GAS GAS EC250E 2012 Owner's manual

Type
Owner's manual

This manual is also suitable for

2011 GAS GAS Motos, S.A.
All rights reserved.
The reproduc on, distribu on, public communica on and transforma on, totally or
par ally, is prohibited without the express authoriza on of the copyright owner.
Manual made by: Automo ve Technical Projects, S.L.
Owner’s manual
-3-
GENERAL INFORMATION ................................................................................................................................................................. 7
INTRODUCTION .................................................................................................................. ...............................................................8
LEGAL NOTICES .................................................................................................................................................................................8
NOTICES AND WARNINGS .................................................................................................................................................................8
PRELIMINARY WARNINGS .................................................................................................................................................................9
CONTROLS ANS COMPONENTS LOCATION ......................................................................................................................................10
IDENTIFICATION ..............................................................................................................................................................................13
STEERING LOCK ...............................................................................................................................................................................13
SPECIFICATIONS ..............................................................................................................................................................................14
EC MODELS ELECTRICAL DIAGRAM .................................................................................................................................................16
CROSSCOUNTRY MODELS ELECTRICAL DIAGRAM ...........................................................................................................................17
TORQUE VALUES .............................................................................................................................................................................18
General ...............................................................................................................................................................................18
Chassis ................................................................................................................................................................................18
Engine .................................................................................................................................................................................20
MULTIFUNCTION GAUGE ................................................................................................................................................................22
Quick guide .........................................................................................................................................................................22
Normal mode ..........................................................................................................................................................22
Con gura on mode ................................................................................................................................................22
Reset and change of ba ery ..............................................................................................................................................23
Speci ca ons ......................................................................................................................................................................23
Temporal data reset ................................................................................................................................................23
Trip adjust ...............................................................................................................................................................23
Con gura on ......................................................................................................................................................................24
Enter con gura on mode .......................................................................................................................................24
Set Speed units .......................................................................................................................................................24
set wheel size ..........................................................................................................................................................24
Set clock format ......................................................................................................................................................24
set me ...................................................................................................................................................................24
Set temperature units .............................................................................................................................................24
Set high temperature warning ................................................................................................................................25
Set danger temperature warning ............................................................................................................................25
Set oil reminder ......................................................................................................................................................25
Set maintenance reminder......................................................................................................................................25
Measure of the wheel circumference .................................................................................................................................25
Method 1 ................................................................................................................................................................25
Method 2 ................................................................................................................................................................26
Screens in normal mode .....................................................................................................................................................26
Screen 1 ..................................................................................................................................................................26
Screen 2 ......................................................................................................................
............................................26
Screen 3 ..................................................................................................................................................................26
Sleep mode .........................................................................................................................................................................27
HOMOLOGATION ............................................................................................................................................................................28
OPERATING INSTRUCTIONS ........................................................................................................................................................... 29
STARTING PROCEDURE ....................................................................................................................................................................30
BREAKIN PROCEDURE ....................................................................................................................................................................30
DAILY INSPECTION ...........................................................................................................................................................................31
CLEANING .......................................................................................................................................................................................35
Contents
Owner’s manual
-4-
STORAGE ....................................................................................................................... ..................................................................36
SERVICE AND MAINTENANCE ........................................................................................................................................................ 37
MAINTENANCE SCHEDULE ..............................................................................................................................................................38
MAINTENANCE................................................................................................................................................................................39
1.-Clutch ..................................................................................................................... .........................................................39
2.-Clutch discs .....................................................................................................................................................................39
3.-Thro le cable ..................................................................................................................................................................39
4.-Spark plug .......................................................................................................................................................................39
5.-Air lter ...........................................................................................................................................................................40
6.-Carburetor ......................................................................................................................................................................42
7.-Transmission oil ..............................................................................................................................................................42
8.-Piston and ring ................................................................................................................................................................43
9.-Cylinder head, cylinder, ex. valve ....................................................................................................................................43
10.-Exhaust system .............................................................................................................................................................43
11.-Mu er ber ..................................................................................................................................................................44
12.-Connec ng rod and bearings ........................................................................................................................................45
13.-Kick-starter and gear shi pedal ...................................................................................................................................45
14.-Rubber joint exhaust/silencer .......................................................................................................................................45
15.-Motor bearings .............................................................................................................................................................45
16.-Coolant .........................................................................................................................................................................45
17.-Radiator hose and connec ons .....................................................................................................................................47
18.-Brakes adjustment ........................................................................................................................................................47
19.-Brake wear ....................................................................................................................................................................48
20.-Brake uid .....................................................................................................................................................................50
21.-Brake uid level.............................................................................................................................................................50
22.-Pump piston and dust cover (front and rear) ................................................................................................................50
23.-Caliper piston and dust cover (all calipers) ....................................................................................................................51
24.-Brake hoses ...................................................................................................................................................................51
25 and 26.-Wheels and spokes ............................................................................................................................................51
27.-chain guide ...................................................................................................................................................................51
28.-Chain guide wear ..........................................................................................................................................................51
29.-Chain guide shoe ...........................................................................................................................................................51
30.-Front suspension ...........................................................................................................................................................52
31.-Front suspension oil ......................................................................................................................................................53
32.-Bolts, nuts and fasteners ...............................................................................................................................................53
33.-Gas tube ........................................................................................................................................................................53
34.-Fuel system ...................................................................................................................................................................54
35.-Steering head adjustment .............................................................................................................................................54
36.-General lubrica on .......................................................................................................................................................55
37.-Steering bearings .........................................................................................................
