" X " braking system with load-sensitive
compensator
IMPORTANT
This is a diagram of the general principle, do not
use it as a reference for take-off points or circuit
allocation. When replacing compo
IMPORTANT
To avoid all risk of damage to the systems, apply
the safety and cleanliness instructions and operation
recommendations before carrying out any
repair (see 30A, General information, Brake c
I - MEASURING POINTS
Radius under load:
(R1) : Distance between the ground and the front
wheel shaft
(R2) : Distance between the ground and the rear
wheel shaft
1 - Front height (W1)
(W1) : H
D4F or F4R or K4J or K4M or M4R
WARNING
The breather must not be blocked during normal
engine operation.
The tank is vented through the fuel vapour absorber.
Fuel vapour is trapped by the active carbon contained
in the absorber as it passes through.
Fuel vapour trapped in the absorber is eliminate
K4J or K4M, and 780 or 800 or 801
Oil vapour rebreathing duct
Calibrated port
Oil vapour recovery plate
located on the rocker cover
Oil vapour rebreathing hole
Oil vapour rebreathing circuit: Operating diagram
K4J, and 780 - K4M, and 800 or 801
A: under low loads, the oil vapours are rebr