R750EU5 - IE3 - TE4 - IE4 - ISE4
English          63       Ed.8 / 10-2012
GB
CHANGING THE BELT (TYPE POLY-V) WITH AUTOMATIC BELT TENSIONER
special tool (A)
tensioner 
(B)
locking bracket (C)
Trasmission Belt (D)
Trasmission Belt (D)
Special equipment must be used to 
replace the belt with linear turnbuckle. 
This operation must be performed by 
an authorised repair shop.
Follow the procedure below.
1- Turn off the engine and remove the 
ignition key.
2- Let the engine cool down adequately to 
avoid being burnt.
3 - Rotate the special tool (A) in any anti-
clockwise direction so that the turnbuckle 
(B) becomes compressed (Photo 1).
4 - Insert the locking clamp (C) as shown 
in photo 2.
5 - Remove the belt (D).
6 - Install the new belt and position it as 
shown in photo 3. 
7 - Rotate the special tool (A) in an anti-
clockwise direction so that the turnbuckle 
(B) becomes compressed, and remove 
the locking clamp.
Before tightening the belt, make sure 
that it is correctly positioned in the 
pulley seats.
Photo 1
Photo 2
Photo 3