Manual de Taller HONDA WAVE NF100M MANUAL TALLER 2005

TYPE CODE

Throughout this manual, the following abbreviations are used to identify individual model.

CODE AREA TYPE

NR NIGERIA

BU BURKINA FASO

PE PERU

A Few Words About Safety

Service Information

The service and repair information contained in this manual is intended for use by qualified, professional technicians.

Attempting service or repairs without the proper training, tools, and equipment could cause injury to you or others. It could also

damage the vehicle or create an unsafe condition.

This manual describes the proper methods and procedures for performing service, maintenance, and repairs. Some procedures

require the use of specially designed tools and dedicated equipment. Any person who intends to use a replacement part, service

procedure or a tool that is not recommended by Honda, must determine the risks to their personal safety and the safe operation of

the vehicle.

If you need to replace a part, use genuine Honda parts with the correct part number or an equivalent part. We strongly recommend

that you do not use replacement parts of inferior quality.

For Your Customer’s Safety

Proper service and maintenance are essential to the customer’s safety and

the reliability of the vehicle. Any error or oversight while servicing a vehicle

can result in faulty operation, damage to the vehicle, or injury to others.

For Your Safety

Because this manual is intended for the professional service technician, we

do not provide warnings about many basic shop safety practices (e.g., Hot

parts–wear gloves). If you have not received shop safety training or do not

feel confident about your knowledge of safe servicing practice, we

recommended that you do not attempt to perform the procedures described

in this manual.

Some of the most important general service safety precautions are given

below. However, we cannot warn you of every conceivable hazard that can

arise in performing service and repair procedures. Only you can decide

whether or not you should perform a given task.

Important Safety Precautions

Make sure you have a clear understanding of all basic shop safety practices and that you are wearing appropriate clothing and

using safety equipment. When performing any service task, be especially careful of the following:

• Read all of the instructions before you begin, and make sure you have the tools, the replacement or repair parts, and the skills

required to perform the tasks safely and completely.

• Protect your eyes by using proper safety glasses, goggles or face shields any time you hammer, drill, grind, pry or work around

pressurized air or liquids, and springs or other stored-energy components. If there is any doubt, put on eye protection.

• Use other protective wear when necessary, for example gloves or safety shoes. Handling hot or sharp parts can cause severe

burns or cuts. Before you grab something that looks like it can hurt you, stop and put on gloves.

• Protect yourself and others whenever you have the vehicle up in the air. Any time you lift the vehicle, either with a hoist or a jack,

make sure that it is always securely supported. Use jack stands.

Make sure the engine is off before you begin any servicing procedures, unless the instruction tells you to do otherwise.

This will help eliminate several potential hazards:

• Carbon monoxide poisoning from engine exhaust. Be sure there is adequate ventilation whenever you run the engine.

• Burns from hot parts or coolant. Let the engine and exhaust system cool before working in those areas.

• Injury from moving parts. If the instruction tells you to run the engine, be sure your hands, fingers and clothing are out of the way.

Gasoline vapors and hydrogen gases from batteries are explosive. To reduce the possibility of a fire or explosion, be careful when

working around gasoline or batteries.

• Use only a nonflammable solvent, not gasoline, to clean parts.

• Never drain or store gasoline in an open container.

• Keep all cigarettes, sparks and flames away from the battery and all fuel-related parts.

Improper service or repairs can create an

unsafe condition that can cause your customer

or others to be seriously hurt or killed.

Follow the procedures and precautions in this

manual and other service materials carefully.

Failure to properly follow instructions and

precautions can cause you to be seriously hurt

or killed.

Follow the procedures and precautions in this

manual carefully.

Date of Issue: April, 2005

©Honda Motor Co., Ltd.

INTRODUCTION

This addendum contains information for the NF100MN/MB/MSH-5. Refer to NF100M Shop Manual (62KRSFM3) for service

procedures and data not included in this addendum.

Your safety, and the safety of others, is very important. To help you make informed decisions we have provided safety messages

and other information throughout this manual. Of course, it is not practical or possible to warn you about all the hazards

associated with servicing this vehicle.

You must use your own good judgement.

