HERO HF-DAWN Manual
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PREFACE
HF-DAWN
Thank you for selecting a
. We wish you many miles of
Hero MotoCorp
continued riding pleasure in the years ahead.
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.
Your vehicle is conforming to latest (Bharat stage-IV 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.
This vehicle is fitted with a lighting feature known as "Automatic Headlamp ON". The feature
is mandated for all 2 Wheelers by Ministry of Road Transport & Highways (Government of
India) vide notification GSR 188 (E) dated 22nd February 2016. This feature helps in
conspicuity for improving rider safety. The headlamp of this vehicle will always be lit ON when
the engine gets ON.
This booklet is your guide to the basic operation and maintenance of your new
HF-DAWN
. Please take time to read it carefully. As with any fine machine,
Hero MotoCorp
proper care and maintenance are essential for trouble-free operation and optimum
performance.
Your Authorised
dealer will be glad to provide further information or
Hero MotoCorp
assistance and is equipped to handle your future service needs.
Let us make this world a safer, healthier and more environment friendly place.

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Summary of Contents for HERO HF-DAWN

  • Page 1 PREFACE HF-DAWN Thank you for selecting a . We wish you many miles of Hero MotoCorp continued riding pleasure in the years ahead. 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...
  • Page 2 AT THE TIME OF ITS PRINTING APPROVAL, AND THE ACCURACY OR CORRECTNESS OF THE SAME IS NOT UNDERTAKEN OR GUARANTEED. RESERVES THE RIGHT TO MAKE CHANGES IN ITS Hero MotoCorp Ltd CONTENTS AT ANY TIME WITHOUT NOTICE AND/OR INCURRING ANY OBLIGATION, WHATSOEVER. NO ONE IS ALLOWED TO REPRODUCE ANY...
  • Page 3: Table Of Contents

    TOOL KIT/FIRST AID KIT Evaporative emission control • CLEANING AND WASHING OF VEHICLE POLISHING OF VEHICLE MAINTENANCE BASIC TROUBLESHOOTING Importance of maintenance ROAD SIGNS • Maintenance safety WARRANTY DETAILS • Safety precaution HERO GENUINE PARTS • Maintenance schedule ZONAL/REGIONAL/AREA OFFICES •...
  • Page 4: Vehicle Identification

    Engine Year of Month of Assembly Plant Serial Number Description Manufacturing Manufacturing Model: HF-Dawn Engine Variants Kick start/Drum/Spoke wheel VIN and Engine No. may be required: 1. During registration of the vehicle. 2. For dealing with Legal & Insurance Departments.
  • Page 5: Vehicle Views

    VEHICLE VIEWS TOP VIEW 9 10 (1) Horn switch (8) Turn signal indicator (2) Turn signal lamp switch (9) Neutral indicator (3) Clutch lever (10) High beam indicator (4) Rear view mirror (11) Front brake lever (5) Headlamp dimmer switch (12) Throttle grip (6) Odometer (13) Ignition switch...
  • Page 6 VEHICLE VIEWS LEFT SIDE VIEW (1) Fuel valve (7) Side stand (12) Rear turn signal lamp (2) Carburetor (8) Left side cover (13) Reflex reflector (3) Gear shift pedal (9) Pillion foot rest (14) Tail/Stop lamp (4) Rider foot rest (10) Women pillion step (5) Side stand switch (Optional)
  • Page 7 VEHICLE VIEWS 5 6 7 (1) Pillion foot rest (5) Oil level dipstick (9) Front suspension (2) Battery compartment (Inside) (6) Brake pedal (10) Headlamp (3) Kick starter pedal (7) Utility box (11) Rear suspension (4) Rider foot rest (8) Leg guard (Optional) *Accessories and features shown may not be part of standard fitment.
  • Page 8: Vehicle Specification

    VEHICLE SPECIFICATION ITEM SPECIFICATIONS Dimensions Overall length 1965 mm Overall width 720 mm Overall height 1045 mm Wheelbase 1235 mm Saddle height 805 mm Ground clearance 165 mm Weight Kerb weight 104 kg Capacities Engine oil 1.05 litres at disassembly and 0.85 litre at draining 9.5 litres (Minimum) Fuel tank Fuel reserve capacity...
  • Page 9 VEHICLE SPECIFICATION ITEM SPECIFICATIONS Trail length 89 mm Front 2.75 x 18-42P/4 PR Tyre size Rear 2.75 x 18-48P/6 PR Front (Drum type) Dia. 130 mm Brakes Rear (Drum type) Dia. 110 mm Front Wheel Spoke Wheel Spoke Wheel Rear Wheel Transmission Primary reduction 3.722 (67/18)
  • Page 10: Accessories & Modifications

