1992–1998 Kawasaki JS/JH/JT Jet Ski Service Manual (P/N LIT-11616-16-01)

• A 296-page scanned aftermarket repair manual, not a Kawasaki OEM publication, covering the listed 550, 650, 750, 900, and 1100 series within a 1992-through-1998 production window, with separate two- and three-cylinder engine procedures and standard versus high-performance 750 data.
• Engine repair coverage runs from removal and internal disassembly through crankshaft, connecting-rod, piston, reed-block, cylinder, cylinder-head, magneto, starter, reassembly, installation, and engine-to-pump alignment work.
• Keihin fuel and oil sections identify CDK-34, CDK-38, and CDK-40 installations, then cover carburetor overhaul and adjustment, remote and integral fuel-pump testing, oil-injection output checks, line purging, and high-altitude setup.
• CDI and electrical diagnosis addresses spark evaluation, exciter, pulser, pickup, and ignition-coil tests; dynamic magneto timing; charging output and resistance checks; starter relay and motor service; switches; bilge pump and fan; overheat warning; and electric trim.
• Jet-pump service distinguishes the 550 mixed-flow system from the axial-flow pumps used on the other series, with clearance inspection, 550 shimming, removal, impeller and shaft service, bearing-housing repair, pump installation, and steering, reverse, and trim cable adjustment.
• Troubleshooting and reference support provides six engine and jet-pump decision charts, model-specific wiring and color-code diagrams, torque and tune-up tables, inspection limits, pressure, volume, and electrical test specifications, and exploded component views.

With full engine and pump teardown procedures, meter-based ignition testing, pressure and vacuum checks, and model-specific pullers and holders, this repair manual is suited to experienced owners and working technicians. Its routine flushing, lubrication, storage, and pre-season sections are more accessible, but major repair work assumes workshop skill and equipment.

Exact Model Coverage

The manual's overall statement runs through 1998; “and on” is the wording used for later models in its own coverage and specification tables. Coverage is organized by model series and year rather than by HIN or engine-number break.

Carburetion, Maintenance, and Engine Work

The 550 uses a single CDK-38 carburetor, while the 650 uses a CDK-34 supplied by a remote fuel pump. Standard 750 models use one CDK-40, high-performance 750 models use two, and the 900/1100 engines use three CDK-38 units; the center carburetor in a triple setup has no integral fuel pump. The related chapters cover disassembly, cleaning, inspection, assembly, priming, bench and running adjustments, remote-pump pressure and volume checks, and oil-injection delivery testing and air purging.

Maintenance content covers cooling and bilge flushing, corrosion control, fuel and oil filtration, impeller clearance, fiberglass hull care, winter storage, pre-season checks, and submerged-engine service for salt water, fresh water, or submersion while running.

Diagnostics, Drawings, and Special Tools

The six troubleshooting charts address an engine that will not start, starts and shuts down, misfires, lacks power, makes abnormal noise, or has a jet-pump fault. Visual references include 550 through 1100 series wiring diagrams, cranking-motor and relay schematics inside the electrical box, Keihin carburetor and remote-pump exploded drawings, two- and three-cylinder engine exploded views, and axial- versus mixed-flow jet-pump section views and assemblies.

Major repair sections call out model-specific tools by number. Examples include piston-pin puller 57001-910, flywheel holder 57001-1313, coupler holder 57001-1230, impeller wrench 57001-1228, impeller holder 57001-1393, and oil-seal/bearing remover 57001-1058. Appendix tables organize model-specific torque values, compression ranges, idle settings, ignition timing, spark-plug types, Keihin adjustment data, and wiring color codes.

Repair Cautions and Scope Limits

The manual warns that filing the molded protrusion from the bilge-hose fitting can reverse the siphon effect and pump water into the hull. On the 550 mixed-flow pump, installing the impeller shaft without the seal protector can split the seal lips, let pressurized water reach the bearings, and seize the pump.

The procedures cover stock engines and jet drives; aftermarket performance modifications are outside the book's scope. Electric-trim coverage is limited to a short illustrated removal, opening, reassembly, and installation section rather than a full internal overhaul. The scan begins with the table of contents and ends with the Appendix wiring diagrams; cover, title/copyright, and the referenced foreword pages are not present. Fuel-system and spark-producing tests require a ventilated, vapor-free bilge, proper battery isolation, and the test setup specified in the manual.