.................................................55
38.-Wheel bearing ..............................................................................................................................................................55
39.-Swingarm and linkage ...................................................................................................................................................55
40.-Rear suspension ............................................................................................................................................................55
41.-Chain ..................................................................................................................... ........................................................58
42.-Tires ..............................................................................................................................................................................58
43.-Ba ery Load..................................................................................................................................................................59
ADJUSTMENTS ............................................................................................................................................................................... 61
INTRODUCTION .................................................................................................................. .............................................................62
Contents
Owner’s manual
-5-
Contents
CARBURETION TUNNING ................................................................................................................................................................62
Thro le valve opening in uences .......................................................................................................................................62
Idle jet and mixture screw ..................................................................................................................................................62
Needle ................................................................................................................................................................................63
Main jet ..............................................................................................................................................................................63
Reference carbure on (compe on use only) ....................................................................................................................63
correc on Factors ...............................................................................................................................................................64
Symptoms of improper se ngs ..........................................................................................................................................65
CDI MAP ..........................................................................................................................................................................................66
SECONDARY TRANSMISSION RATIO.................................................................................................................................................66
SUSPENSION TUNNING ...................................................................................................................................................................67
available Se ngs ................................................................................................................................................................67
Standard se ngs ................................................................................................................................................................68
Sta c sag .............................................................................................................................................................................68
Correc on acording to terrains ...........................................................................................................................................68
Adjus ng your bike .............................................................................................................................................................68
TROUBLESHOOTING ....................................................................................................................................................................... 71
WARRANTY MANUAL ..................................................................................................................................................................... 77
Owner’s manual
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This page is inten onally le blank
Owner’s manual
-7-
GENERAL INFORMATION
Owner’s manual
-8-
Introduction
GAS GAS Motos, S.A. thanks you for your con dence.
With the choose of your new GAS GAS EC 2012 you just entered the great GAS GAS team and, as a user of the brand number one on o -
road motorcycles, deserves dis nguished treatment that we want to o er both our rela onship a er the acquisi on of your GAS GAS and
in the explana ons that you are in this manual.
Your GAS GAS EC 2012 is a bike designed for the prac ce of the high compe on, it is the result of many years of racing and experience in
such demanding disciplines. The many successes achieved by great riders with our GAS GAS bikes, have provided basic data in order to crea-
te these high level motorcycle. A few exclusive motorcycles GAS GAS with three key factors: reliability, high performance and good stability.
Congratula ons because your elec on has been, without doubt, the right one. With your prowess to the handlebars of your GAS GAS and
with adequate prepara on and corresponding revisions are essen al to ensure that your GAS GAS is highly reliable, you can enjoy more
comfortable and grateful prac ce the sport motorcycle.
Thank you for your trust and welcome to GAS GAS Motos, S.A.
Notices and warnings
Please read carefully this manual with special a en on to the following no ces:
DANGER
No ce about a danger that leads to serious injury and even death.
WARNING
No ce about a danger which may cause personal injury and/or damage to the vehicle.
Legal notices
In the interest of technical development GAS GAS Motos, S.A. reserves the right to modify the construc on, sta ng, and accessories of
the motorcycle without prior no ce. Data measures, weights, and powers are understood with the respec ve tolerances.
Depending on the volume of equipment and accessories for your GAS GAS, as well as the versions cer ed to respect the various laws of
each State, there may be varia ons on the descrip ons and illustra ons. So the pictures exposed in this manual may therefore not corres-
pond to the purchased model. Thats why not may arise claim some excep on error, error of prin ng or omission.
Owner’s manual
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Preliminary warnings
DANGER
Three of each four fatal accidents are due to head injuries. The risk of brain injury is three mes higher if you don’t use a helmet. Always
take a helmet approved, the probability of leaving unharmed in an accident increases by 20%. It also recommends the use of eye protec on
and gloves, boots and other items for protec on that are in perfect condi on.