    ACCESSORIES & MODIFICATIONS impair your vehicle's handling, stability and Modifying your vehicle or using non- braking, making it unsafe to ride. Removing or Hero accessories can make your vehicle modifying your lamps, mufflers, emission MotoCorp unsafe. Before you consider making any...
  • Page 11: Vehicle Safety

    Never exceed familiar with how this vehicle works and load limits, and use accessories that have been handles, and to become accustomed to the recommended by for this Hero MotoCorp vehicle's size and weight. vehicle.
  • Page 12: Protective Apparel

    If you are involved in a crash WARNING Personal safety is your first priority. If you or Not wearing a helmet increases the chance of Ÿ anyone else has been injured, take time to serious injury or death in a crash. assess the severity of the injuries and whether Be sure you and your pillion always wear a Ÿ...
  • Page 13: Safe Riding Tips

    Never take your hands off the steering Ÿ To make yourself more visible, wear bright handle while riding. Ÿ reflective clothing that fits well. Take care of loose/hanging clothes while Ÿ solo/pillion riding. Get your vehicle serviced regularly by the Ÿ Authorised workshop. Hero MotoCorp...
  • Page 14: Tips For Healthy Environment

    Hero MotoCorp Ÿ spares and accessories can upset or deteriorate your vehicle’s running condition. Genuine engine oil: Hero 4T Plus SAE 10W 30 SL grade (JASO MA2) engine oil Ÿ recommended by and make sure you change it every 6000 kms. (with top Hero MotoCorp up every 3000 kilometres) to keep the engine fit and environment healthy.
  • Page 15: Parts Function

    PARTS FUNCTIONS Ignition switch “ON” ( ) Position “OFF” ( ) Position/ Lock Open (1) Ignition switch (2) Ignition key Key Position Key Removal Function The engine can be started. Turn signal lamp, “ON” ( ) Key cannot be removed. Horn, Tail/Stop lamp will be functional.
  • Page 16: Instruments & Indicators

    Instruments and Indicators The indicators are in the speedometer panel above the headlamp. The functions are as below. Sl. No. Description Function Speedometer Indicates driving speed. Shows accumulated mileage. Odometer Maximum operating speed in each gear. Gear shifting Turn signal indicators Flashes when turn signal switch is operated. High beam indicator Light glows when headlamp is in “Hi”...
  • Page 17: Features

    FEATURES 1. Dimmer switch Steering lock Select “ ” for high beam and “ ” for The vehicle has a steering lock (1) on the low beam. steering column under the fuel tank. To lock 2. Turn signal lamp switch ( the steering, turn the handle bar to the left, Shift the turn signal knob sideways for insert the ignition key (2)into the key way and...
  • Page 18: Fuel Valve

    CAUTION Do not park the vehicle under direct sunlight as it causes evaporation of petrol due to heat and deterioration of paint gloss due to ultra violet rays. WARNING Petrol is extremely flammable and is explosive under certain conditions. Refill in a well ventilated area with the engine stopped.
  • Page 19 “ON” ( ) Position NOTE At “ON” position (2), fuel will flow from the Do not operate the vehicle with the fuel valve Ÿ tank to the carburetor. in the “RES” ( ) position after refilling. You may run out of fuel, with no reserve. Do not keep the fuel valve between “ON”...
  • Page 20: Pre-Ride Inspection

    Lamps and Horn-Check that headlamp, PRE-RIDE INSPECTION Ÿ tail/stop lamp, turn signal lamps and horn You should conduct pre ride inspection before function properly. riding the vehicle to enhance riding comfort Rear view mirror-Ensure that the rear and safety. Ÿ view mirror gives a good rear view when you Clean your vehicle regularly.
  • Page 21: Starting The Engine

    STARTING THE ENGINE 5. Pull the choke lever upwards to “ON” position as indicated (Use choke during cold conditions). 1. Turn the ignition 3. S e l e c t n e u t r a l position & check N 6.
  • Page 22: Riding

    Flooded Engine When the vehicle attains a moderate speed, Ÿ close the throttle, press the clutch lever and If the engine fails to start after repeated shift to 2 gear by depressing the gearshift attempts, it may be flooded with excess fuel. To pedal.
  • Page 23: Braking

    BRAKING PARKING For normal braking, close the throttle and After stopping the vehicle, shift the Ÿ gradually apply both front and rear brakes transmission into neutral, turn the fuel valve simultaneously while shifting down gears to “OFF”, turn the ignition switch “OFF”, park suit your road speed.
  • Page 24: Tool Kit/First Aid Kit