You will find important safety information in a variety of forms including:

• Safety Labels – on the vehicle

• Safety Messages – preceded by a safety alert symbol and one of three signal words, DANGER, WARNING, or CAUTION.

These signal words mean:

You WILL be KILLED or SERIOUSLY HURT if you don’t follow instructions.

You CAN be KILLED or SERIOUSLY HURT if you don’t follow instructions.

You CAN be HURT if you don’t follow instructions.

• Instructions – how to service this vehicle correctly and safely.

As you read this manual, you will find information that is preceded by a symbol. The purpose of this message is to help

prevent damage to your vehicle, other property, or the environment.

ALL INFORMATION, ILLUSTRATIONS, DIRECTIONS AND SPECIFICATIONS INCLUDED IN THIS PUBLICATION ARE

BASED ON THE LATEST PRODUCT INFORMATION AVAILABLE AT THE TIME OF APPROVAL FOR PRINTING. Honda

Motor Co., Ltd. RESERVES THE RIGHT TO MAKE CHANGES AT ANY TIME WITHOUT NOTICE AND WITHOUT

INCURRING ANY OBLIGATION WHATSOEVER. NO PART OF THIS PUBLICATION MAY BE REPRODUCED WITHOUT

WRITTEN PERMISSION. THIS MANUAL IS WRITTEN FOR PERSONS WHO HAVE ACQUIRED BASIC KNOWLEDGE OF

MAINTENANCE ON Honda MOTORCYCLES, MOTOR SCOOTERS OR ATVS.

Honda Motor Co., Ltd.

SERVICE PUBLICATION OFFICE

24-1

24. NF100MN/MB/MSH-5 ADDENDUM

MODEL IDENTIFICATION···························· 24-2

GENERAL SPECIFICATIONS······················· 24-4

LUBRICATION SYSTEM SPECIFICATIONS 24-5

FUEL SYSTEM SPECIFICATIONS··············· 24-5

CYLINDER HEAD/VALVES

SPECIFICATIONS········································· 24-5

CYLINDER/PISTON SPECIFICATIONS······· 24-6

CLUTCH/GEARSHIFT LINKAGE

SPECIFICATIONS········································· 24-6

ALTERNATOR/STARTER CLUTCH/

CAM CHAIN TENSIONER

SPECIFICATIONS········································· 24-6

CRANKSHAFT/TRANSMISSION/

KICKSTARTER SPECIFICATIONS ··············· 24-7

FRONT WHEEL/BRAKE/SUSPENSION/

STEERING SPECIFICATIONS······················ 24-7

REAR WHEEL/BRAKE/SUSPENSION

SPECIFICATIONS········································· 24-7

BATTERY/CHARGING SYSTEM

SPECIFICATIONS········································· 24-8

IGNITION SYSTEM SPECIFICATIONS ······· 24-8

ELECTRIC STARTER SPECIFICATIONS······ 24-8

LIGHTS/METERS/SWITCHES

SPECIFICATIONS········································· 24-8

STANDARD TORQUE VALUES ·················· 24-9

ENGINE & FRAME TORQUE VALUES ······· 24-9

CABLE & HARNESS ROUTING ·················24-12

EMISSION CONTROL SYSTEM·················24-18

FRONT TOP COVER ···································24-19

MAIN PIPE SIDE COVER/LEG SHIELD······24-19

HANDLE COVER·········································24-20

REAR FENDER ············································24-21

MAINTENANCE SCHEDULE······················24-23

AIR CLEANER ·············································24-24

SECONDARY AIR SUPPLY SYSTEM ········24-24

AIR SCREW ADJUSTMENT·······················24-25

SECONDARY AIR SUPPLY SYSTEM ········24-26

CHARGING SYSTEM INSPECTION···········24-29

ALTERNATOR INSPECTION ······················24-30

REGULATOR/RECTIFIER SYSTEM

INSPECTION ···············································24-31

IGNITION SYSTEM INSPECTION··············24-31

IGNITION CONTROL MODULE

REPLACEMENT ··········································24-33

TURN SIGNAL LIGHT·································24-34

BRAKE/TAIL LIGHT ····································24-35

WIRING DIAGRAM ·····································24-37

NF100MN/MB/MSH-5 ADDENDUM

24-2

NF100MN/M B/MSH-5 ADDENDUM

MODEL IDENTIFICATION

The frame serial number is stamped on the seat stay.

