Can-Am DS 70, DS 90 & DS 90 X (2008) Youth ATV Operator's Guide (P/N 219 000 630)

This original Can-Am Operator's Guide covers the 2008 DS 70, DS 90, and DS 90 X youth ATVs. The English edition carries P/N 219 000 630 and document code vmo2008-027 AG.

PDF Search, Bookmarks, and Page Count

Text search and chapter access: The guide's body text is searchable. Cover text and some illustrated labels fall outside text search. Bookmarks jump to chapters such as Troubleshooting, Specifications, and Maintenance, while the Main Menu bookmark points to a separate file.

The download contains one printable PDF with 140 pages. That total includes both covers, an unnumbered safety and copyright page, a vehicle record for the dealer to complete, and six numbered spacer pages.

Pre-Ride Checks, Controls, and Routine Maintenance

The overview highlights selected topics from the guide. It also covers off-road riding techniques and what to do after a rollover or immersion.

• Controls and pre-ride checks: Parking brake and individual brake tests, throttle return and speed limiter checks, steering movement, and electric and emergency kick starting.

• Engine maintenance: Step-by-step instructions for changing engine oil, cleaning the oil strainer, draining the air filter housing, and servicing the foam filter, air injection valve filter, and spark arrester.

• CVT and gearbox: Dealer inspection of drive belt width and condition, CVT housing drainage after suspected water entry, and a gearbox oil change procedure.

• Chain, wheels, and steering: Drive chain cleaning, lubrication, and adjustment, plus chain roller and sprocket checks, wheel removal, bearing play checks, and applicable steering knuckle lubrication.

• Brakes and suspension: DS 90 X hydraulic disc brake checks, DS 70 and DS 90 drum brake cable and lever adjustments, and illustrated front and rear spring preload settings.

• Troubleshooting: Symptom-based checks for no-crank and no-start conditions, flooding, loss of power, overheating, backfire, misfire, low top speed, and rising engine RPM without vehicle movement.

The guide is written for owners and operators. It asks parents to review safe operation with young riders and assigns maintenance to adults or authorized Can-Am dealers.

Starting, Shifting, and Pre-Ride Safety

The controls section illustrates the forward-neutral-reverse selector and explains the choke, fuel valve, ignition and stop switches, starter button, and neutral and reverse indicator lamps. The pre-ride checklist also covers tires and wheel bearings, chain condition, fluid levels and leaks, loose fasteners, and the seat and storage latches.

The limiter illustrations identify the screw and locknut. The DS 70 ships with a 10 mph restricted setting and has a 15 mph maximum unrestricted setting. The DS 90 and DS 90 X ship with a 15 mph restricted setting and have a 30 mph maximum unrestricted setting. An adult sets the limit to suit the rider's ability. Incorrect adjustment can damage the throttle cable and impair throttle operation.

Service Schedule, Chain, and Chassis

The maintenance chart separates every-ride, weekly, monthly, initial, and annual or 100-hour work and identifies which tasks are assigned to the owner or dealer. Break-in guidance covers the engine and CVT belt and calls for an initial dealer inspection. The specifications list the Keihin PTE manual-choke carburetor, CDI ignition, fluid requirements and capacities, and fastener torques.

Illustrations show foam filter orientation, the chain adjuster, and the front and rear transport tie-down points. The guide calls for replacing the chain, sprocket axle, and pinion together to prevent rapid wear, with a new retaining ring whenever the pinion is removed. It also covers cleaning after muddy or saltwater use.

The chassis tables distinguish the DS 90 X double A-arm front suspension, HPG shocks, and larger wheels and tires from the DS 70 and DS 90 single A-arm layout and oil shocks. The brake illustrations show the DS 90 X fluid reservoirs and the DS 70 and DS 90 front brake cable linkage. BRP assigns brake repairs and DS 90 X brake fluid replacement to an authorized dealer.

Starting Faults and Repair Scope

The troubleshooting charts separate no-crank checks at the fuse, battery, and terminals from crank-but-no-start checks for fuel, spark, and signs of compression loss. That distinction helps an owner narrow down a starting fault before arranging dealer service.

The electrical section covers spark plug removal and inspection, battery removal and terminal connection order, fuse replacement, and daytime running light bulb replacement on applicable models. Internal engine teardown, carburetor and CVT pulley overhaul, gearbox disassembly, and wiring-schematic diagnosis fall outside this guide's scope. BRP directs readers to the separate Shop Manual for complete service and repair information.

Selected Throttle and Brake Specifications

The throttle adjustment section specifies 5–10 mm of normal free play, measured at the tip of the throttle lever.

For brake wear inspection, the guide lists a minimum pad thickness of 1 mm for the DS 90 X hydraulic disc brakes. The DS 70 and DS 90 mechanical drum brakes have a 1.5 mm minimum shoe thickness at both ends. The guide assigns pad and shoe wear inspections to an authorized Can-Am dealer.