    To close, engage the hook and press gently. (1) Tool kit (2) First aid kit Hold the key in clockwise direction, slide the The first aid kit (2) is stored in the utility box. cover back and release the key. Some emergency first aid can be performed by TOOL KIT/FIRST AID KIT medicine contained in the kit.
  • Page 25: Maintenance

    WARNING the maintenance schedule. Failure to follow maintenance instructions Ÿ Consult your Authorised and precautions properly can seriously Hero MotoCorp Dealer for recommendation applicable to injure you. your individual needs and use. Always follow the procedures and Ÿ If your vehicle overturns or is involved in a precautions in this owner's manual.
  • Page 26: Safety Precaution

    Remember that your Authorised Hero workshop knows your vehicle best MotoCorp and is fully equipped to maintain and repair it. To ensure best quality and reliability, use Genuine Parts for repair Hero MotoCorp and replacement.
  • Page 27: Maintenance Schedule

    The following Maintenance Schedule specifies all maintenance required to keep your vehicle in peak operating condition. Maintenance work should be performed in accordance with standards and specifications of by properly trained and equipped Hero MotoCorp technicians. Your Authorised workshop meets all of these requirements. Hero MotoCorp Ensure that each paid service is availed within 90 days or 3000 km from the date of previous service, whichever is earlier.
  • Page 28 MAINTENANCE SCHEDULE Dear Customer, We would strongly recommend the following schedule, to keep your vehicle in perfect running condition and healthy environment. Vehicle subjected to severe use or ridden in dusty area will require more frequent servicing. WHICHEVER DURING FREE SERVICE PERIOD COMES FIRST AFTER FREE SERVICE ONCE IN EVERY...
  • Page 29 WHICHEVER DURING FREE SERVICE PERIOD COMES FIRST AFTER FREE SERVICE ONCE IN EVERY SERVICE ITEMS Next Next Next Next DAYS 1st 60 KM Note-1 500- 3000- 6000- 9000- 12000- 3000 6000 9000 12000 15000 3500 6500 9500 12500 Brake System (Brake C, L C, L C, L...
  • Page 30: Spark Plug Inspection

    If you are reusing a plug, it should only take 1/8-1/4 turn after the plug seats. Engine oil Use hero genuine engine oil or recommended grade oil. BRAND: Hero 4T plus (1)Noise suppressor cap...
  • Page 31: Engine Oil Level Inspection/Top Up Process

    (a) Engine oil level insection/Top up Quantity of oil to be filled is 0.85 litre Ÿ (approx.) during oil change when right process crankcase cover is not removed. Check engine oil level each day before Reinstall the oil level dipstick and check for operating the vehicle.
  • Page 32: Oil Filter Screen & Centrifugal Filter Cleaning

    Make sure that oil level is at the “UPPER” • level mark of the oil level dipstick with the vehicle in an upright position and that there are no oil leaks. (1) Kick starter pedal (2) Clutch cable (3) Muffler (4) Rider foot rest (5) Right crankcase cover Remove the oil filter screen (8) and wash it •...
  • Page 33: Air Cleaner

    flammable or high flash point solvent Remove the side cover (1) by removing • (kerosene). side cover bolt (2). Pull out lug (3) from the Reinstall the dowel pins and gasket. grommet and slide the cover as per • direction indicator (4). Reinstall the centrifugal filter cover, right •...
  • Page 34 Air cleaner element cleaning and moving it along the paper pleats. • Replace it earlier if it becomes very dirty, Remove the air cleaner element (9) from • • damaged on surface or on the sealing area. the element holder (10). Install the air cleaner element on holder, The air cleaner element should be cleaned •...
  • Page 35: Carburetor (Idle Speed Adjustment)

    IDLE SPEED: 1400 ± 200 R/MIN CAUTION Never adjust air screw (2). Air screw adjustment is to be done only by Authorised workshop. Hero MotoCorp (1) Tappet covers (2) Gasket (3) Cylinder head left side cover NOTE The checking or adjusting of valve clearance should be performed while the engine is cold.
  • Page 36: Clutch Lever Free Play Adjustment

    (9) Feeler gauge (10) Adjusting screw (4) Timing hole cap (5) 'T' mark (6) Index mark (7) Cam sprocket (8) Special tool (11) Lock nut Remove the timing hole cap (4) and tappet Standard clearance (cold condition) Ÿ covers. Rotate the cam sprocket (7) Intake: 0.10 mm Exhaust: 0.10 mm clockwise using the special tool (8) until the...
  • Page 37: Throttle Operation & Free Play Adjustment

