SeaDoo GTI LE Manuel de service télécharger pdf (Page 10)

SMR2003_001_00_00A2.FM VII

Section 06 FUEL SYSTEM

Subsection 03 (CARBURETORS)

06-03-4

Diaphragm

XP Model Only

CARBURETOR REMOVAL

Inspect parts for corrosion dammage (shaft, butterfly,

spring screw, check valve housing, etc.).

PUMP DIAPHRAGM LEAK TEST

TYPICAL

To remove carburetors from engine, proceed as fol-

lows:

Remove air vent tube support.

Unlock retaining slides holding air intake silencer base.

Remove air intake silencer base from watercraft.

Remove screws holding flame arrester base support

to cylinder head cover.

Unscrew base retaining screws then remove base from

carburetors and move to front of watercraft.

Turn the valve to OFF position.

NOTE: For fuel line removal, use pliers (P/N 295

000 054).

Disconnect pulse line from fuel pump.

Disconnect fuel fuel supply line from fuel pump.

Disconnect fuel return line.

Disconnect oil injection pump cable, throttle cable and

choke cable.

Remove screws no. 6 and lock washers no. 7 retaining

carburetors.

All Others Models

Remove 4 bolts no. 8 and lock washers no. 12 from

rotary valve cover then move carburetors and rotary

valve cover on top of engine.

NOTE: When removing rotary valve cover , pay

attention that the rotary valve stay in place, other-wise

it must be timed.

Remove carburetors from intake manifold.

Disconnect fuel bypass line between carburetors (twin

carburetors).

Remove carburetor(s) from rotary valve cover.

DISASSEMBLY AND INSPECTION

Using a suitable pump gauge tester, perform the fol-

lowing test proceeding as follows:

- Install pump gauge tester (P/N 295 000 083) on pulse

nipple.

- Pump tester until it reaches 28 kPa (4 PSI).

Diaphragm must stand pressure for 10 seconds. If

pressure drops, replace diaphragm.

F01F0XB

1 2

TYPICAL PAGE

Sub-title with part

name(s) from

exploded view.

TYPICAL mention

indicates a general

view which does not

represent full detail.

Sub-sub-title in this

case indicates that

particular procedure

for XP is finished, so

from this point, all

others models are

concerned.

Title in italic indicates a

particular procedure

concerning a model.

Service tool to be

used to perform a

certain procedure.

Title indicates main

procedure to be

carried-out.

Sub-sub-title in

capital indicates a

particular testing,

adjustment or

repair procedure.

Illustration

always follows

text it is

pertained to.

Numbers in a frame

are used to give a

sequence to be

perfomed.

Numbers are used

for description of

components.

Letters are used for

any measures.

Bold numbers in the

text refer to the parts

shown in the exploded

view at the beginning

of the subsection.

F01A0BS

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SeaDoo GTI LE Manuel de service Page 10

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