The engine serial number is stamped on the lower left side of the

crankcase.

FRAME SERIAL NUMBER

ENGINE SERIAL NUMBER

NF100MN/MB/MSH-5 ADDENDUM

24-3

The carburetor identification number is stamped on the intake mani-

fold side of the carburetor body as shown.

The color label is attached on the fuel tank as shown. When ordering

color-coded parts, always specify the designated color code.

CARBURETOR IDENTIFICATION NUMBER

INTAKE

MANIFOLD

SIDE

COLOR LABEL

NF100MN/MB/MSH-5 ADDENDUM

24-4

GENERAL SPECIFICATIONS

ITEM SPECIFICATIONS

DIMENSIONS Overall length 1,870 mm (73.6 in)

Overall width 715 mm (28.1 in)

Overall height 1,050 mm (41.3 in)

Wheelbase 1,208 mm (47.6 in)

Seat height 750 mm (29.5 in)

Footpeg height 266 mm (10.5 in)

Ground clearance 130 mm (5.1 in)

Curb weight 104 kg (229 lbs)

FRAME Frame type Back bone type

Front suspension Telescopic fork

Front axle travel 80.2 mm (3.16 in)

Rear suspension Swingarm

Rear axle travel 80.5 mm (3.17 in)

Rear damper Single effected tube type

Front tire size 2.25 - 17 33L

Rear tire size 2.50 - 17 43L

Front brake Mechanical leading trailing

Rear brake Mechanical leading trailing

Caster angle 26° 30’

Trail length 69 mm (2.7 in)

Fuel tank capacity 3.8 liter (1.00 US gal, 0.84 lmp gal)

ENGINE Bore and stroke 50.0 x 49.5 mm (1.97 x 1.95 in)

Displacement 97.1 cm

(5.92 cu-in)

Compression ratio 8.8: 1

Valve train Multi link chain drive and OHC with rocker

arm

Intake valve opens at 1 mm (0.04 in) lift 2° BTDC

closes at 1 mm (0.04 in) lift 25° ABDC

Exhaust valve opens at 1 mm (0.04 in) lift 33° BBDC

closes at 1 mm (0.04 in) lift 0° TDC

Lubrication system Forced pressure and wet sump

Oil pump type Trochoid

Cooling system Air cooled

Air filtration Paper filter

Crankshaft type Assembled type

Engine dry weight 22.8 kg (50.3 lbs)

Cylinder arrangement Single cylinder inclined 80° from vertical

CARBURETOR Carburetor type Piston valve type

Venturi diameter 15.9 mm (0.63 in)

DRIVE TRAIN Clutch system Multi-plate, wet

Clutch operation system Automatic centrifugal type

Transmission Constant mesh, 4-speed

Primary reduction 4.058 (69/17)

Final reduction 2.571 (36/14)

Gear ratio 1st 2.833 (34/12)

2nd 1.705 (29/17)

3rd 1.238 (26/21)

4th 0.958 (23/24)

Gearshift pattern Left foot operated return system

(rotary system; only when the motorcycle

is not running)

- N - 1 - 2 - 3 - 4 (- N)

ELECTRICAL Ignition system Condenser Discharged Ignition (CDI)

Starting system Kickstarter with electric starter motor

Charging system Single phase output alternator

Regulator/rectifier SCR shorted/single phase, half wave rec-

tification

Lighting system Alternator

NF100MN/MB/MSH-5 ADDENDUM

24-5

LUBRICATION SYSTEM SPECIFICATIONS

Unit: mm (in)

FUEL SYSTEM SPECIFICATIONS

CYLINDER HEAD/VALVES SPECIFICATIONS

Unit: mm (in)

ITEM STANDARD SERVICE LIMIT

Engine oil capacity At draining 0.7 liter (0.7 US qt, 0.6 lmp qt) –

At disassembly 0.9 liter (1.0 US qt, 0.8 lmp qt) –

Recommended engine oil Honda 4-stroke oil or equivalent motor

oil

API service classification SE, SF or SG

Viscosity: SAE 10W-30

–

Oil pump rotor Tip clearance 0.10 – 0.15 (0.004 – 0.006) 0.20 (0.008)

