2006 Sea-Doo 1503 4-TEC GTI SE, GTX, GTX Supercharged, RXP, RXT, GTX Limited Shop Manual (P/N 219 100 258)

• Official 2007 BRP technical publication (219 100 258) covering naturally aspirated and supercharged intercooled 4-TEC variants (GTI, GTX, RXP, and RXT models)
• 407 pages of high-resolution exploded-view diagrams, electrical pinouts, and detailed diagnostic codes

Essential Workshop Reference

When you have a 1503 engine family PWC in the bay, guesswork simply does not cut it. This 2007 Sea-Doo 4-TEC service manual strips away the fluff and delivers the exact factory specifications required for professional diagnostics. Instead of waiting days for a physical book to arrive in the mail, the instant download puts the entire 407-page document directly onto your shop tablet or laptop.

Need to trace a parasitic draw? The electrical sections feature detailed wiring diagrams and precise connector pinouts. Pulling the pump? You will find exact propulsion system adjustments and alignment protocols. The documentation breaks down every major functional system, covering intake inspections, supercharger disassembly parameters, exhaust configurations, and lubrication system flow.

Complete 1503 4-TEC engine service procedures are included, providing exact factory specifications for fuel injection parameters, ignition timing, supercharger maintenance, and full cooling system repairs for all 2007 variants.

Working on these high-output marine engines involves critical high-pressure fuel systems and heavy moving parts. Always review the included safety protocols and verify you have the proper specialized factory tools equipped before turning a wrench.

Engine and Maintenance Specifications

Quick reference data is clearly tabulated for fast shop-floor lookups. For example, the fuel system data table dictates 290–310 kPa (42–45 PSI) for naturally aspirated models, while the supercharged intercooled engines require 386–414 kPa (56–60 PSI).

The technical specifications section also confirms the exact 2.5 L (0.66 US gal) engine oil capacity and the 87°C (188°F) thermostat rating needed to verify proper operating temperatures. Additionally, the maximum engine speed for naturally aspirated variants is capped at 6500 RPM.