KTM 50 SX 2017, Owner'S Manual

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TABLE OF CONTENTS
3
11.36 Checking the chain, rear sprocket, engine
sprocket, and chain guide................................ 52
11.37 Adjusting the chain guide ............................. 54
11.38 Checking the frame
..................................... 54
11.39 Checking the swingarm ................................ 54
11.40 Checking the throttle cable routing ................... 55
11.41 Checking the rubber grip ................................. 55
11.42 Additionally securing the rubber grip................. 55
12 BRAKE SYSTEM ........................................................ 56
12.1 Checking play of handbrake lever ..................... 56
12.2 Adjusting the play of the hand brake lever ......... 56
12.3 Adjusting the basic position of the hand brake
lever .............................................................. 56
12.4 Checking brake discs....................................... 57
12.5 Checking the front brake fluid level .................. 57
12.6 Adding front brake fluid ............................... 58
12.7 Checking the front brake linings ....................... 59
12.8 Changing the front brake linings ................... 59
12.9 Checking the free travel of the foot brake
lever .............................................................. 61
12.10 Adjusting the free travel of the foot brake
lever ........................................................... 62
12.11 Adjusting the basic position of the foot brake
lever ........................................................... 62
12.12 Checking rear brake fluid level ......................... 63
12.13 Adding rear brake fluid
................................ 63
12.14 Checking the rear brake linings ........................ 64
12.15 Changing the rear brake linings ..................... 64
13 WHEELS, TIRES ........................................................ 67
13.1 Removing the front wheel ............................. 67
13.2 Installing the front wheel ............................. 67
13.3 Removing the rear wheel .............................. 68
13.4 Installing the rear wheel ............................... 68
13.5 Checking the tire condition .............................. 69
13.6 Checking tire air pressure ................................ 70
13.7 Checking spoke tension ................................... 70
14 COOLING SYSTEM ..................................................... 71
14.1 Cooling system ............................................... 71
14.2 Checking the antifreeze and coolant level .......... 71
14.3 Checking the coolant level ............................... 72
14.4 Draining the coolant .................................... 72
14.5 Refilling with coolant ................................... 73
15 TUNING THE ENGINE................................................ 74
15.1 Checking the installation position of the
throttle grip .................................................... 74
15.2 Checking the play of the throttle cable .............. 74
15.3 Adjusting the play in the throttle cable .......... 74
15.4 Carburetor - idle (50 SX).................................. 75
15.5 Carburetor - idle (50 SX Mini) .......................... 75
15.6 Carburetor - adjusting idle speed (50 SX) ...... 75
15.7 Carburetor - adjusting idle speed
(50 SX Mini) .................................................. 76
15.8 Checking the clutch setting .......................... 77
15.9 Removing the clutch cover ........................... 77
15.10 Adjusting the clutch .................................... 78
15.11 Installing the clutch cover ............................ 79
16 SERVICE WORK ON THE ENGINE ............................... 80
16.1 Checking oil level (50 SX Mini) ........................ 80
16.2 Bleeding the oil pump (50 SX Mini) .............. 80
16.3 Checking the gear oil level ............................... 81
16.4 Changing the gear oil ................................... 81
16.5 Adding gear oil ............................................ 82
17 CLEANING, CARE ...................................................... 84
17.1 Cleaning motorcycle ........................................ 84
18 STORAGE.................................................................. 85
18.1 Storage .......................................................... 85
18.2 Preparing for use after storage.......................... 85
19 TROUBLESHOOTING ................................................. 86
20 TECHNICAL DATA...................................................... 88
20.1 Engine ........................................................... 88
20.2 Engine tightening torques ................................ 88
20.3 Carburetor with carburetor tuning ..................... 89
20.3.1 50 SX........................................................ 89
20.3.2 50 SX Mini ................................................ 89
20.4 Capacities ...................................................... 89
20.4.1 Gear oil...................................................... 89
20.4.2 Coolant ...................................................... 89
20.4.3 Fuel .......................................................... 89
20.5 Chassis .......................................................... 89
20.6 Tires .............................................................. 90
20.7 Fork............................................................... 90
20.7.1 50 SX........................................................ 90
20.7.2 50 SX Mini ................................................ 91
20.8 Shock absorber ............................................... 91
20.8.1 50 SX........................................................ 91
20.8.2 50 SX Mini ................................................ 91
20.9 Chassis tightening torques ............................... 92
21 SUBSTANCES ........................................................... 93
22 AUXILIARY SUBSTANCES .......................................... 95
23 STANDARDS ............................................................. 97
24 LIST OF ABBREVIATIONS........................................... 98
INDEX .............................................................................. 99