Body clearance 0.15 – 0.21 (0.006 – 0.008) 0.35 (0.014)

Side clearance 0.07 – 0.11 (0.003 – 0.004) 0.15 (0.006)

ITEM SPECIFICATIONS

Carburetor identification number VM16B

Main jet #72.5

Slow jet #15

Jet needle clip position 2nd groove from bottom

Air screw opening See page 24-25

Float level 18.2 mm (0.72 in)

Engine idle speed 1,400 ± 10 0 min

-1

(rpm)

PAIR control valve specified vacuum 67 kPa (500 mmHg)

Throttle grip free play 2 – 6 mm (0.1 – 0.2 in)

ITEM STANDARD SERVICE LIMIT

Cylinder compression 1,177 kPa (12.0 kgf/cm

, 171 psi)

at 600 min

-1

(rpm)

–

Cylinder head warpage – 0.05 (0.002)

Valve,

valve guide

Valve clearance IN 0.05 (0.002) –

EX 0.05 (0.002) –

Valve stem O.D. IN 4.975 – 4.990 (0.1959 – 0.1965) 4.92 (0.194)

EX 4.955 – 4.970 (0.1951 – 0.1957) 4.92 (0.194)

Valve guide I.D. IN 5.000 – 5.012 (0.1969 – 0.1973) 5.03 (0.198)

EX 5.000 – 5.012 (0.1969 – 0.1973) 5.03 (0.198)

Stem-to-guide clear-

ance

IN 0.010 – 0.037 (0.0004 – 0.0015) 0.08 (0.003)

EX 0.030 – 0.057 (0.0012 – 0.0022) 0.10 (0.004)

Valve seat width IN/EX 1.0 (0.04) 1.6 (0.06)

Valve spring

free length

Inner IN/EX 32.41 (1.276) 30.9 (1.22)

Outer IN/EX 35.25 (1.388) 34.0 (1.34)

Rocker arm/

shaft

Rocker arm I.D. IN/EX 10.000 – 10.015 (0.3937 – 0.3943) 10.10 (0.398)

Rocker arm shaft O.D. IN/EX 9.972 – 9.987 (0.3926 – 0.3932) 9.91 (0.390)

Camshaft Cam lobe height IN 26.503 – 26.623 (1.0434 – 1.0481) 26.26 (1.034)

EX 26.318 – 26.438 (1.0361 – 1.0409) 26.00 (1.024)

NF100MN/MB/MSH-5 ADDENDUM

24-6

CYLINDER/PISTON SPECIFICATIONS

Unit: mm (in)

CLUTCH/GEARSHIFT LINKAGE SPECIFICATIONS

Unit: mm (in)

ALTERNATOR/STARTER CLUTCH/

CAM CHAIN TENSIONER SPECIFICATIONS

Unit: mm (in)

ITEM STANDARD SERVICE LIMIT

Cylinder I.D. 50.005 – 50.015 (1.9687 – 1.9691) 50.05 (1.970)

Out-of-round – 0.10 (0.004)

Taper – 0.10 (0.004)

Warpage – 0.05 (0.002)

Piston, piston

rings

Piston mark direction "IN" mark facing toward the intake side –

Piston O.D. 49.980 – 49.995 (1.9677 – 1.9683) 49.90 (1.965)

Piston O.D. measurement point 18 mm (0.7 in) from bottom of skirt –

Piston pin bore I.D. 13.002 – 13.008 (0.5119 – 0.5121) 13.055 (0.5140)

Piston pin O.D. 12.994 – 13.000 (0.5116 – 0.5118) 12.98 (0.511)

Piston-to-piston pin clearance 0.002 – 0.014 (0.0001 – 0.0006) 0.020 (0.0008)

Piston ring-to-ring

groove clearance

Top 0.015 – 0.045 (0.0006 – 0.0018) 0.12 (0.005)

Second 0.015 – 0.050 (0.0006 – 0.0020) 0.12 (0.005)

Piston ring end gap Top 0.10 – 0.25 (0.004 – 0.010) 0.5 (0.02)

