![KTM 690 Enduro R 2018 Repair Manual Download Page 239](http://html1.mh-extra.com/html/ktm/690-enduro-r-2018/690-enduro-r-2018_repair-manual_2007677239.webp)
Design
l-cylinder
4-stroke
engine,
water-cooled
Displacement
690 cm?
(42.11
cu
in)
Stroke
84.5
mm
(3.327 in)
Bore
102
mm
(4.02 in)
Compression
ratio
12.6:1
Control
OHC,
4
valves controlled via rocker arm, chain drive
Valve
diameter,
intake
40
mm
(1.57 in)
Valve
diameter,
exhaust
34
mm
(1.34in)
Valve
play,
cold
0.07
...
0.13
mm
(0.0028
...
0.0051
in)
Crankshaft
bearing
2 roller
bearings
Conrod
bearing
Needle
bearing
Piston
pin
bearing
Piston
pin
with
DLC
coating
Pistons
Forged light alloy
Piston
rings
1
L-ring,
1
tapered compression piston ring,
1 oil
scraper
ring
Engine
lubrication
Semi-dry
sump lubrication
system
with two
rotor
pumps
Primary
transmission
36:79
Clutch
APTCTM
antihopping
clutch
in
oil
bath/hydraulically
operated
Transmission
6-gear,
claw shifted
Transmission ratio
Ist gear
14:35
2nd gear
16:28
3rd gear
21:28
4th gear
21:23
5th
gear
23:22
6th
gear
23:20
Mixture
preparation
Electronic
fuel
injection
Ignition
Contactless controlled
fully
electronic
ignition
with
digital ignition adjustment
Alternator
12
V,
224
W
Spark plug
Inside
spark plug
NGK LKAR8BI-9
Outside
spark plug
NGK LMAR7A-9
Spark
plug
electrode gap
0.9
mm
(0.035 in)
Cooling
Water
cooling,
permanent
circulation
of coolant
by
water
pump
Idle
speed
Coolant
temperature:
2
70 °C
(2
158
°F)
1,550
...
1,650
rpm
Starting
aid
Electric
starter,
automatic
decompressor
237
Summary of Contents for 690 Enduro R 2018
Page 1: ...REPAIR MANUAL 2018 690 Enduro R Art no 3206323en...
Page 2: ......
Page 73: ...Plug in connector GO00741 12 Finishing work Mount the side cover p 74 Mounttheseat p 73 71...
Page 111: ...02172 10 Diagnosticsconnector oO is located under the engine control unit 109...
Page 217: ...e Info Clean up overflowed or spilled brake fluid immediately with water 215...
Page 252: ...Clean the chain p 96 250...
Page 257: ...255...
Page 302: ...Art no T170S1 2x A 3x A dvd 1717081 HOO0855 01 300...