Benelli TRK 502 Service Station Manual

4 - 64
STEERING HEAD
TOP AND BOTTOM STEERING BASE INSPECTION
Wash:
• The bearings
• The bearing tracks
RECOMMENDED SOLVENT
TUTELA MOTOR CLEAN
Check:
• The bearings (14) Fig. A
• Dust seal rings (13) Fig. A
]If there is any spotting/damage, replace.
Replace:
• The bearings
• The bearing tracks
• Remove the outer races of the ball bearings (A) from the
steering tube utilising a long rod and a hammer (B) Fig. B.
• Remove the outer race of the ball bearing (C) from the lower
bracket using a chisel (D) and a hammer Fig. B.
• Fit a new rubber gasket and new bearing tracks.
IMPORTANT NOTICE
If the bearing track is not correctly fi tted, this could damage
the steering head tube.
NOTE:________________________________
• The ball bearings and the relative races must always be
substituted together and greased as necessary Fig. C.
• Every time the steering sleeve is removed, a new rubber
gasket must be fi tted.
Check:
• The top steering base.
• The bottom steering base (along with the sleeve).
]If there is any warping/cracking/damage, replace.
A
B
A
B
C
D
C
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