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8 The air cleaner on the 1116 cc and
1299/1301 cc engine is of circular type.
Access to the element is obtained by
extracting the three cover nuts and lifting off
the lid (photos).
9 The air cleaner casing can be removed after
unscrewing the four nuts which hold it to the
carburettor and the single nut on the camshaft
cover bracket. As the casing is withdrawn,
disconnect the hoses from it (photos).
10 The thermostatically-controlled cold air
flap opener is similar to that described in
paragraph 7.
11 The air cleaner on the 1372 cc ie engine is
of rectangular shape. The element can be
removed after releasing the spring clips at the
front of the unit, followed by the two screws
from its top face. The air cleaner end cover
can then be withdrawn and the element
removed. The air cleaner unit on the 1372 cc
Turbo ie engine is located in the front
right-hand corner of the engine compartment.
Prise free the four clips to release the top
cover and expose the element.
Fuel pump (999 and 1108 cc
carburettor models) -
description, removal
and refitting ¡
12 The fuel pump is mechanically-operated
via a pushrod which is in contact with an
eccentric cam on the camshaft. The pump is
of sealed, disposable type - no repair or
cleaning being possible.
13 To remove the pump, disconnect the
flexible hoses and unbolt the pump from the
cylinder head. Retain the pushrod and the
insulator block.
14 Refitting is a reversal of removal, use new
gaskets, one on each side of the insulator
block.
Fuel tank (999 and 1108 cc
engines)
15 In conjunction with the plastic type fuel
tank, the breather and fuel level transmitter
unit have been modified as shown in
Fig. 13.35.
Supplement: Revisions and information on later models 13•61
9A.9A Circular type air cleaner fixing nuts 9A.9B Circular type air cleaner nut on the
camshaft cover (arrowed)
9A.8B Circular type air cleaner element9A.8A Air cleaner on the 1116 cc, 1299 cc
and 1301 cc models
Fig. 13.35 Fuel tank and supply circuit on the 999 and 1108 cc engines (Sec 9A)
1 Carburettor 2 Fuel pump 3 Fuel return pipe 4 Fuel feed pipe 5 Tank vent valve 6 Fuel level sender unit
13