3.3.13. Definition of the size of loose leaves

THE GENERAL DATA

Site of a mark in the block of cylinders and cranked to a shaft

Labels on the block of cylinders are on a block left-hand side, and labels of a cranked shaft is at an end face of a crosspiece of a cranked shaft.

The diagramme of a choice of loose leaves

On early engines the top and bottom loose leaves had an identical thickness and two sizes of loose leaves were accessible only: the standard size for use with standard cranked shaft and a set of loose leaves of the increased size for installation on перешлифованный a cranked shaft.

However since February 1992 working backlash of the bearing was considerably is reduced, and that this condition was carried out, apply three various loose leaves which are designated by a colour label at an end face. Colour of a label designates a thickness of the loose leaf. The top loose leaf on all bearings has the identical size, and the working backlash is regulated by installation of the bottom loose leaf of a demanded thickness.

The aluminium block of cylinders

Colour of a label	Thickness (mm)
	The standard	Repair
Blue (class)	1,823	1,973
Black (class)	1,835	1,985
Green (class)	1,848	1,998

The pig-iron block of cylinders

Colour of a label	Thickness (mm)
	The standard	Repair
Blue (class)	1,844	1,994
Black (class)	1,858	2,008
Green (class)	1,869	2,019

On the latest engines new loose leaves can be chosen, using signs on the block of cylinders. In the absence of labels loose leaves can be picked up only measurement of a working backlash.

Labels are used for a choice of the loose leaf of a demanded thickness.

On cranked to a shaft and a back part of the block of cylinders there are two lines of identification: shaped a code which is used Peugeot by manufacture, and a number from five designations. The first designation in sequence concerns the size of number of 1 loose leaf. Last designation in sequence (which it is accompanied by an arrow) concerns the size of number 5 loose leaves.

PERFORMANCE ORDER

1. Define number of a designation from a certain neck of a cranked shaft and an aperture of the bearing of the block of cylinders. 2. On the top axis номограммы mark a designation of the block of cylinders and through this point spend a vertical line. 3. On the left vertical axis номограммы mark a designation of a cranked shaft and through this point spend a horizontal line. 4. The point of intersection of lines specifies the size of the loose leaf for maintenance of a demanded backlash. For example, номограмма shows that the block of cylinders specifies on G, and the cranked shaft specifies on Т then the point of intersection within red area defines that blue (class) – the most suitable to reception of a demanded backlash (fig. the Diagram of a choice of loose leaves see).