KTM 125 SX 2010, Owner'S Manual

Page: 106 / 899

TABLE OF CONTENTS
3
Removing the headlight mask with the headlight (EXC,
EXC SIX DAYS) ............................................................. 52
Refitting the headlight mask with the headlight (EXC,
EXC SIX DAYS) ............................................................. 52
Removing the start number plate (XC
‑
W/XC)..................... 52
Installing the start number plate (XC
‑
W/XC)...................... 53
Handlebar position ........................................................ 53
Adjusting the handlebar position
x
................................ 53
Checking the play in the throttle cable............................. 54
Adjusting the play in the throttle cable
x ....................... 54
Checking the chain for dirt ............................................. 54
Cleaning the chain......................................................... 54
Checking the chain tension ............................................ 55
Checking the rear sprocket/engine sprocket for wear ......... 55
Checking chain wear...................................................... 55
Adjusting the chain tension ............................................ 56
Adjusting the chain guide
x .......................................... 57
Checking the brake discs................................................ 58
Checking the free travel of the hand brake lever ............... 58
Adjusting the basic position of the hand brake lever
(XC
‑
W/XC)..................................................................... 59
Adjusting free travel of hand brake lever (EXC,
EXC SIX DAYS) ............................................................. 59
Checking the front brake fluid level ................................. 59
Adding front brake fluid
x ............................................ 60
Checking the front brake linings...................................... 60
Changing the front brake linings
x
................................. 61
Checking the free travel of the foot brake lever ................. 62
Adjusting the basic position of the foot brake lever
x
...... 63
Checking the rear brake fluid level .................................. 63
Adding rear brake fluid
x .............................................. 64
Checking the rear brake linings ....................................... 64
Removing the rear brake linings
x ................................. 65
Installing the rear brake linings x .................................. 65
Changing the rear brake linings x .................................. 66
Removing the front wheel
x
.......................................... 66
Installing the front wheel
x
........................................... 67
Removing the rear wheel
x
........................................... 68
Installing the rear wheel
x
............................................ 68
Checking the tire condition............................................. 69
Checking the tire air pressure ......................................... 70
Checking the spoke tension ............................................ 70
Engine characteristic - auxiliary spring
(All 250/300 models) .................................................... 71
Engine characteristic - adjusting the auxiliary spring
x
(All 250/300 models) .................................................... 71
Removing the battery
x (250 EXC AUS/XC
‑
W/XC,
all 300 models)............................................................. 72
Installing the battery
x (250 EXC AUS/XC
‑
W/XC,
all 300 models)............................................................. 72
Recharging the battery
x (250 EXC AUS/XC
‑
W/XC,
all 300 models)............................................................. 72
Removing a fuse (250 EXC AUS/XC
‑
W/XC,
all 300 models)............................................................. 73
Replacing the fuse (250 EXC AUS/XC
‑
W/XC,
all 300 models)............................................................. 73
Checking the headlight setting (EXC, EXC SIX DAYS) ........ 74
Adjusting the headlight range (EXC, EXC SIX DAYS) ......... 74
Removing the seat ......................................................... 74
Mounting the seat ......................................................... 75
Removing the fuel tank
x
............................................. 75
Installing the fuel tank
x
.............................................. 76
Cooling system .............................................................. 76
Checking the antifreeze and coolant level ........................ 77
Checking the coolant level.............................................. 77
Draining the coolant
x
.................................................. 78
Refilling with coolant
x
................................................ 79
Removing the main silencer............................................ 80
Installing the main silencer ............................................ 80
Glass fiber yarn filling of main silencer ............................ 80
Removing the glass fiber yarn filling of the main
silencer
x
................................................................... 80
Installing the glass fiber yarn filling of the main
silencer
x
................................................................... 81
Changing the glass fiber yarn filling of the main
silencer
x
................................................................... 81
Removing the air filter box lid......................................... 81
Installing the air filter box lid.......................................... 81
Removing the air filter
x ............................................... 81
Installing the air filter
x
............................................... 82
Cleaning the air filter
x
................................................ 82
Adjusting the basic position of the clutch lever................. 83
Checking the fluid level of the hydraulic clutch ................ 83
Changing the hydraulic clutch fluid
x
............................ 84
Checking the basic position of the shift lever.................... 85
Adjusting the basic position of the shift lever
x
.............. 85
Carburetor .................................................................... 85
Carburetor - adjusting the idle speed
x
.......................... 86
Emptying the carburetor float chamber
x
....................... 87
Checking the gear oil level.............................................. 88
Changing the gear oil
x ................................................ 88
Draining the gear oil
x
................................................. 89
Refilling with gear oil
x
................................................ 89
Adding gear oil
x
......................................................... 90
TROUBLESHOOTING......................................................... 91
CLEANING........................................................................ 93
Cleaning the motorcycle ................................................. 93
STORAGE ......................................................................... 94
Storage......................................................................... 94
Putting into operation after storage ................................. 94
TECHNICAL DATA - ENGINE.............................................. 95
125 EXC EU, 125 EXC SIX DAYS EU .............................. 95
150 XC USA ................................................................. 95
All 200 models ............................................................. 96
All 250 models ............................................................. 96
All 300 models ............................................................. 97
Capacity - gear oil.......................................................... 98
Capacity - coolant.......................................................... 98
TECHNICAL DATA - ENGINE TIGHTENING TORQUES.......... 99
All 125/150/200 models ............................................... 99
All 250/300 models ...................................................... 99
TECHNICAL DATA - CARBURETOR................................... 101
125 EXC EU, 125 EXC SIX DAYS EU ............................ 101
150 XC USA ............................................................... 101
200 EXC EU ............................................................... 101
200 EXC AUS ............................................................. 101
200 XC
‑
W USA ........................................................... 102
250 EXC EU, 250 EXC SIX DAYS EU ............................ 102
250 EXC AUS ............................................................. 102
250 XC EU/USA.......................................................... 102
250 XC
‑
W USA ........................................................... 103
300 EXC EU, 300 EXC SIX DAYS EU ............................ 103
300 EXC AUS ............................................................. 103