Second 0.10 – 0.25 (0.004 – 0.010) 0.5 (0.02)

Oil (side rail) 0.20 – 0.70 (0.008 – 0.028) 1.1 (0.04)

Cylinder-to-piston clearance 0.010 – 0.035 (0.0004 – 0.0014) 0.15 (0.006)

Connecting rod small end I.D. 13.016 – 13.028 (0.5124 – 0.5129) 13.10 (0.516)

Connecting rod-to-piston pin clearance 0.016 – 0.034 (0.0006 – 0.0013) 0.08 (0.003)

ITEM STANDARD SERVICE LIMIT

Manual clutch Disc thickness 2.92 – 3.08 (0.115 – 0.121) 2.6 (0.10)

Plate warpage – 0.20 (0.008)

Clutch spring free length 25.7 (1.01) 25.2 (0.99)

Clutch outer guide O.D. 20.959 – 20.980 (0.8252 – 0.8260) 20.91 (0.823)

Clutch outer I.D. 21.020 – 21.041 (0.8276 – 0.8284) 21.09 (0.830)

Centrifugal

clutch

Clutch drum I.D. 104.0 – 104.2 (4.09 – 4.10) 104.3 (4.11)

Clutch lining thickness 1.5 (0.06) 1.0 (0.04)

One-way clutch drum I.D. 42.00 – 42.02 (1.6535 – 1.6543) 42.04 (1.655)

One-way clutch roller O.D. 4.99 – 5.00 (0.196 – 0.197) 4.97 (0.196)

Primary drive gear I.D. 19.030 – 19.058 (0.7492 – 0.7503) 19.11 (0.752)

Crankshaft O.D. at primary drive

gear

18.967 – 18.980 (0.7467 – 0.7472) 18.92 (0.745)

ITEM STANDARD SERVICE LIMIT

Cam chain

tensioner

Push rod O.D. 11.985 – 12.000 (0.4718 – 0.4724) 11.94 (0.470)

Spring free length 111.3 (4.38) 109 (4.3)

NF100MN/MB/MSH-5 ADDENDUM

24-7

CRANKSHAFT/TRANSMISSION/KICKSTARTER SPECIFICATIONS

Unit: mm (in)

FRONT WHEEL/BRAKE/SUSPENSION/STEERING SPECIFICATIONS

Unit: mm (in)

REAR WHEEL/BRAKE/SUSPENSION SPECIFICATIONS

Unit: mm (in)

ITEM STANDARD SERVICE LIMIT

Crankshaft Connecting rod side clearance 0.10 – 0.35 (0.004 – 0.014) 0.60 (0.024)

Connecting rod radial clearance 0 – 0.008 (0 – 0.0003) 0.05 (0.002)

Runout – 0.10 (0.004)

Transmission Gear I.D. M2 17.016 – 17.043 (0.6699 – 0.6710) 17.10 (0.673)

M4 17.016 – 17.043 (0.6699 – 0.6710) 17.10 (0.673)

C1 23.020 – 23.041 (0.9063 – 0.9071) 23.10 (0.909)

C3 20.020 – 20.041 (0.7882 – 0.7890) 20.10 (0.791)

Bushing O.D. C1 22.979 – 23.000 (0.9047 – 0.9055) 22.93 (0.903)

Bushing I.D. C1 20.000 – 20.021 (0.7874 – 0.7882) 20.08 (0.791)

Gear-to-bushing clearance C1 0.020 – 0.062 (0.0008 – 0.0024) 0.10 (0.004)

Mainshaft O.D. M2, 4 16.966 – 16.984 (0.6680 – 0.6687) 16.95 (0.667)

Countershaft O.D. C1, 3 19.959 – 19.980 (0.7858 – 0.7866) 19.94 (0.785)

Gear-to-shaft clearance M2 0.032 – 0.077 (0.0013 – 0.0030) 0.10 (0.004)

M4 0.032 – 0.077 (0.0013 – 0.0030) 0.10 (0.004)

C3 0.040 – 0.082 (0.0016 – 0.0032) 0.10 (0.004)

Bushing-to-shaft clear-

ance

C1 0.020 – 0.062 (0.0008 – 0.0024) 0.10 (0.004)