    If proper adjustment cannot be obtained or Ÿ the clutch does not work correctly, visit your Authorised workshop. Hero MotoCorp Other Checks Check the clutch cable for kinks or signs of Ÿ (1) Free play:10-20 mm (2) Clutch lever wear that could cause sticking or failure.
  • Page 38: Drive Chain Slackness Adjustment

    Inspection cable from the throttle grip down to the Turn the engine “OFF”, park the vehicle on carburetor. If the cable is kinked, chafed or Ÿ its main stand and shift the transmission to improperly routed, it should be replaced or neutral.
  • Page 39 (1) Rear axle nut (4) Chain lock plate (5) Open end If the drive chain or sprockets are Ÿ excessively worn or damaged, they should be replaced. Never use a new chain with worn out sprockets since this will result in rapid chain wear.
  • Page 40: Drive Chain Slider Inspection

    (1) moves before the brakes start to take hold. Free play (2) should be 10-20 mm NOTE at the tip of the brake lever. Visit Authorised workshop Hero MotoCorp for inspection, cleaning, lubrication and adjustment of drive chain at every 2000 km...
  • Page 41 NOTE If proper adjustment cannot be obtained by (A) Cut-out not seated (B) Cut-out seated this method, visit your Authorised Hero workshop. (3) Adjusting nut (4) Brake joint pin MotoCorp (b) Rear brake inspection Adjustment Park the vehicle on its main stand.
  • Page 42 Rear brake wear indication (B) Increase free play (ACW) (3) Adjusting nut (4) Brake joint pin NOTE If proper adjustment cannot be obtained by this method, visit your Authorised (1) Arrow (2) Brake arm Hero workshop. (3) Reference mark (4) Brake panel MotoCorp...
  • Page 43: Suspension

    Suspension (a) Front and rear suspension inspection Check the front forks by locking the front Ÿ brake and pumping the front fork up and down vigorously. The suspension action should be smooth and there should be no oil leakage. Check the rear shock absorber by pushing Ÿ...
  • Page 44 (b) Rear wheel removal Remove the speedometer cable (1) by Ÿ pressing the tab (2) & then pull out the Support the vehicle securely on the main Ÿ cable. stand and raise the front wheel off the ground. Disconnect the brake cable (3) from brake Ÿ...
  • Page 45: Main/Side Stand Lubrication

    (8) Axle nut (9) Axle (10) Collar (1) Main stand (2) Side stand Tyre Installation The tyres that are fitted on your vehicle are Reverse the removal procedure Ÿ designed to match the performance Axle nut torque : 5.4 kgf-m capabilities of your vehicle and provide the Brake stopper arm nut torque : 2.2 kgf-m best combination of handling, braking,...
  • Page 46 combination of handling, tread life, and riding Inspection comfort. Generally, under inflated tyres wear Whenever you check the tyre pressure, you unevenly, adversely affect handling, and are should also examine tyre treads & side walls more likely to fail from being overheated. for wear, damage &...
  • Page 47: Nuts, Bolts & Fasteners

    Also, if you hit a pothole or hard object, pull to WARNING the side of the road as soon as you safely can Using tyres that are excessively worn or and carefully inspect the tyres for damage. Ÿ improperly inflated can cause a crash in Tread Wear which you can be seriously hurt or killed.
  • Page 48: Fuse Replacement

    Specification CAUTION 12V-2.5 Ah When checking battery electrolyte level or Ÿ adding distilled water, make sure the breather tube is connected to the battery breather outlet. Do not attempt to start or drive the vehicle Ÿ without a charged battery, it can cause fusing of the bulbs and permanent damage to certain electrical components.
  • Page 49: Stop Lamp Switch

    Stop lamp switch The stop lamp switch (1) must be adjusted so that stop lamp glows when rear brake is applied. Rear brake pedal free play (page 38) should be adjusted before performing stop lamp switch adjustment. The procedure for adjusting stop lamp switch is as follows: (1) &...
  • Page 50: Catalytic Converter

    Headlamp adjustment is done by loosening Ÿ the bolts (1) located on both the sides of the headlamp assembly. Park the vehicle on level ground. Ÿ Adjust the headlamp by loosening the bolts Ÿ (1) and moving the headlamp assembly up and down for correct focus adjustment.
  • Page 51: Polishing Of Vehicle

