Covered Models:
ZR-120AC, 440 Sno Pro, Bearcat 570, Firecat 500, Firecat 500 Sno Pro, Firecat 600 EFI, Firecat 600 EFI R, Firecat 600 EFI Sno Pro, Firecat 700, Firecat 700 EFI, Firecat 700 EFI R, Firecat 700 EFI Sno Pro, Firecat 700 Sno Pro, Firecat LE, King Cat 900, King Cat 900 EFI, M5, M6 EFI, M7 EFI, M7 EFI LE, Pantera 550, Pantera 600 EFI, Panther 370 R, Panther 570, Sabercat 500, Sabercat 600 EFI, Sabercat 700 EFI, Z 370, Z 440, Z 570, ZR 900, ZR 900 EFI, ZR 900 EFI Sno Pro, ZR 900 Sno Pro, Bearcat W/T, Bearcat W/T Turbo, T-660 Touring, T-660 Turbo, T-660 Turbo ST, T-660 Turbo Touring
Estimated Page Count:
Not explicitly stated, but comprehensive coverage implies a substantial document.
Manual Type:
Service Repair Manual
Digital Delivery Method:
Email with download link upon payment processing.
Engine Systems:
Engine specifications, troubleshooting (carbureted & 4-stroke), water pump, pressure testing, spark plug service, compression testing, valve servicing, oil/filter changes, oil pressure testing, cooling system service, recoil starter, air silencer, turbocharger/intercooler (if applicable), Arctic Power Valve (APV) System, Exhaust Controlled Timing (ECT) System.
Fuel Systems:
Fuel system general, carbureted fuel systems, EFI fuel systems, fuel system related items.
Electrical Systems:
Ignition system, throttle position sensor, main wiring harness testing, voltage regulator, low-oil light sensor, coolant temperature warning light, fuel gauge sender, electric fuel pump, ignition components, emergency stop switch fuse, ignition switch, starter motor, magneto, electric start troubleshooting, ignition timing, brake light switch, headlight dimmer switch, speedometer sensor, accessories, servomotor.
Drive Train Track Brake Systems:
Drive chain and sprockets, driveshaft, brake system (hydraulic), drive belt, drive clutch, driven pulley, drive train/brake disc, drive sprockets, track tension, track alignment, brake lever/master cylinder assembly, troubleshooting for track, hydraulic brake system, drive clutch/driven pulley, and drive belt.
Suspension Systems:
Rear suspension (understanding, setup basics, chassis/skid frame mounting), ACT shock servicing, air shock rebuilding/recharging, rebuildable shock pressurization, front suspension (ski shock absorber, sway bar, mounting bracket, ski wear bar, spindle, steering tie rod, ski alignment).
Body Steering Systems:
Steering post, tie rods/steering link, console, front bumper/belly pan assembly, gas tank/seat assembly, seat cushion, taillight/brakelight assembly, windshield, backrest/rack assembly, tunnel/chassis/rear bumper/snow flap, headlight assembly, headlight aim adjustment.
Maintenance Procedures:
General maintenance, break-in procedures, preparation for storage, preparation after storage, after break-in checkups (100/600 miles), fluid changes (oil), lubrication, track tension and alignment adjustments, brake system maintenance.
Diagnostic Procedures:
Troubleshooting sections for engine (carbureted & 4-stroke), electric start, track, hydraulic brake system, drive clutch/driven pulley, drive belt. Diagnostic tables and wiring diagrams are included.
Repair Procedures:
Complete repair instructions for all covered systems, including engine rebuilds, suspension servicing, electrical component repair, fuel system overhauls, and drive train component repair.
Adjustment Procedures:
Carburetor adjustments, EFI adjustments (throttle valve angle), ignition timing adjustments, headlight aim adjustments, suspension adjustments, track alignment.
Rebuild Procedures:
Engine rebuilds, water pump servicing, ACT shock rebuilding, air shock rebuilding, drive clutch servicing.
Depth Of Coverage:
Comprehensive, covering everything from basic maintenance and diagnostics to complete engine and component rebuilds.
Instruction Style:
Step-by-step instructions with detailed pictures, illustrations, and wiring diagrams.
Target Audience:
Expert technicians, mechanics, and knowledgeable DIY enthusiasts.
Scheduled Maintenance:
Key intervals include break-in checks at 100 miles and subsequent checks at 600 miles for both 2-stroke and 4-stroke engines. General maintenance like lubrication and fluid checks are ongoing.
Engine Oil Type:
Specific oil types for 2-stroke and 4-stroke engines, along with recommended viscosity grades, would be detailed within the 'General Information & Specifications' and 'Engine' sections. Note: Early 4-strokes often required specific synthetic oils.
Coolant Type:
Specifications for the liquid cooling system, including coolant type (likely a glycol-based antifreeze) and mixture ratios, are provided.
Gear Case Oil:
Lubricant specifications for the drive/gear case are typically provided, often a specific hypoid gear oil.
Common Wear Items:
Typical wear items on snowmobiles of this era include drive belts, skis (wear bars), suspension bushings, shock absorbers, and track components. The manual's troubleshooting sections would highlight common failure points.
Efi System Considerations:
For EFI models, potential issues can relate to fuel injectors, fuel pumps, sensors (TPS, crank position), and the overall control module, all of which are covered in diagnostic procedures.
Turbocharger Maintenance:
For turbocharged models (e.g., T-660 Turbo variants), specific maintenance related to the turbocharger and intercooler system, including lubrication and potential seals, would be detailed.