Honda CM400E 1981 User Manual

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DIMENSIONS
Overall length 2,110 mm (83.0 in)
. Overall width
855 mm (33.7 in)
Overall height
1,155 mm (45.5 in)
Wheelbase
1,425 mm (56.1 in)
WEIGHT
Dry weight
168 kg (370 Ibs)
CAPACITIES
Engine oil 2.5Q (2.6 US qt) After draining
Fuel tank
14.0Q (3.7 US gal)
Fuel reserve tank
3.SQ (0.9 US gal)
Passenger capacity
Operator and one passenger
I
Vehicle capacity load
190 kg (420 lbs)
I
Front fork oil capacity
135 cc (4.6 oz)
I
I
I
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"NGINE
Bore and stroke
Compression ratio
Displacement
Spark plugs
Spark plug gap
Valve clearance
Idle speed
70.5 x 50.6 mm (2.78 x 1.99 in)
9.3 : I
395 cc (24.1 cu in)
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USA model
X24ES-U (ND)
DSEA (NGK)
Standard
For cold climate I X22ES-U (ND)
(Below SoC, 41°F) D7EA (NGK)
Canadian model
X24ESR-U (ND)
DRSES-L (NGK)
X22ESR-U (ND)
DR7ES INGK)
For extended I X27ES-U (ND)
high speed driving D9EA (NGK) .
0.6-0.7 mm (0.024-0.028 in)
Intake: 0.10 mm (0.004 in)
Exhaust: 0.14 mm (0.006 in)
1,200 ± 100 rpm in neutral
X27ESR-U (ND)
DR8ES (NGK)
CHASSIS AND SUSPENSION
Caster
Trail
Tire size, front
Tire size, rear
61°00'
107 mm (4.2 in)
3.50S 18-4PR
4.60S16-4PR
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Honda CM400E 1981 Specifications

General

Displacement	395 cc
Bore x Stroke	70.5 x 50.6 mm
Compression Ratio	9.3:1
Ignition	CDI
Starting	Electric
Transmission	5-speed
Final Drive	Chain
Front Suspension	Telescopic fork
Rear Suspension	Dual shocks
Front Brake	Single disc
Rear Brake	Drum
Front Tire	3.60-19
Rear Tire	4.10-18
Engine Type	4-stroke, parallel twin
Wheelbase	1, 410 mm
Seat Height	780 mm
Fuel System	2 x 30mm Keihin carburetors