Polaris Trail RMK, 600 RMK, 700 RMK, 800 RMK, 700 SKS, and 800 Snowmobile Factory Service & Manual 2003 (P/N 9918051)
Polaris Models Covered & Key Technical Specifications
Models: Trail RMK, 600 RMK, 700 SKS, 700 RMK, 800 SKS, 800 RMK, 700 EDGE RMK, 800 EDGE RMK, 800 EDGE Vertical Escape RMK
Sub-models / Variants: Trail RMK, 600 RMK, 700 SKS, 700 RMK, 800 SKS, 800 RMK, 700 EDGE RMK, 800 EDGE RMK, 800 EDGE Vertical Escape RMK
Model Years: 2003
Serial Numbers: S03SR5BS, S03NK6ES, S03NK7CS, S03NK7CSA, S03NL7CS, S03NL7CSA, S03NK8CS, S03NL8CS, S03NM8CS, S03NN8CS, S03NS7CS, S03NS7CSA, S03NS8CS, S03NS8CSA
Technical Data:
- Engine: Fan Cooled Reed Assist Twin (544cc) and Liquid Cooled Case Reed Twin (593cc, 701cc, 794cc)
- Flywheel Torque: 60–65 ft. lbs. (83–90 Nm) or 90 ft. lbs. (124 Nm) depending on model
- Coolant Capacity: 4.78–4.9 quarts (4.5–4.6L)
- Chaincase Oil Capacity: 9–11 fl. oz. (266–325 mL)
- Spark Plug Gap: 0.025"–0.028" (0.64–0.7mm)
- Ignition Timing: 18°–29° BTDC @ 3250–3500 RPM
Polaris Manual Features & Content Preview
- Covers 2003 Polaris RMK and SKS snowmobile models, including the Trail RMK, 600 RMK, 700 RMK, 800 RMK, 700 SKS, and 800 Vertical Escape RMK.
- Official Polaris publication (P/N 9918051), copyright 2001.
- Contains 378 pages of technical reference data, including engine assembly specifications, clutch charts, and suspension setup configurations.
Manual Contents and Workshop Reference
When working on the 2003 Polaris Deep Snow lineup, having the exact factory specifications on hand prevents costly mistakes and saves diagnostic time. This manual serves as a comprehensive reference guide spanning ten core chapters. It begins with critical general information like VIN decoding, standard bolt torque specifications, and metric conversion charts. Subsequent sections outline the necessary data for routine maintenance, fuel system cleaning, and cooling system capacities for liquid-cooled models. Before starting any mechanical work, always follow proper shop safety protocols and verify your equipment is securely supported.
Further technical chapters document the reference material needed for chassis repair and drive system upkeep. Rather than guessing on clearances, technicians can look up the exact factory numbers for drive belt tolerances, track tensioning, and steering adjustments. Electrical components and lighting systems are fully documented alongside model-specific wiring diagrams for the entire RMK and SKS family. A helpful glossary of technical terms is also included to clarify component terminology.
Specification and Reference Data
Engine specifications are clearly categorized by displacement and cooling type to speed up your workflow. For example, the cylinder head bolt torque for the 700 and 800 Liberty engines is documented at 18 to 22 ft. lbs. (25-30 Nm), while the crankcase bolt torque for the 550 fan-cooled engine is listed at 16.6 to 18 ft. lbs. (22-25 Nm). Fluid capacities are precisely mapped out, noting the 600 EDGE RMK cooling system holds 4.78 quarts and the 800 SKS fuel tank accommodates 11.8 gallons. Magneto pick-up coil pulses are documented at 6 across all covered models. Having this level of detailed repair data readily available ensures every rebuild meets strict OEM standards.
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