5-16
FUEL
SYSTEM AND THROTTLE BODY
CLEANING
dip-type soaking solutions, are very corrosive and
must be handled carefully. Always follow the chemical
manufacturer's instructions on proper use, handling
and storage.
Clean all passageways with a spray-type carburetor cleaner
and blow
dry
with compressed air.
Do not use wlre to clean passageways. Wire can dam-
age passageways. If the components cannot be
cleaned with a spray cleaner
it
may be necessary to
use a dip-type cleaning solution and allow them to
soak. Always follow the chemical manufacturer's
instructions for proper use and cleaning of the throttle
body components. Do not apply carburetor cleaning
chemicals to the rubber and plastic materials.
INSPECTION
Check following items for any damage or clogging.
*
O-ring
'
Throttle valve
"
Idle air screw
Vacuum hose
REASSEMBLY
Reassemble the throttle body in the reverse order of disassem-
bly. Pay attention to the following points:
Apply thin coat of the engine oil to the injector seal.
Install the fuel injector by pushing it straight to throttle body.
.b
,;;
,
LW
'The removed injector seal must be replaced with a
new one.
Never turn the inlector while pushlng It.
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