2008–2009 Sea-Doo GTI, GTX, RXP, RXT & Wake 4-TEC PWC Shop Manual Set with Sport Boat Updates (P/N 219 100 313)

BRP’s 2008 Sea-Doo 4-TEC Shop Manual (P/N 219 100 313), 2009 Shop Manual Supplement (P/N 219 100 369), and 2009 PWC and Sport Boats Technical Update Book (P/N 219 600 035) cover GTI, GTI SE, GTI Rental, GTX, WAKE/WAKE PRO, RXP/RXP-X, and RXT/RXT-X configurations.

The 786-page set contains three PDF files. The supplement is intended for use with the shop manual, referring back to its procedures where a system is unchanged.

• Engine repair: Engine removal and installation, engine-to-jet-pump alignment, cylinder-head and cylinder-block repair, camshaft timing, lubrication-system diagnosis, and PTO housing/magneto service.

• Supercharger and cooling: Supercharger inspection and clutch repair, intercooler pressure testing, exhaust-system service, cooling-system leak tests, and water-pump repair.

• EFI and B.U.D.S.: Fuel-tank and high-pressure fuel leak tests, fuel-pump diagnosis, sensor/actuator checks, fault-code interpretation, reset functions, and ECM replacement.

• Propulsion and steering: Jet-pump and impeller repair, drive-shaft and carbon-ring service, reverse/VTS adjustment, steering alignment, O.P.A.S., and body/hull work.

• Electrical troubleshooting: D.E.S.S. key programming, ignition, charging and starting tests, gauge/fuse diagnosis, connector views, test charts, wiring schematics, and diagnostic flowcharts.

Written primarily for watercraft mechanical technicians already familiar with BRP service procedures, this set assumes access to the specified hand tools and special service tools.

Model Differences and Technical Update Coverage

The supplement directs 2009 WAKE owners to the GTI procedures, except for the ballast and wake pylon; WAKE PRO follows the earlier WAKE platform. RXP-X RS and RXT-X RS variants are also listed.

The separate Technical Update Book covers running changes for the 150 Speedster, 180 Challenger, 200 Speedster/Speedster Wake, 205 Utopia, and 230 Challenger/230 Wake families. Its sport-boat material is technical-update coverage, not a replacement for a full sport-boat shop manual.

For GTX Limited iS and RXT iS, the update explains iTC throttle control, iBR brake/reverse operation and override, iS hydraulic suspension, and OTAS. This is introductory system coverage; repair procedures for the new S3 hull are deferred to separate factory documentation.

Rotax 1503 Engine, Supercharger and Cooling

The engine sections distinguish naturally aspirated 130/155-HP configurations with 10.6:1 compression from 215/255-HP supercharged/intercooled builds with 8.4:1 compression. The 255-HP HO ETC update identifies the electronically controlled throttle body, Bosch ECM, upgraded fuel rail, and dedicated injectors.

Internal engine work extends to valve guides, pistons, connecting rods, crankshaft and balancer-shaft inspection, with wear limits and clearances. Exploded views carry component-specific torque specifications.

Supercharger clutch slipping-moment checks are provided on the engine and on the bench, with separate specifications for new and broken-in assemblies. Intercooler procedures distinguish the intake-manifold unit from the external 255-HP unit.

Alignment tooling: The shop manual identifies support plate kit P/N 529 035 506, alignment shaft P/N 295 000 141, and engine alignment adapter P/N 529 035 719. Its repair cautions address stripped aluminum bilge inserts from overtightened engine mounts and component damage from incorrect alignment after hull-to-jet-pump shim removal.

Fuel Injection, B.U.D.S. and Wiring

Fuel diagnosis is application-specific: the Fuel System Diagnostic Flow Chart separates naturally aspirated and supercharged/intercooled pressure checks. The update identifies four non-interchangeable 1503 injector groups: 130/155, 185/215, 255, and 255 ETC.

B.U.D.S. coverage includes ECM communication, monitoring faults, replacement data, and closed-throttle/idle-actuator resets. EFI sections address TPS, IACV, CPS, CAPS, MATS, CTS, MAPS, EGTS and OPS, together with injector, fuel-pump circuit and harness checks. The update also includes premium gauge-cluster flashing and diode-cap troubleshooting.

Electrical references include the 2008 Sea-Doo 4-TEC Series wiring schematic and separate Ignition System, Charging System and Starting System diagrams. Deutsch, Packard and 47-pin Kostal ECM connector information supports the circuit tests.

Fuel-system work requires the manual’s ventilation and ignition-source precautions because fuel vapor can accumulate in the bilge.

Jet Pump, Drive Shaft and Hull Repair

The 2009 aluminum die-cast pump uses a revised impeller shaft, impeller and cone. Old and new impeller/shaft versions must remain matched pairs; the new cone does not fit previous pumps. These distinctions help identify compatible replacement parts before jet-pump repair.

Wear-ring identification is blue for 130 HP, white for 215 HP and black for 255 HP.

Pump tooling: Impeller remover/installers are P/N 529 035 820 for 130/155-HP applications and P/N 529 035 956 for 215/255-HP applications. The supplement specifies pressure cap P/N 529 036 172 and vacuum/pressure pump P/N 529 021 800 for post-repair leak testing.

The updated drive-system section covers the rubber-coated shaft, left-hand threaded sealing-ring connection and PTO-seal leak diagnosis. Body/hull procedures include molded and aluminum wake-pylon service, jet-pump support work and gelcoat repair.

Maintenance, Storage and Water-Flooded Engines

Maintenance tables cover initial service and recurring hour/calendar intervals, with greater frequency for rental or intensive use. Model-specific specification tables supply fluid capacities and lubricant requirements.

The Technical Update Book clarifies which storage procedures supersede earlier instructions, including water removal from internal intercoolers/exhaust manifolds and condensation removal from external intercoolers. Trapped water can severely damage the intercooler and exhaust manifold during freezing conditions. Recovery procedures also cover submerged, water-flooded and capsized watercraft.

PDF Page Breakdown, Bookmarks and Text Search

• Shop manual: 552 pages, including the four-page Service Bulletin 2006-15, six wiring-diagram pages and one repeated steering page.
• Supplement: 64 pages.
• Technical Update Book: 170 pages, including Service Bulletin 2008-12 (one page) and Service Bulletin 2008-3 (two pages).

All covers, blank pages and listed additions are already included in the 786-page total. The main PDF omits introductory page ix; printed steering page 409 appears twice.

All three files have embedded PDF bookmarks. Text search is available only in the main manual’s four-page storage bulletin; the remaining pages and both other PDFs lack searchable text. Small wiring labels require zooming, and some diagram pages need rotation.