Never carry passenger. Your GAS GAS is not approved for this purpose, does not have an appropriate saddle, handles or footrests for
passenger. In addi on weight and imbalance can a ect handling.
Avoid modi ca ons in your GAS GAS with non-original accessories and don’t remove o the original elements, these changes can a ect
stability and handling, making it a dangerous and illegal vehicle. GAS GAS requires the use of original spare parts and accessories, or parts
and accessories homologated by GAS GAS Motorcycles, S.A. It is an essen al condi on for maintaining the warranty.
Your GAS GAS has been designed for o -road use, not designed for long travel on highways. Such use could lead to engine damages be-
cause it maintained high revolu ons. Also tyres are not suitable for use on paved surfaces. It has not been designed for urban use. Long tops
at tra c lights in town could overheat the engine.
Maintain your GAS GAS in good condi on. To avoid any problem, inspect your motorcycle before each use and then all maintenance re-
commended in this manual. A er a fall, inspect that the main elements have not been damaged. Driving a motorcycle in a bad state can be
cause of an accident with serious injuries and even death.
DANGER
The exhaust pipe and other parts reached high temperatures during use and take to cool down once the engine shutdown. Avoid handling
or touching anything during this period. The use of shorts is not recommended, may cause burns on the legs.
DANGER
Avoid wearing loose clothing that could engage with parts of the vehicle or the environment. Although total security is impossible, the
use of suitable equipment reduces the possibility and/or the severity of injuries.
Owner’s manual
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Controls and components location
Number Name Number Name
1 Headlamp with posi on, low beam and high beam lamps 11 Front fork
2 Front turn signals 12 CDI switch
3 Fuel tank 13 Electric Starter
4 Fuel valve 14 Gear shi pedal
5 Rear shock 15 Carburetor
6 Air lter 16 Secondary transmission chain
7 Side stand 17 Chain guide
8 Rear turn signals 18 License plate holder
9 Front brake disc 19 Rear re ector
10 Front brake caliper
1
2 3
4
5
6
7
8
9
11 12
14
15
16
1710
19
18
13
Owner’s manual
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Controls and components location
Number Name Number Name
1 License plate light 9 Mu er
2 Brake light 10 Rear brake disc
3 Seat 11 Rear brake caliper
4 Rear shock gas reservoir 12 Rear brake master cylinder
5 Kick-starter 13 Suspension linkage
6 Manufacturers iden ca on plate 14 Rear brake pedal
7 Radiator 15 Sump guard
8 Exhaust 16 Front axle handle
1 2 3 4 5 6 7 8
9
10
11
12
13
14 15
16
Owner’s manual
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Number Name Number Name
1 Clutch lever 6 Front brake master cylinder
2 Choke lever 7 Thro le
3 Clutch uid reservoir 8 Front brake lever
4 Mul func on gauge
1
9 Turn signals, lights, horn and engine stop controls
2
5 Fuel tank cap 10 Steering lock
1
Not available on CrossCountry models.
2
The CrossCountry models have an independent lights ”on-o ” and engine stop switches.
1 2 3
9
5 6
8
7
4
Controls and Components location
10
Number Name Number Name
1 Horn 4 Posi on, low beam and high beam lights
2 Starter Switch 5 Turn signals
3 Engine stop Switch
3 41
5
2
Owner’s manual
-13-
Identi cation
Steering lock
Your GAS GAS has a manufacturer’s iden ca on plate (1) in which details are:
manufacturer, chassis number, homologa on number and noise level.
The chassis number is also stamped in the right side of the steering column (2).
1
2
Your GAS GAS has a steering lock. Its found on the le side of the steering
column.
To lock the steering:
1. Turn the handlebar fully to the right.
2. Insert the key into the lock and rotate it of turn counter-clockwise.
3. Press the key inside.
4. Turn the key clockwise to its original posi on and remove.
The lock should be sunk for the steering lock to be e ec ve.
