2014+ Sea Doo Spark Impeller & Wear Ring

What's in the Box

Included parts

Stainless Steel Wear Ring Qty 1

Stainless Impeller Qty 1

Required tools

Metric Sockets and Wrenches

Torque Wrench

Grease

Impeller Spline Tool

Installation

If your spark is equipped with IBR system, remove the (3) 13mm head screws. The top left screw has a nyloc nut on the back. Do not lose the stainless-steel bushings.

Turn the nozzle and remove the steering linkage. Use 2 10mm sockets.

With a 1/4" socket loosen the worm drive holding the siphon tube onto the jet pump. Remove the siphon tube.

With a 12” extension and swivel you can access the (3) jet pump screws.

Once hardware is removed, wiggle the jet pump out of the hull and driveshaft.

With the jet pump on a work area, remove and inspect the wear ring.

Loosen and remove the (3) venturi screws. Remove venturi from pump.

Remove the (3) Allen screws holding the impeller cone on. 5mm Allen.

Remove the impeller cone, you may need to pry with a screwdriver.

Install the two flat spots into a vice. Clamp tight. Install the impeller spline tool WR001 Into the impeller. Loosen the impeller with a breaker bar. Spin the impeller off.

With the impeller removed, grease up the jet pump shaft, threads and new impeller O- ring and threads.

Install the new impeller and spine onto the jet pump threads. Install the spline tool and torque down to 92 ft-lbs.

Remove the spline tool, grease the impeller splines and rubber boot. Install the rubber boot.

Grease the bottom of the jet pump, o rings and cone. Reinstall the cone. Torque screws to 80 in-lbs and apply blue Loctite.

Reinstall the venturi onto the jet pump. Torque to 18 ft-lbs and apply blue Loctite to the threads.

Remove the OEM wear ring seal. Apply grease on the o ring and install onto the new stainless steel wear ring.

Apply a light amount of grease onto the inside of the wear ring and slide onto the jet pump. This helps for initial start up.

Apply grease on the drive shaft, wear ring seal groove and O-ring on the far left tube.

Install the jet pump back into the hull. Use your fingers to line up the drive shaft splines to the impeller. Make sure the wear ring seal is seated properly. Torque jet pump screws to 19 ft-lbs.

Reinstall the IBR system if equipped and steering linkage. Start the machine, and listen for abnormal noise. If you hear noise, reinstall the jet pump.

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Note: This product is exempt from the emission standards and related requirements of 40 C.F.R. § 1051 as provided by 40 C.F.R. § 1051.620, and California law [e.g., vehicle code§§ 27156 and 38391]. This product is sold only for use in connection with EPA certified, purpose-built, nonroad vehicles used solely for closed course, nonroad competition/racing and not used for any recreational purpose or on public highways or right of ways maintained by and open to the public. This product is sold only in connection with machines that do not fall under state and/or federal noise or emission standards/regulations. Purchasers who/that purchase this product represent and warrant that the product is purchased only in connection with EPA -certified, emission-regulations-exempt and noise- regulations-exempt competition/racing vehicles as interpreted under applicable state and/or federal law. Questions: Call Evolution Powersports at (715) 247-3862.

2014+ Sea Doo Spark Impeller & Wear Ring — Install Guide

Sea-Doo · 2014+ Sea-Doo · SKU 903FS0002 (Wear Ring), 903FS0001 (12/14 Impeller)

What's in the Box

Installation