    (1) Canister POLISHING OF VEHICLE After washing your vehicle, wax all painted surfaces (except matte painted surfaces) using a commercially available polish/quality liquid or paste wax to finish the job. Use only a non abrasive polish or wax made specifically for automobiles.
  • Page 52: Basic Troubleshooting

    Check fuel in Fuel Tank Refill No Fuel Rectify Check fuel Lines Leakage/Air Lock Consult Authorised Workshop Hero MotoCorp B. No Spark At Spark Plug Check Ignition Switch Turn ignition switch “ON” “OFF” Replace Spark Plug/Adjust Check Spark Plug for Fouling/ Improper Electrode Gap Spark Plug Gap (0.6-0.7 mm)
  • Page 53 Readjust free play of rear Brake lever/Pedal Improper Adjustment Check Tyre Inflation Pressure Correct Tyre Pressure Under Inflated Consult Authorised Workshop Hero MotoCorp 4. ELECTRICAL SYSTEM Feeble Horn Sound or No Light Replace Fuse Check Fuse Fused Recharge, replace if defective Inspect Battery...
  • Page 54: Road Signs

    ROAD SIGNS Mandatory signs: These road signs inform drivers/riders of the traffic rules that apply on a certain stretch of road, thereby instructing them on how to drive/ride. Mandatory signs are distinguished by the bright red circle with black and blue markings. It is imperative that all riders follow these signs as they help avoid accidents.
  • Page 55 ROAD SIGNS Cautionary signs: These signs inform the driver/rider of the road conditions ahead. Cautionary signs therefore serve as a warning. They are usually in a red triangle with black pictures on a white background. Illustrations, diagrams and symbols are used to forewarn about dangers ahead.
  • Page 56 & conditions. Terms & conditions a) Hf-Dawn vehicle is warranted for a period of 5 years or 70000 Km , whichever is earlier, from the date of purchase.
  • Page 57 Hero MotoCorp Ltd. LIMITATIONS OF WARRANTY The warranty shall not apply— If all free services/paid services/oil top-ups are not availed as per the recommended schedule at Hero MotoCorp's authorized workshop. (2) If any other engine oil which is non compatible with product is used other than SAE 10W30 S Grade (JASO M ).
  • Page 58 Hero MotoCorp Ltd. EMISSION WARRANTY Scope of warranty Warrants all its vehicles, assembled/manufactured at its various Plants and sold through its Authorised dealers, to Hero MotoCorp Ltd. comply with emission standards as specified in S.No. of table in item(i) of sub rule (2) of Rule 115 of Central Motor Vehicles Rules, 1989, which stipulates that "Idle CO (Carbon monoxide) emission limit for all two wheeled petrol driven vehicles shall not exceed 3.
  • Page 59 WHAT ARE THE BENEFITS OF Hero MotoCorp GENUINE SPARE PARTS ? Assures long life Ÿ Ensures economy for a long time Ÿ Safety of vehicle and rider Ÿ Peace of mind Ÿ Value for money Ÿ Assured quality Ÿ CONSEQUENTIAL DAMAGES ON USING NON-GENUINE PARTS Material used is inferior Ÿ...
  • Page 60 CONSEQUENTIAL DAMAGES ON USING NON-GENUINE PARTS Improper air filtration resulting in premature engine failure Ÿ Element Air Cleaner Affects fuel efficiency Ÿ Poor engine performance Ÿ Frequent stalling of engine Ÿ Higher emission level Spark Plug Ÿ Poor engine performance Ÿ...
  • Page 61: Zonal/Regional/Area Offices

    Hero MotoCorp Ltd., 3rd Floor, Tower-A, DLF Centre Court, Sector-42, Golf Course Road, DLF Phase 5, Gurgaon -122002, Haryana, India. Tel: 0124-4754800, E-mail: delhi@heromotocorp.com Hero MotoCorp Ltd., 602, 6th Floor, Office Tower-1, Plot No BW58, Logix City Center, Sector-32, Noida – 201301. Tel: 0120-4631000, E-mail: noida@heromotocorp.com Hero MotoCorp Ltd., S.C.O-367-368, First Floor, Sector-34A, Chandigarh-160022, India.
  • Page 62 ZONAL/REGIONAL/AREA OFFICES NORTH ZONE Hero MotoCorp Ltd., Summit Building (10th Floor) Plot No TCG 3/3 Vibhuti Khand, Gomti Nagar Lucknow – 226010, India. Tel: 0522-4006594, E-mail: lucknow@heromotocorp.com Hero MotoCorp Ltd., C-19/134-B ,Third Floor I .P Grand, Lallapura, Sigra , Varanasi, Uttar Pradesh - 221010, India.

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