and check
the oil level.
ENGINE OIL REPLACEMENT PROCESS
Drain engine oil with the engine warm and the
motorcycle on its main stand.
6. If required, add the specified oil up to the
upper level mark. Do not overfill.
(3) Lower level mark
7. Quantity of oil to be filled is 0.85 litre
(approx.) during oil change when right
crankcase cover is not removed.
8. Reinstall the oil level dipstick and check
for oil leaks.
3. Stop the engine and wait for 2-3 minutes.
2. Start the engine & let it idle for 3-5 minutes.
(1) Oil level dipstick (2) Upper level mark
Do not park the motorcycle under direct
sunlight as it causes evaporation of petrol due
to heat and deterioration of paint gloss due to
ultra violet rays.
CAUTION
Petrol is extremely flammable and is explosive
under certain conditions. Refill in a well ventilated
area with the engine stopped. Do not smoke or
allow flames or sparks in the area where the
petrol is refilled or where petrol is stored.
WARNING
GRADE: SAE 10W 30 SL Grade
BRAND: Hero 4T plus
(JASO MA2).
ENGINE OIL
Use hero genuine engine oil or recommended
grade oil.
Manufactured by :
1. Tide Water Oil Co. (India) Ltd.
3. Bharat Petroleum Corporation Limited.
OIL CAPACITY : 1.05 litres
2. Savita Oil Technologies Limited.
ENGINE OIL LEVEL CHECK
Check engine oil level each day before
operating the motorcycle.
The oil level dipstick (1) is on the right
crankcase cover for measuring oil level. Oil level
must be maintained between the upper (2) and
lower (3) level marks on the oil level dipstick.
Do top up if oil level reaches towards the lower
level mark or every 3000 kms. whichever is
earlier.
1. Park the motorcycle on its main stand.
ENGINE OIL TOP UP PROCESS
UPPER
LOWER
1
2
3

16
4. Reinstall the oil level dipstick with a new O-ring.
7. Recheck the oil level.
1. To drain the oil, remove the oil level dipstick
and drain plug (1).
2. After the oil has completely drained, reinstall
the drain plug with a new sealing washer (2).
3. Fill the crankcase through the oil filler hole
with approximately 0.85 litre of the
recommended grade oil.
5. Start the engine and allow it to idle for few
minutes.
6. Stop the engine and let the engine oil settle
down.
8. Make sure that oil level is at the “UPPER”
level mark of the oil level dipstick with the
motorcycle in an upright position and that
there are no oil leaks.
(1) Drain plug (2) Sealing washer
1
2
• Engine oil is a major factor affecting the
performance and service life of the engine.
Non- detergent, vegetable or castor based
racing oils are not recommended.
• Running the engine with excessive oil can
cause spark plug fouling & loss in
performance.
• Running the engine with insufficient oil can
cause serious engine damage.
CAUTION
TYRES
The tyres that are fitted on your motorcycle
are designed to match the performance
capabilities of your motorcycle and provide
the best combination of handling, braking,
durability and comfort.
Front
Rear
2.75 x 18-4PR/42P
2.75 x 18-6PR/48P
of handling, tread life, and riding comfort.
Generally, under inflated tyres wear unevenly,
Properly inflated tyres provide the best combination
Air Pressure
To safely operate your motorcycle, the tyres must be
of recommended type and size, in good condition with
adequate tread, and correctly inflated. The
recommended tyres size is :
NOTE
notes
The imported tyre(s) if fitted without ISI mark;
are in compliance of BIS standard and Central
Motor Vehicle Rules 1989, as declared by the
Tyre manufacturer.

17
Over inflated tyres make your motorcycle ride
more harshly, are more prone to damage from
surface hazards and wear unevenly.
adversely affect handling, and are more likely to fail
from being overheated. Under inflated tyres can
also cause wheel damage in rocky terrain.
1
(1) Air pressure gauge
The recommended “cold” tyre pressure are:
Make sure the valve stem caps are secure.
If necessary, install a new cap.
Front
Rear
2
1.75 kgf/cm (25 psi)
2
2.00 kgf/cm (28 psi)
2
1.75 kgf/cm (25 psi)
2
2.80 kgf/cm (40 psi)
Rider only Rider and Pillion
Over inflation/Under inflation will affect the
performance.
CAUTION
• Bumps or bulges in the side of the tyre or the tread.
Replace the tyre if you find any bumps or bulges.
• Excessive tread wear.
Look for :
Also, if you hit a pothole or hard object, pull to
the side of the road as soon as you safely can
and carefully inspect the tyres for damage.
Tread Wear
Replace tyres immediately when the wear
indicator (1) appears on the tyre. The tread
limits are :
MINIMUM TREAD DEPTH:
Front:1.0 mm Rear: 1.0 mm
Check the tread wear indicator for tyre wear.
• Cuts, splits or cracks in the tyre. Replace the
tyre if you can see fabric or cord.
1
2
Inspection
Whenever you check the tyre pressure, you
should also examine tyre treads & side walls
for wear, damage & foreign objects:
(1) Tread wear indicator (2) Arrow mark
Unidirectional Tyres
Ensure the arrow mark (2) on the tyre is in
the same direction as that of forward
rotation of the wheel, whenever the tyre is
removed and put back in case of puncture.