Fuel Filter - New Holland T4.75F Operator's Manual

Fuel filter

T4.95F — T4.105F
NOTICE: Before loosening or removing parts of the injection system, thoroughly clean the area surrounding the com-
ponents involved in the maintenance work in order to avoid contaminating the system.
To change the filter, proceed as follows:
• Place a container under the filter (1);
• Remove the retaining pin (2) and disconnect the sen-
sor (3);
• Unscrew the drain plug (4) at the base of the filter to
drain off the fuel;
• remove the filter cartridge (1);
• Lightly oil the seal, screw on the new cartridge into
contact with the support and tighten it by hand by 3/4
of a turn ( 15 N·m);
• Fit the sensor (3) back on and secure it with the re-
taining pin (2).
After changing the filter cartridge, it is necessary to
bleed the fuel system as follows:
• press the two retaining buttons (5) (one is behind the
fitting) and disconnect the pipe from the filter head;
• pump the primer lever (6) until the fuel coming out of
the filter contains no air bubbles;
• reconnect the pipe by simply pressing it downwards
to lock it in position on the head of the filter.
7 - MAINTENANCE
7-36
1
MOIL13TR00840AA
2
MOIL13TR00842AA
3
MOIL13TR00845AA