Table of Contents
Advertisement
D
E
4
AILY
URO
THROTTLE VALVE ASSEMBLY REMOVAL-
REFITTING
Removal
Figure 19
Remove oil filling plug (1) and take off sound deadening cover
(2).
Loosen clamp and disconnect air tube (8) from radiator and
throttle valve assembly (7).
Disconnect electrical connection (6) from pressure switch
(5).
Remove expansion tank (4), disconnect electrical connection
(3) from the level sensor placed under the tank and put the
tank on one side.
Figure 20
Release engine cable (1) from the fastening clamps
Disconnect electric connections (2) from the electric
injectors, then move channel (3) aside.
Disconnect electric connection (4) from throttle valve
assembly actuator (6).
Remove screws (5) securing throttle valve assembly (6) to
the inlet manifold.
Print 603.93.651
Figure 21
Remove nuts (2) securing pipe (3) to throttle valve assembly
(1).
Loosen screws (4) securing pipe (3) to heat exchanger (5),
then take throttle valve assembly (1) off the inlet manifold.
Refitting
108562
For refitting, reverse the operations described for
disconnection observing following warnings:
- replace gasket by new parts;
- tighten nuts and screws at prescribed torque.
PREHEATING PLUG REMOVAL/REFITTING
Removal
Figure 22
Take off the throttle valve assembly, as described in the
respective chapter.
Disconnect electric connections (3) from preheating plugs
(2).
108563
Use wrench SP 2275 (1) to take off preheating plugs (2).
Refitting
For refitting, reverse the operations described for
disconnection observing following warnings:
- replace gasket by new parts;
- tighten nuts and screws at prescribed torque.
23
F1A ENGINE
108564
108565
Base - March 2006
Advertisement
Table of Contents