Shift fork I.D. 34.075 – 34.100 (1.3415 – 1.3425) 34.14 (1.344)

Claw thickness 4.86 – 4.94 (0.191 – 0.194) 4.60 (0.181)

Shift drum O.D. 33.950 – 33.975 (1.3366 – 1.3376) 33.93 (1.336)

ITEM STANDARD SERVICE LIMIT

Minimum tire tread depth – To the indicator

Cold tire pressure Driver only 200 kPa (2.00 kgf/cm

, 29 psi) –

Driver and passenger 200 kPa (2.00 kgf/cm

, 29 psi) –

Axle runout – 0.20 (0.008)

Wheel rim runout Radial – 2.0 (0.08)

Axial – 2.0 (0.08)

Wheel hub-to-rim distance (WITH SPOKE WHEEL) 11.5 ± 1 (0.45 ± 0.04) –

Brake Brake drum I.D. 110.0 – 110.2 (4.33 – 4.34) 111.0 (4.37)

Lever free play 10 – 20 (0.4 – 0.8) –

Fork Spring free length 329.9 (12.99) –

Tube runout – 0.20 (0.008)

Recommended fork fluid Fork fluid –

Fluid level 84 (3.3) –

Fluid capacity 62.0 ± 2.0 cm

(2.10 ± 0.07 US oz, 2.18 ± 0.07 lmp oz)

–

ITEM STANDARD SERVICE LIMIT

Minimum tire tread depth – To the indicator

Cold tire pressure Driver only 225 kPa (2.25 kgf/cm

, 33 psi) –

Driver and passenger 280 kPa (2.80 kgf/cm

, 41 psi) –

Axle runout – 0.20 (0.008)

Wheel rim runout Radial – 2.0 (0.08)

Axial – 2.0 (0.08)

Wheel hub-to-rim distance (WITH SPOKE WHEEL) 10.0 ± 1 (0.39 ± 0.04) –

Drive chain Size/link 428/100 –

Slack 25 – 35 (1.0 – 1.4) –

Brake

Brake drum I.D. 110.0 – 110.2 (4.33 – 4.34) 111.0 (4.37)

Pedal free play 20 – 30 (0.8 – 1.2) –

NF100MN/MB/MSH-5 ADDENDUM

24-8

BATTERY/CHARGING SYSTEM SPECIFICATIONS

IGNITION SYSTEM SPECIFICATIONS

ELECTRIC STARTER SPECIFICATIONS

Unit: mm (in)

LIGHTS/METERS/SWITCHES SPECIFICATIONS

ITEM SPECIFICATIONS

Battery Capacity 12 V – 5 Ah

Current leakage 0.1 mA max.

Voltage

(20° C/68° F)

Fully charged 13.0 – 13.2 V

Needs charging Below 12.3 V

Specific gravity

(20° C/68° F)

Fully charged 1.270 – 1.290

Needs charging Below 1.260

Charging

current

Normal 0.9 A/5 – 10 h

Quick 4.0 A/0.5 h

Alternator Capacity 85 W/5,000 min

-1

(rpm)

Charging coil resistance

(20° C/68° F)

0.2 – 2.0 Ω

Lighting coil resistance

(20° C/68° F)

0.1 – 1.0 Ω

Regulator/rectifier regulated voltage Charging output 15.5 V/5,000 min

-1

(rpm)

Lighting output 12.6 – 13.6 V/5,000 min

-1

(rpm)

ITEM SPECIFICATIONS

Spark plug Standard CR6HSA (NGK) U20FSR-U (DENSO)

Optional CR7HSA (NGK) U22FSR-U (DENSO)

Spark plug gap 0.60 – 0.70 mm (0.024 – 0.028 in)

Ignition coil peak voltage 100 V minimum

Ignition pulse generator peak voltage 0.7 V minimum

Alternator exciter coil peak voltage 100 V minimum

Ignition timing 15° BTDC at idle

ITEM STANDARD SERVICE LIMIT

Starter motor brush length 12.0 (0.47) 4.0 (0.16)

ITEM SPECIFICATIONS

Bulbs Headlight (High/Low beam) 12 V - 35/35 W

Position light 12 V - 5 W

Brake/tail light 12 V - 21/5 W

Front turn signal light 12 V - 21 W x 2

Rear turn signal light 12 V - 21 W x 2

Speedometer light 12 V - 1.7 W x 2

Turn signal indicator 12 V - 3.4 W x 2

Gear position indicator 12 V - 1.7 W x 5

High beam indicator 12 V - 1.7 W

Fuse 10A

NF100MN/MB/MSH-5 ADDENDUM

24-9

STANDARD TORQUE VALUES

ENGINE & FRAME TORQUE VALUES

• Torque specifications listed below are for important fasteners.