Owner’s manual
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Speci cations
Code GG-E2512-E GG-E3012-E
Comercial model EC250E EC300E31
ENGINE
Cycle 2 strokes
Cylinder number Monocylinder
Refrigera on Liquid cooled
Capacity 249,3 cc 294,7 cc
Bore 66,4 mm 72,0 mm
Stroke 72,0 mm 72,0 mm
Carburetor Keihin PWKS 38
Intake type Reed Valves into the cranckcase
Lubrica on system Mixture in gasoline
Star ng mechanism Electric starter / Kick-starter
Igni on type CDI
Pre-igni on set-up 0 mm from TDC
Spark plug DENSO W24ESR-U o NGK BR8EG
Electrode gap 0,7~0,8 mm
TRANSMISION
Primary ra o 2,85 (57/20)
Gearbox 6 gears
Gear ra o 1st 2,07 (29/14)
2nd 1,63 (26/16)
3rd 1,33 (24/18)
4th 1,10 (22/20)
5th 0,91 (21/23)
6th 0,79 (19/24)
Secondary transmission By chain
Secondary ra o 3,69 (48/13)
Drive chain 5/8” x 1/4” with O-Rings (112 links)
Clutch type Mul -disc wet clutch
Clutch trigger Hydraulic
Lubrica on Medium Oil
Capacity 900cc
Available rear sprockets 39, 40, 42, 44, 46, 47, 48, 49, 50, 51, 52
Available front sprockets 12, 13
CHASSIS
Type
Perimeter CrMo alloy frame, 3 component polymer subframe
Tires Front 90/90x21
Rear 140/80x18
Tire pressure Front 1,0 bar
Rear 1,0 bar
Suspension Front Inverted telescopic fork ø 48 mm with rebound and compres-
sion damping adjustments
Rear Progressive shock absorber with spring pre-load, rebound, high
speed and low speed compression damping adjustments
Owner’s manual
-15-
Speci cations
EC250 EC300
CHASSIS
Suspension travel Front 298 mm
Rear 298 mm
Front fork oil level 130 mm (compressed, without spring)
Brakes Front Brake disc, with 2 parallel oa ng piston caliper
Trasero Brake disc, with 1 oa ng piston caliper
Brake disc Front Ø260 mm
Rear Ø220 mm
DIMENSIONS
Total height 1260 mm
Total length 2200 mm
Seat height 960 mm
Minimum height 375 mm
Total width 830 mm
Wheelbase 1475 mm
Dry weight 102 kg
Fuel tank capacity 10,5 l
LIQUIDS
RECOMMENDED
Fuel Unleaded (RON 95 minimum)
Mixture fuel/oil (JASO FC) GRO O Road 1 100% synthe c oil ra o 2% (50:1)
Semisynthe c oil ra o 2% (50:1)
Mineral oil ra o 3% (32:1)
Coolant
1
GRO GCC 30% Long Time Coolant mixture at 30%
Brake uid GRO Brake Fluid DOT-4 DOT-4
Clutch uid GRO Global Ultra-5 Mineral oil
Transmission oil GRO Gear Trans 10W30 10W30 API SF or SG
Fork oil FUCHS TITAN SAF 1091 SAE 3
CARBURETION
Homologa on
2
Carburetor type Keihin PWKS 38
Main jet 115
Idle jet 35
Needle CHN
Needle posi on 5th from top
Thro le valve 7
Mixture screw 1 turn from fully closed
Compe on
3
Carburetor type Keihin PWKS 38
Main jet 175
Idle jet 42
Needle N1EF
Needle posi on 3rd from top
Thro le valve 7
Mixture screw 1 turn from fully closed
1
Cold countries must adjust the coolant to their temperature.
2
Not valid on CrossCountry models.
3
Closed-circuit use only.
Owner’s manual
-16-
EC models electrical diagram
Owner’s manual
-17-
CrossCountry models electrical diagram
Owner’s manual
-18-
Torque Values
CHASSIS
Name Size Torque(Nm)
1 Steering nut M24 20
2 Rear shock bolt M10x50 45
3 Swingarm bolt M14 70
4 Brake disc bolt M6x15 12
5 Front axle bolt M20x15 50
6 Brake caliper bolt M8x30 30
7 Engine mount bolt M10x120 50
8 Rear sprocket bolt M8x25 30
GENERAL
Size Torque (Nm)
M4 nuts and bolts 3
M5 nuts and bolts 6
M6 nuts and bolts 10
M8 nuts and bolts 25
M10 nuts and bolts 45
GENERAL
CHASSIS
21 3
4 5
6
7 8
Owner’s manual
-19-
Torque Values
CHASSIS
Name Size Torque(Nm)
1 Subframe bolt M8x25 25
2 Brake banjo bolt - 6
3 Upper clamp bolt M8x35 15
4 Spokes - 1,5
5 Rear axle nut M20 80
6 Linkage bolt M14x115 80
7 Rear brake pedal bolt M8x45 20
5 6
1 2 3
4
7
Owner’s manual
-20-
Torque Values
ENGINE
Name Size Torque (Nm)
1 Valve cover bolt M6x15 8
2 Gearshi pedal bolt M6x20 15
3 Kick-starter bolt M6x10 12
4 Kick-starter bolt M6x20 10
5 Crankcase bolt M6x65 10
ENGINE
543
2
1
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GAS GAS EC250E 2012 Owner's manual

Type
Owner's manual
This manual is also suitable for

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