How do I remove and replace the steering assembly on a 2015 Sea-Doo GTI 180 SE?

To replace the steering assembly, expose the steering support, disconnect the controls and steering cable, then remove the handlebar and steering support components in the order specified for your hull. Check the model identification first: "2015 GTI 180 SE" does not match the usual factory designation, as 2015 GTI SE models were commonly designated 130 or 155, and the correct parts and tightening torques depend on the model.

Confirm the model and fault

Find the hull identification number at the stern and ask a BRP Sea-Doo dealer to check it against the parts catalogue. If the engine has been modified or replaced, order steering parts for the hull's original model and equipment.

A "complete steering assembly" can mean the handlebars, steering shaft and support, or those components plus the separate steering cable. Used assemblies may lack switches, wiring, bushes or cable attachments. Compare the replacement with the illustrated parts diagram before dismantling anything.

Check the fault first:

• Handlebars move but the nozzle does not: inspect both cable attachments and watch for movement of the cable's outer casing.
• Excessive handlebar play: inspect the handlebar mounting, shaft bushes, support and cable joints.
• Heavy steering: disconnect the cable at the steering end, then check the shaft and the cable/nozzle movement separately.

These checks distinguish a worn steering support from a seized cable or nozzle pivot. Replacing the handlebars will not cure either seizure.

Expose the steering support

Secure the craft on its trailer, remove the safety lanyard and disconnect the battery's negative terminal before opening electrical connections or working around the steering mechanism.

Have metric sockets, Torx bits, trim tools, a small torque wrench, labels and the correct workshop manual to hand. Obtain the specified torques, locking products and replacement locking hardware before starting. There is no safe universal torque for the different steering fasteners.

1. Set the handlebars and jet steering nozzle approximately straight ahead. Photograph their positions, cable routing, wiring clips and fastener locations.
2. Remove the seat and any storage bin or access panel needed to reach beneath the steering support.
3. Remove the handlebar centre cover and surrounding steering trim. Find concealed screws before lifting panels, and release plastic tabs gently.
4. Expose the handlebar mounting and lower steering arm. Keep screws grouped by panel, as their lengths can differ.

Remove the steering assembly

1. Label the handlebar electrical connectors, including those for the throttle and iBR brake/reverse controls where fitted. Release their locking tabs and pull on the connector housings.
2. Release the wiring clips and retainers needed to free the assembly. Do not open sealed control housings just to remove the handlebars.
3. Find the steering cable connection at the lower steering arm. Photograph the joint, then remove its retaining hardware according to the parts diagram. Preserve the order of spacers and washers.
4. Separate the cable end without bending the threaded rod. If access requires it, release the specified cable casing retainer. Leave its adjustment undisturbed where possible.
5. Support the handlebars and remove their mounting hardware if the manual requires separate handlebar removal. Note their orientation and any locating features.
6. Support the steering shaft/support assembly, remove its mounting fasteners and withdraw it, guiding the wiring clear. Stop if anything remains attached or trapped.