Benelli TRK 502 Service Station Manual

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PISTON PIN CHECK
The following procedure applies to all piston pins.
Check:
• piston pin
If there is blue discolouration or grooves, replace the piston pin
and check the lubrication system.
Measure:
• the outer diameter of the piston pin Fig. B.
If not compliant with specifi cations, replace the pin using the
measuring tool (A).
Measure:
• the inner diameter of the piston pin bore Fig. C.
If outside specifi cations, replace the piston.
Internal bore (A) Size
Pin bore Ø17 mm +0.0/+0.006
B
C
A
PISTONS
COPY - Moto GB - Grant Martland - grantmartland@motogb.co.uk

Benelli TRK 502 Specifications

General

Brand	Benelli
Model	TRK 502
Category	Motorcycle
Language	English