• Others should be tightened to standard torque values listed above.

1. Apply a locking agent to the threads.

2. Apply engine oil to the threads and seating surface.

3. U-nut.

ENGINE

MAINTENANCE

LUBRICATION SYSTEM

FUEL SYSTEM

CYLINDER HEAD/VALVES

CYLINDER/PISTON

FASTENER TYPE

TORQUE

FASTENER TYPE

TORQUE

N·m (kgf·m, lbf·ft) N·m (kgf·m, lbf·ft)

5 mm hex bolt and nut 5 (0.5, 3.7) 5 mm screw 4 (0.4, 3.0)

6 mm hex bolt and nut 10 (1.0, 7) 6 mm screw 9 (0.9, 6.6)

8 mm hex bolt and nut 22 (2.2, 16) 6 mm flange bolt (8 mm head) 10 (1.0, 7)

10 mm hex bolt and nut 34 (3.5, 25) 6 mm flange bolt (10 mm head) and nut 12 (1.2, 9)

12 mm hex bolt and nut 54 (5.5, 40) 8 mm flange bolt and nut 26 (2.7, 19)

10 mm flange bolt and nut 39 (4.0, 29)

ITEM Q'TY

THREAD TORQUE

REMARKS

DIA. (mm) N·m (kgf·m, lbf·ft)

Oil drain bolt 1 12 24 (2.4, 18)

Valve adjuster hole cap 2 30 12 (1.2, 9)

Valve adjuster lock nut 2 5 9 (0.9, 6.6)

Centrifugal oil filter cover screw 3 5 4 (0.4, 3.0)

Clutch adjuster lock nut 1 8 12 (1.2, 9)

Spark plug 1 10 12 (1.2, 9)

ITEM Q'TY

THREAD TORQUE

REMARKS

DIA. (mm) N·m (kgf·m, lbf·ft)

Oil filter cover screw 3 5 4 (0.4, 3.0)

Oil pump mounting screw 3 6 8 (0.8, 5.9)

Oil pump cover screw 3 5 5 (0.5, 3.7)

ITEM Q'TY

THREAD TORQUE

REMARKS

DIA. (mm) N·m (kgf·m, lbf·ft)

Carburetor strainer cup 1 22 4.9 (0.5, 3.6)

ITEM Q'TY

THREAD TORQUE

REMARKS

DIA. (mm) N·m (kgf·m, lbf·ft)

Cylinder head cover cap nut 4 7 14 (1.4, 10)

Right cylinder head side cover bolt 2 6 10 (1.0, 7)

Cylinder head mounting bolt 1 6 10 (1.0, 7)

Cam sprocket bolt 2 5 9 (0.9, 6.6)

ITEM Q'TY

THREAD TORQUE

REMARKS

DIA. (mm) N·m (kgf·m, lbf·ft)

Cam chain guide roller pin bolt 1 8 10 (1.0, 7)

Cylinder mounting bolt 1 6 10 (1.0, 7)

NF100MN/MB/MSH-5 ADDENDUM

24-10

CLUTCH/GEARSHIFT LINKAGE

ALTERNATOR/STARTER CLUTCH/CAM CHAIN TENSIONER

CRANKSHAFT/TRANSMISSION/KICKSTARTER

LIGHTS/METERS/SWITCHES

ITEM Q'TY

THREAD TORQUE

REMARKS

DIA. (mm) N·m (kgf·m, lbf·ft)

Shift drum stopper arm bolt 1 6 10 (1.0, 7)

Shift return spring pin 1 8 30 (3.1, 22)

Shift drum stopper plate bolt 1 6 17 (1.7, 13)

