Table 1. Engine: 2008 FLHTCUSE3
ITEM
SPECIFICATION
Number of cylinders
2
Type
4-cycle, 45 degree
V-Type, air cooled
Compression ratio
9.3:1
Bore
4.00 in.
101.60 mm
Stroke
4.38 in.
111.25 mm
Displacement
110 cu. in.
1802.58 cc
Torque (North America)
115 ft-lbs @ 3000 RPM
156 Nm @ 3000 RPM
Torque (International)
104 ft-lbs @ 4200 RPM
141 Nm @ 4200 RPM
Table 2. Ignition System: 2008 FLHTCUSE3
COMPONENT
SPECIFICATION
Ignition timing
not adjustable
Battery
12 volt, 28 Amp/hr,
sealed and maintenance free
Spark plug type
HD-6R12
Spark plug size
12 mm
Spark plug gap
0.038-0.043 in.
0.97-1.09 mm
Spark plug torque
12-18 ft-lbs
16.3-24.4 Nm
Table 3. Transmission Specifications
TRANSMISSION
SPECIFICATION
Type
Constant mesh, foot shift
Speeds
6 forward
NOTE
Specifications in this publication may not match those of official certification in some markets due to timing of publication printing, variance in testing methods, and/or vehicle differences. Customers seeking officially recognized regulatory specifications for their vehicle should refer to certification documents and/or contact their respective dealer or distributor.
Table 4. Sprocket Teeth: 2008 FLHTCUSE3
DRIVE
ITEM
NUMBER OF TEETH
Primary
Engine
34
Clutch
46
Final
Transmission
32
Rear wheel
66
Table 5. Capacities: 2008 FLHTCUSE3
ITEM
U.S.
LITERS
Fuel tank (total)
6.0 gal
22.7
Oil tank with filter
4.0 U.S. qt.
3.8
Transmission
(approximate)
32 fl. oz.
0.946
Primary chaincase
(approximate)
45.0 fl. oz.
1.3
Table 6. Gear Ratios: 2008 FLHTCUSE3
GEAR
RATIO
1st Gear
9.312
2nd Gear
6.421
3rd Gear
4.774
4th Gear
3.926
5th Gear
3.279
6th Gear
2.790
NOTE
Gross Vehicle Weight Rating (GVWR) (maximum allowable loaded vehicle weight) and corresponding Gross Axle Weight Ratings (GAWR) are given on a label located on the frame below the steering head.
Table 7. Weights: 2008 FLHTCUSE3
ITEM
LB.
KG
Weight as shipped from factory
864
392
GVWR
1259
571
GAWR front
500
227
GAWR rear
827
375
Table 8. Dimensions: 2008 FLHTCUSE3
ITEM
IN.
MM
Wheel base
63.5
1612.9
Overall length
97.6
2478.3
Overall width
38.2
970.3
Road clearance
4.9
124.5
Overall height
57.1
1450.3
Saddle height*
28.7
729
*With 180 lb. (81.7 kg) rider on seat.
Table 9. Tire Sizes: 2008 FLHTCUSE3
MOUNT
SIZE
NUMBER
Front
16 in.
D402F MT90B16
Rear
16 in.
D402 MU85B16
2008 motorcycles use Dunlop Harley-Davidson tires only.
Table 10. Tire Pressures: 2008 FLHTCUSE3
LOAD
TIRE PRESSURE (COLD)
FRONT
REAR
PSI
kPa
PSI
kPa
Solo Rider
36
248
36
248
Rider and Passenger
36
248
40
276
Table 11. Bulb Chart: 2008 FLHTCUSE3
LAMP
DESCRIPTION
(ALL LAMPS 12 VOLT)
BULBS
REQUIRED
CURRENT DRAW
AMPERAGE
HARLEY-DAVIDSON
PART NUMBER
Headlamp
Headlamp - low (domestic)
1
2.7
68096-04
Headlamp - high (domestic)
1
4.3
68881-01
Headlamp - (international)
1
4.58/5.0
68329-03
Position lamp international
1
0.32
53438-92
Tail and stop lamp
Tail lamp
1
0.59
68167-04
Stop lamp
1
2.10
68167-04
Tail lamp international
1
0.59
68167-04
Stop lamp international
1
2.10
68167-04
Turn signal lamp
Front/running
2
2.25/0.59
69331-02
Front international
2
1.75
68163-84
Rear
2
2.25
69330-02
Rear international
2
1.75
68163-84
Auxiliary lighting
License plate lamp international
1
0.37
53436-97
Tour-Pak lamp*
N/A
N/A
N/A
Auxiliary lamps
2
2.1
68453-05
Auxiliary lamps international
2
2.7
68851-98
Instrument panel lamps
High beam indicator
1
0.15
Instrument panel is illuminated with LEDs. Replace the entire assembly upon failure.
Oil pressure indicator
1
0.15
Neutral indicator
1
0.15
Turn signal indicator
2
0.08
Gauge lamps
Speedometer*
N/A
N/A
N/A
Tachometer*
N/A
N/A
N/A
Voltmeter
1
0.24
67454-04
Oil pressure
1
0.24
67454-04
Air temperature
1
0.24
67454-04
Fuel
1
0.24
67454-04
Items with *
Illuminated with LEDs. Replace entire assembly upon failure.