John Deere 340 & 440 Cyclone Snowmobile Operator's Manual

John Deere 340 and 440 Cyclone Snowmobiles Operator's Manual See the full John Deere 340 & 440 Cyclone specifications: Kioritz engines, Mikuni carburetors, dimensions, drive and fuel mix. 52 Pages This John Deere 340 Cyclone manual is the original factory operator's manual for the John Deere 340 and 440 Cyclone snowmobiles. It covers safe operation, break-in, starting, controls, routine maintenance and adjustments, troubleshooting, storage, accessories, and full specifications for both models. It's written for owners, restorers, and anyone bringing a vintage Cyclone back to the trail. The manual is complete from cover to cover, including the dealer assembly instructions insert, the predelivery and delivery check lists, and the free 10-hour check-up sheet. The PDF is bookmarked by section, so you can jump straight to the page you need. What This Operator's Manual Covers Safety & Getting Started Safety precautions and the snowmobile code of ethics Dealer assembly instructions (skis and windshield) Predelivery, delivery and 10-hour check-up lists Snowmobile identification and serial number locations Controls & Operation Controls and instruments Break-in, fuel and oil mixing, and filling the fuel tank Cold, warm, electric and emergency starting Stopping, lights, towing, clearing the track, and the wind chill chart Maintenance Service interval chart Spark plugs, carburetor adjustment, main jet selection by altitude and temperature Choke, throttle cable, fuel filter and air intake silencer Drive belt, drive and driven sheaves, fan belt, brake and chain case Track tension, slide suspension springs, wear bars, ski wear rods and ski alignment Headlight aiming, bulbs, battery service, and tightening hardware Trouble Shooting Engine, lights, windshield, electric start, power train and chassis Track wear, skis and steering Storage, Accessories & Specifications Placing the snowmobile in storage and removing it from storage Electric start kit, battery charger, cover, backrest, high torque drive, tachometer and hour meter Engine, fuel system, chassis, track, power train and electrical specifications Fuel and oil mixture tables (U.S. and Canada) A guide to safe snowmobiling and emergency survival techniques Specifications at a Glance Engine: John Deere (Kioritz) KEC 340/22C (339 cc) and KEC 440/22C (438 cc), 2-cylinder Carburetor: Mikuni Fuel tank: 7 U.S. gal. (26.5 L) Track: 15.5 in. rubber track with slide suspension Transmission: 2-sheave variable, John Deere (Comet) 102C Weight: approx. 395 lb (179.1 kg) Manual Code OM-M67673 (Issue F7)