KTM F5003R1 2018 Owner's Manual page 115

Main work
–
Shift gear to neutral.
–
In the area of the chain sliding guard, press the chain upward
toward the swingarm and determine chain tension
Info
Upper chain section
Chain wear is not always even, so you should repeat
this measurement at different chain positions.
Chain tension
» If the chain tension does not meet the specification:
–
Adjust the chain tension. (
–
Remove the rear of the motorcycle from the lifting gear.
( p. 100)
V00641-10
SERVICE WORK ON THE CHASSIS 12
B
must be taut.
5 ... 7 mm (0.2 ... 0.28 in)
p. 114)
A
.
113