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Shimming 250 - Derbi GP1 125-250 c.c. Workshop Manual

Gp1 125-250 c.c..
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Table of Contents
S
ISTEMA DE MONTAJE DE ESPESORES
Características Técnicas
Relación de compresión versión 250
Re: 10,5-11,5
NOTE
MEASUREMENT (A) MUST BE TAKEN WITHOUT TRIM MOUNTED BETWEEN THE
CASING AND THE CYLINDER, AFTER HAVING PUT THE COMPARATOR TO ZERO,
WITH ITS SUPPORT, ON A FLAT PLANE.
N.B.
THE MEASURE «A" TO TAKE IS A PISTÓN PROTRUSION VALUÉ THAT INDICATES HOW MUCH THE PLAÑE
FORMED BY THE PISTÓN TOP PROTRUDES FROM THE PLAÑE FORMED BY THE TOP OF THE CYLINDER.
THE MORE THE PISTÓN PROTRUDES FROM THE CYLINDER, THE MORE THE BASE GASKET TO APPLY (TO
RECOVER THE COMPRESSION RATIO) AND VICE VERSA.
NAME

Shimming 250

Shimming 250
Shimming 250
28
NOTE
MOUNT ACCORDING TO THE
MEASUREMENT (A) OBTAINED
SHIMMING 250
MEASURE A
2,60÷2,50
2,50÷2,30
2,30÷2,20
THICKNESS
0,4 ±0,05
0,6 ± 0,05
0,8 ± 0,05

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Gp1 125 c.c.Gp1 250 c.c.

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  • LIAM May 27, 2017 06:12:
    HI HAVE JUST BOUGHT A DERBI 125 CC CROSS CITY, REALLY WOULD LIKE TO BUY A WORKSHOP MANUAL PLEASE CAN YOU HELP