Centrifugal clutch lock nut 1 14 42 (4.3, 31)

Clutch lifter plate flange bolt 4 6 12 (1.2, 9)

Change clutch center lock nut 1 14 42 (4.3, 31)

ITEM Q'TY

THREAD TORQUE

REMARKS

DIA. (mm) N·m (kgf·m, lbf·ft)

Crankshaft hole cap 1 30 3 (0.3, 2.2) NOTE 2

Timing hole cap 1 14 1.5 (0.2, 1.1) NOTE 2

Cam chain tensioner sealing bolt 1 14 22 (2.2, 16)

Cam chain tensioner pivot bolt 1 8 16 (1.6, 12)

Flywheel flange nut 1 10 40 (4.1, 30)

Starter clutch outer mounting screw 3 6 10 (1.0, 7)

ITEM Q'TY

THREAD TORQUE

REMARKS

DIA. (mm) N·m (kgf·m, lbf·ft)

Shift drum bolt 1 6 10 (1.0, 7)

ITEM Q'TY

THREAD TORQUE

REMARKS

DIA. (mm) N·m (kgf·m, lbf·ft)

Gear position switch bolt 1 6 10 (1.0, 7)

NF100MN/MB/MSH-5 ADDENDUM

24-11

FRAME

MAINTENANCE

ENGINE REMOVAL/INSTALLATION

FRONT WHEEL/BRAKE/SUSPENSION/STEERING

REAR WHEEL/BRAKE/SUSPENSION

OTHERS

ITEM Q'TY

THREAD TORQUE

REMARKS

DIA. (mm) N·m (kgf·m, lbf·ft)

Air cleaner housing cover screw 4 5 1.1 (0.1, 0.8)

ITEM Q'TY

THREAD TORQUE

REMARKS

DIA. (mm) N·m (kgf·m, lbf·ft)

Engine hanger bolt Upper 1 8 34 (3.5, 25)

Lower 1 8 29 (3.0, 21)

Drive sprocket fixing plate bolt 2 6 12 (1.2, 9)

Main footpeg bar mounting bolt/washer 4 8 22 (2.2, 16)

ITEM Q'TY

THREAD TORQUE

REMARKS

DIA. (mm) N·m (kgf·m, lbf·ft)

Steering stem nut 1 26 See page 12-33

Steering stem top thread 1 26 See page 12-32

Bottom bridge pinch flange bolt 4 10 74 (7.5, 55)

Handlebar holder special nut 1 10 59 (6.0, 44) NOTE 3

Front spoke nipple (WITH SPOKE WHEEL) 36 BC 2.9 3.2 (0.3, 2.4)

Front axle nut 1 12 49 (5.0, 36) NOTE 3

Brake lever pivot bolt 1 5 1 (0.1, 0.7)

Brake lever pivot nut 1 5 4.5 (0.5, 3.3)

Front brake arm nut 1 6 10 (1.0, 7)

Fork bolt 2 20 22 (2.2, 16)

Fork socket bolt 2 8 20 (2.0, 15) NOTE 1

ITEM Q'TY

THREAD TORQUE

REMARKS

DIA. (mm) N·m (kgf·m, lbf·ft)

Rear axle nut 1 12 49 (5.0, 36) NOTE 3

Rear axle sleeve nut 1 17 44 (4.5, 32)

Rear spoke nipple (WITH SPOKE WHEEL) 36 BC 3.2 3.7 (0.4, 2.7)

Driven sprocket UBS nut 4 8 32 (3.3, 24) NOTE 2

Driven sprocket stud bolt 4 8 20 (2.0, 15) NOTE 1

Rear brake arm bolt 1 6 10 (1.0, 7) NOTE 3

Shock absorber mounting nut Upper 2 10 24 (2.4, 18)

Lower 2 10 24 (2.4, 18)

Swingarm pivot nut 1 10 39 (4.0, 29)

Drive chain case mounting bolt 2 6 7 (0.7, 5.2)

ITEM Q'TY

THREAD TORQUE

REMARKS

DIA. (mm) N·m (kgf·m, lbf·ft)

Side stand pivot bolt 1 10 10 (1.0, 7)

Side stand lock nut 1 10 29 (3.0, 21)

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