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3 WORK

9

Info

Grooves are milled into the side of the upper end of the
fork legs. The second milled groove (from the top) must
be flush with the top edge of the upper triple clamp.
The air suspension is located in the left fork leg. The
pressure and rebound damping is located in the right
fork leg.

F00011-11

Tighten screws

2

.

Guideline

Screw, top triple
clamp

M8

17 Nm (12.5 lbf ft)

Tighten screws

3

.

Guideline

Screw, bottom triple
clamp

M8

12 Nm (8.9 lbf ft)

K00462-11

Position the brake caliper. Mount and tighten screws

4

.

Guideline

Screw, front
brake caliper

M8

25 Nm (18.4 lbf ft)

Loctite

®

243™

Position the brake line and clamp. Mount and tighten
screws

5

.

Finishing work

Install the front wheel. (

p. 9)

3.4

Installing the front wheel

Warning

Danger of accidents

Oil or grease on the brake discs reduces the braking effect.

Always keep the brake discs free of oil and grease.

Clean the brake discs with brake cleaner when necessary.

H00935-10

Check the wheel bearing for damage and wear.
» If the wheel bearing is damaged or worn:

Change front wheel bearing.

Clean and grease shaft seal rings

1

and contact surface

A

of the spacers.

Long-life grease (

p. 17)

Insert the spacers.

Clean and grease the wheel spindle.

Long-life grease (

p. 17)

Summary of Contents for 125 SX 2018

Page 1: ...SETUP INSTRUCTIONS 2018 125 SX 150 SX Art no 3213725en...

Page 2: ......

Page 3: ...s designs equipment etc without prior notice and without specifying reasons to adapt these to local conditions as well as to stop production of a particular model without prior notice KTM accepts no l...

Page 4: ...or tips Indicates the result of a testing step Indicates a voltage measurement Indicates a current measurement Indicates a resistance measurement Indicates the end of an activity including potential r...

Page 5: ...nfo An assistant prevents the motorcycle from falling over 402050 01 Together with an assistant take the vehicle off the pallet Position the vehicle on a lift stand Check the vehicle for transport dam...

Page 6: ...e clutch master cylinder toward the front between the upper and lower triple clamps Install the fork legs p 8 K00620 10 Remove screws 3 Take off the handlebar clamp Remove the handlebar and lay it to...

Page 7: ...lebar supports so that both parts touch Tighten screws 3 evenly Guideline Screw handlebar clamp M8 20 Nm 14 8 lbf ft K00938 10 Position the controls on the right half of the handlebar K00616 10 Positi...

Page 8: ...spring can still be mounted K00621 10 Position spring as shown Spring A engages in area B K00622 10 Press the spring with special tool 8 Pliers for footrest spring 79029083000 The special tool is appl...

Page 9: ...tor M5 3 Nm 2 2 lbf ft Mount cable tie s Unpack and mount the KTM PowerParts included in the deliv ery optional Info Read the accompanying KTM PowerParts fitting instruc tions Apply the sticker includ...

Page 10: ...ving the motorcycle from the lift stand Note Material damage The vehicle may be damaged by incorrect procedure when parking Significant damage may be caused if the vehicle rolls away or falls over The...

Page 11: ...n screws 4 Guideline Screw front brake caliper M8 25 Nm 18 4 lbf ft Loctite 243 Position the brake line and clamp Mount and tighten screws 5 Finishing work Install the front wheel p 9 3 4 Installing t...

Page 12: ...lift stand p 8 Operate the front brake and compress the fork a few times firmly The fork legs straighten Tighten screws 3 Guideline Screw fork stub M8 15 Nm 11 1 lbf ft 3 5 Installing front fender M01...

Page 13: ...ocked in F00017 10 Mount and tighten screws 1 Guideline Remaining screws chassis M6 10 Nm 7 4 lbf ft 3 9 Refueling Danger Fire hazard Fuel is highly flammable The fuel in the fuel tank expands when wa...

Page 14: ...r the sewage system Switch off the engine Open the filler cap p 12 400382 10 Fill the fuel tank with fuel up to measurement A Guideline Measurement of A 35 mm 1 38 in Total fuel tank capacity approx 7...

Page 15: ...contact with the eyes Change your clothing in case of fuel spills on them Keep fuels correctly in a suitable canister and out of the reach of children Warning Environmental hazard Improper handling of...

Page 16: ...6 6 Nm 4 4 lbf ft Loctite 243 Screw front brake disc M6 14 Nm 10 3 lbf ft Loctite 243 Screw rear brake disc M6 14 Nm 10 3 lbf ft Loctite 243 Screw throttle grip M6 5 Nm 3 7 lbf ft Nut foot brake lever...

Page 17: ...octite 2701 Nut frame on linkage lever M14x1 5 80 Nm 59 lbf ft Nut linkage lever on swingarm M14x1 5 80 Nm 59 lbf ft Nut linkage lever to angle lever M14x1 5 80 Nm 59 lbf ft Nut swingarm pivot M16x1 5...

Page 18: ...ed supplier Motorex Cross Power 2T Super unleaded ROZ 98 RON 98 PON 94 Standard classification DIN EN 228 ROZ 98 RON 98 PON 94 Super unleaded 98 octane mixed with 2 stroke engine oil 1 40 Standard cla...

Page 19: ...6 AUXILIARY SUBSTANCES 17 Long life grease Recommended supplier Motorex Bike Grease 2000...

Page 20: ...fication for a 2 stroke engine oil that was specifically developed for the extreme demands of racing Thanks to first rate synthetic esters and specially designed additives superb combustion is achieve...

Page 21: ...3213725en 3213725en 05 2017 KTM Sportmotorcycle GmbH 5230 Mattighofen Austria http www ktm com Photo Mitterbauer KTM...

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