Diagram Of Blow-By Gases Re-Circulation Device; Air Cleaner (Sedan); Air Cleaner—Engine 110 F.000 - Fiat 500L Workshop Manual

1 Head cover
Key t o Fig
2 : 1 8
6 Air cleaner
5 Pipe
10 Movable partition
Throttle valve components:
See Section 2 :6 for full check details.
Carburetter cleaning:
For full instruction refer to Section 2 :6.

2:9 Air cleaner (sedan)

The pleated paper air cleaner element is contained in a
casing housed in a recess of one of the silencing chambers
provided in the blower conveyor as shown in FIG 2:16.
The air cleaner is connected to the carburetter by means of
a specially shaped hose. The silencing chamber is
44
Engine 110 F. 000
FIG 2:18

Diagram of blow-by gases re-circulation device

2 Blow-by gases and oil vapours breather valve
7 Carburetter
11 Filter gauze 12 Crankcase
Engine 110 F. 000
8 Flame trap 9 Air suction pipe, air cleaner to carburetter
13 Exhaust duct
designed to dampen the air intake noise and the carburet-
ter venturi hiss and is so located in the blower conveyor
system so that only clean dry air is drawn into the induc-
tion system.
To ensure complete protection of the engine it is
recommended that the air filter element be replaced every
6000 miles or even earlier if the vehicle is operating in
dusty conditions.
It should be noted that an oversize air cleaner may be
obtained if the vehicle is to be operated in very dusty areas.
Air cleaner—engine 110 F.000:
To remove the air cleaner element, disengage both the
spring hooks 2 as shown in FIG 2:17 and lift away the
cover 4 by turning it inwards together with the hose 5.
Engine 120.000
3 Oil filler cap 4 Strainer