FUEL SUPPLY SYSTEM
4 -20
Pegaso 650 I.E.
4.9.6 ASSEMBLING THE THROTTLE BODY
Carefully read 0.5.1 (PRECAUTIONS AND GENERAL
INFORMATIONS).
aCAUTION
After disassembling the throttle body, replace all the
gaskets, O-rings, torsion springs, bushes and seals.
These components are supplied with the repair kit.
REASSEMBLING THE COLD START LEVER
â—† Install the spring (2) and the cold start control (3) on the
fulcrum pin (1).
aCAUTION
Make sure that the ends of the spring (2) are coupled
to the pin (4) and to the cold start control (3), respec-
tively, (see figure).
â—† Turn the cold start control (3), so that the pin (4) is posi-
tioned between the two tangs (5) (6).
â—† Fit the washer (7).
aCAUTION
Following disassembly, the seeger rings must always
be replaced.
â—† Correctly position the snap ring (8).
REASSEMBLING THE THROTTLE VALVE CONTROL
LEVER
NOTE Smear a film of grease over the surfaces of the
fulcrum pin (9), see 1.6 (LUBRICANT CHART).
Install, in the order indicated:
– washer (10);
– bush (11);
– spring (12);
– bush (13);
– spring washer (14);
– throttle valve control lever (15).
aCAUTION
Make sure that the ends of the torsion spring (12) are
coupled to the antirotation seat (16) and to the throt-
tle valve control lever (15), (see figure).
â—† Fit the washer (16).
NOTE Apply
LOCTITE
®
243 on the thread of the nut
(17).
â—† Screw the nut (17) and tighten it.
For the settings, see 4.9.8 (ADJUSTING THE THROT-
TLE BODY).
REASSEMBLING THE MANIFOLD TOGETHER WITH
THE INJECTORS
â—† Correctly install the manifold (fuel rail) (18) complete
with injectors (19) on the throttle body (20).
â—† Screw and tighten the two screws (21).
Release 00/2002-02
- 00
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