Installation - SeaDoo Rotax 1503 4-Tec 2005 Engine Shop Manual

Section 01 ENGINES (1503 4-TEC)
Subsection 02 (INTAKE MANIFOLD AND SUPERCHARGER)

INSTALLATION

Intake Manifold
Ensure that all gaskets are properly installed and
in a good condition.
INTAKE MANIFOLD
1. Gaskets
First, position intake manifold on front mounting
bracket then push manifold toward engine to then
proceed with rear mounting bracket.
When installing the intake manifold, lift up the oil
dipstick tube a little bit to fit in the slot of the man-
ifold.
1. Oil dipstick tube
Apply Loctite 243 (P/N 293 800 060) on the in-
take manifold screws. Torque them to 10 N•m
(89 lbf•in) following the tightening sequence
shown.
26
Ensure to properly route and resecure wiring har-
ness with locking ties.
Always check O-ring for damage such as
deformation at reinstallation. Replace the
O-ring if it is damaged.
When installing throttle cable, ensure cable is in
the proper position of bracket and that cable barrel
is in the proper position of throttle cam.
4-TEC NA ENGINES
1. Cable position in bracket
2. Cable barrel position in cam
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WARNING
SMR2005-033