2007 Sea-Doo Sport Boat 150 Speedster / 180 Challenger Service Manual (P/N 219 100 266)

• Official 2007 BRP shop manual, P/N 219 100 266, supplied as a 418-page PDF, covering the 150 Speedster and 180 Challenger model families with the listed 1503 naturally aspirated and 1503 supercharged intercooled configurations.
• Engine repair coverage includes removal, installation and alignment; leak-down testing; cylinder-head, timing-chain and valvetrain work; and piston, crankshaft, balancer-shaft and cylinder-block service.
• Supercharged-engine sections document intercooler leak testing plus supercharger removal, complete disassembly, component inspection, clutch slipping-moment checks, reassembly and installation.
• Engine-management diagnosis covers B.U.D.S. communication, fault-code reading, component activation, DESS key programming, throttle and idle-actuator resets, fuel-pressure testing, and ECM/EFB/VCM and sensor circuit checks.
• Propulsion and control procedures address jet-pump leak testing, impeller and wear-ring inspection, shaft and bearing repair, drive-shaft and carbon-ring service, reverse-gate work, steering alignment, and throttle/shifter cable adjustment.
• Reference content includes engine and fuel diagnostic charts, an EMS flow chart, a fuel-pump diagnostic flow chart, cooling-system and exhaust-water-flow diagrams, connector pinouts, exploded assembly views, torque data, capacities, wear limits, and electrical test specifications.

BRP states that this edition was primarily published for sport-boat mechanical technicians already familiar with BRP service procedures. Its repair depth, reliance on B.U.D.S., and repeated use of dedicated service tools make it best suited to trained marine technicians and similarly experienced mechanics rather than beginners.

Exact Model and Engine Coverage

Naturally aspirated 150 Speedster listings use model numbers 987A, 987B, 987C, and 987D; the B and D versions are tower-equipped. Supercharged intercooled 150 Speedster listings are 977A, 977B, 977C, and 977D, again including tower versions. The 180 range consists of Challenger 867J and 867L, Challenger SE 867E and 867G, and tower-equipped Challenger SE 867F and 867H. All listed 180 models use the supercharged intercooled engine; the naturally aspirated configuration applies only to the 150 Speedster group. Separate specification tables identify the naturally aspirated build as 155 hp and the supercharged intercooled build as 215 hp.

Workshop Procedures and Service Data

Beyond routine maintenance, preseason preparation and storage, the manual covers towing, submerged-boat recovery and water-flooded-engine service. Engine work extends through the dry-sump lubrication pumps, PTO housing and magneto, water pump and rotary seal, intake manifold, exhaust, cylinder head and cylinder block. The engine uses a closed-loop cooling system with the ride plate as a heat exchanger, while the exhaust and intercooler water circuit is an open-loop total-loss system supplied by the jet pump. These are separate systems, with dedicated leak testing, coolant replacement and flushing procedures.

Special tools are identified by part number at the start of the applicable subsections. Examples include the engine alignment shaft P/N 295 000 141, engine alignment adapter P/N 529 035 719, supercharger retaining key P/N 529 036 027, MPI-2 interface P/N 529 036 018, and jet-pump impeller remover/installer P/N 529 035 820. A general M4-M14 fastener torque matrix supplements component-specific torque values in the text and exploded views. The body and hull chapters add deck-hardware replacement, bilge and drain components, inlet grate, ride plate, jet-pump support, and gelcoat-damage repair.

Manual-Specific Service Notes

The supercharger chapter warns that its fragile ceramic clutch washers have different inside diameters and are position-specific; damage or incorrect placement can lead to supercharger failure. It also treats exhaust-pipe-to-manifold alignment as critical because loading the flexible joint can cause the bellows to fail. For engine removal or fuel-system work, the manual calls for fuel-pressure release and battery isolation, and the closed cooling circuit must not be opened while hot.

Electrical Reference Scope

The connector chapter covers Deutsch, Packard, ECM, EFB and VCM terminal service, including crimping methods and pin-location views. The separate wiring-diagram sheets referenced as being at the end of the manual are not present in this PDF; the file contains wire-color and connector-code guidance, but not the full schematic sheets. It is also not a parts catalog, and BRP directs parts ordering to the model-specific parts catalogs.