Benelli TRK 502 Service Station Manual

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TECHNICAL DATA
CLUTCH STANDARD
Clutch type
wet clutch, multiple discs
Clutch release
cable with springs
Operation for clutch release cable operation
Operation
with left handlebar lever
Clutch cable clearance (on end
of the clutch lever)
2 ~ 3 mm
Clutch plate thickness
2.8 ± 0.05 mm - 3 (0, - 0.1) mm
Clutch plate quantity
7
Steel plate thickness
1.6 (0, -0.05) mm
Steel plate quantity
7
Plate pack thickness 11.2 mm
Maximum warp 0.05 mm
Clutch spring free length 40 ± 0.01 mm
Spring quantity 4
TRANSMISSION STANDARD
Transmission type straight-toothed gearbox
Main reduction ratio 44/82
Second reduction system
Transmission ratio Chain, ratio 14:46
1st 13-37
2nd 19-37
3rd 18-28
4th 24-32
5th 21-25
6th 24-26
GEAR SHIFT MECHANISM STANDARD
Gear shift mechanism type sequential with Desmodromic valve and prese-
lector
Maximum deformation of shift fork guide bar Straightness 0.02
Roundness 0.005
AIR FILTER STANDARD
Air fi lter type SPONGE
FUEL PUMP STANDARD
Pump type electric pump
Model (manufacturer) Delphi
Output pressure 250 KPa
THROTTLE BODY STANDARD
Diameter 37 mm
Accelerator cable clearance
(at accelerator handle fl ange)
Rotating type
ENGINE SPECIFICATIONS
COPY - Moto GB - Grant Martland - grantmartland@motogb.co.uk

Benelli TRK 502 Specifications

General

Displacement	500 cc
Transmission	6-speed
Fuel Tank Capacity	20 liters
Seat Height	800 mm
Wet Weight	235 kg
Bore x Stroke	69 mm x 66.8 mm
Compression Ratio	11.5:1
Clutch	Wet multi-plate
Frame	Steel trellis
Wheelbase	1505 mm
Ground Clearance	190 mm
Max Power	47.6 hp (35 kW) @ 8500 rpm
Max Torque	46 Nm @ 6000 rpm
Front Suspension	50 mm upside-down fork
Front Brake	Double floating discs, 320mm, 4-piston calipers
Rear Brake	Single 260 mm disc
Fuel System	Electronic Fuel Injection (EFI)
ABS	Dual-channel ABS
Front Tire	120/70 R17
Rear Tire	160/60 R17
Engine Type	Liquid-cooled, four-stroke, parallel twin cylinder, DOHC, 4 valves per cylinder