Sea-Doo SP, SPX, GS, GSI, GSX, GTS, GTI, GTX, XP, HX 1997 Service Manual (P/N 219 100 048, 219 100 063)

• 428-page PDF set of factory publications: a 372-page 1997 Bombardier Watercraft Shop Manual (P/N 219 100 048) plus a 56-page 1998 Sea-Doo GSX Limited Shop Manual Supplement (P/N 219 100 063).
• 1997 model and Rotax two-stroke coverage: SP 5879 with the 717D; GS 5621, GSI 5622, GTS 5818, GTI 5641, and HX 5882 with the 717; SPX 5834/5661, GSX 5624, GTX 5642, and XP 5662 with the 787.
• Engine repair procedures cover crankcase leak testing, removal and installation, engine-to-jet-pump alignment, magneto service, top- and bottom-end teardown, crankshaft inspection, rotary-valve timing, RAVE service, and tuned-pipe repair.
• Fuel, cooling, and lubrication sections detail fuel-circuit pressure testing, air-intake service, single- and twin-carburetor overhaul and synchronization, throttle/choke adjustment, oil-injection-system pressure testing, pump bleeding and delivery checks, and model-specific cooling circuits.
• Propulsion and control work includes jet-pump inspection and overhaul, pump pressure testing, drive-shaft and seal-carrier service, reverse and variable-trim systems, steering disassembly and alignment, and Direct Action Suspension repair for XP and HX models.
• Electrical diagnosis covers ignition timing, charging and starting-system tests, starter overhaul, instruments and accessories, DESS fault codes, MPEM ignition-timing correction, connector service, and model-specific wiring diagrams.
• The 1998 GSX Limited 5625 supplement adds 947 reed-valve engine coverage, MPEM-controlled RAVE operation, crankshaft/counterbalance-shaft indexing, BN-46I carburetors with an accelerator pump, updated cooling and exhaust systems, starter service, jet-pump differences, technical data, and its own wiring schematic.

Main Manual and GSX Limited Supplement

The 1997 volume carries the full repair scope for maintenance, troubleshooting, adjustment, and model-by-model specifications. It also includes flushing and lubrication, water-flooded-engine recovery, storage preparation, periodic inspection charts, and troubleshooting tables for starting, performance, overheating, and propulsion complaints.

The GSX Limited booklet is a supplement rather than a standalone 947 manual. It documents the systems that changed for model 5625 and directs the technician back to the 1997 shop manual for shared procedures. That distinction matters when planning a complete 947 repair.

Repair and Diagnostic Depth

The engine chapters support work from initial leak diagnosis through removal, internal inspection, reassembly, alignment, and final leak verification. Separate 717/717D and 787 procedures account for rotary-valve and RAVE differences, while the 947 supplement covers its reed-valve induction, counterbalance shaft, electronically controlled RAVE system, and model-specific exhaust arrangement.

Fuel-system coverage is carburetor-based. “Injection” in these publications refers to the separate VROI oil-injection system, not gasoline fuel injection. The manual covers fuel-tank and baffle-pickup service, fuel-system pressurization, Mikuni carburetor disassembly and adjustment, twin-carb synchronization, oil-pump synchronization, bleeding, and bench checking.

Named factory equipment includes the Sea-Doo Engine Leak Test Kit P/N 295 500 352, Bombardier Ignition Tester P/N 295 000 008, and MPEM programmer P/N 295 000 127. The procedures also identify pullers, alignment shafts, bearing/seal installers, pump pressure testers, and the XP/HX suspension spring compressor where those tools are required.

Propulsion, Electrical, and Reference Drawings

Jet-pump coverage runs from on-craft inspection and oil-condition checks through impeller, wear-ring, bearing, seal, and housing service, followed by pressure testing and installation. Drive-system chapters address PTO flywheels, shafts, dampers, carbon/floating-ring seals, seal carriers, lubrication, and alignment. Reverse, manual/electric VTS, steering, hull/body adjustment, gelcoat/fiberglass repair, and hull-insert repair are covered in their own sections.

The visual reference material includes the Engine Leakage Diagnostic Flow Chart, 717 and 787 cooling-system circuit diagrams, carburetor and oil-injection-pump exploded views, jet-pump and VTS assembly drawings, the Direct Action Suspension parts view, and model-specific wiring diagrams with MPEM connector and DESS diagnostic information.

Model-specific technical tables provide torque specifications, carburetor settings, electrical test values, capacities, dimensions, materials, clearances, wear limits, and performance data. The manual also calls out two important repair traps: incorrect rotary-valve cover clearance can contribute to overheating or hard starting, and excessive drive-shaft deflection can damage the splines, impeller, PTO flywheel, or floating ring.

Disconnect the battery, ventilate the bilge, and eliminate fuel leaks before electrical testing or fuel-system repair.