Cub Cadet 8404 Manuals

Manuals and User Guides for Cub Cadet 8404. We have 2 Cub Cadet 8404 manuals available for free PDF download: Service Manual, Operator's Manual

Cub Cadet 8404 Service Manual

Cub Cadet 8404 Service Manual (289 pages)

Brand: Cub Cadet | Category: Tractors | Size: 13.48 MB
Table of contents
Table Of Contents3................................................................................................................................................................
CHAPTER 1 GENERAL INFORMATION9................................................................................................................................................................
TRACTOR VIEW11................................................................................................................................................................
TIGHTENING TORQUE FOR STANDARD BOLTS AND NUTS12................................................................................................................................................................
TIGHTENING TORQUE12................................................................................................................................................................
SPECIFICATIONS14................................................................................................................................................................
IDENTIFICATION16................................................................................................................................................................
ENGINE NUMBER16................................................................................................................................................................
CHASSIS NUMBER OF THE TRACTOR(CHASSIS NUMBER OF THE MACHINE)16................................................................................................................................................................
CAUTION BEFORE REPAIR17................................................................................................................................................................
BEFORE REPAIR OR INSPECTION17................................................................................................................................................................
ASSEMBLY AND DISASSEMBLY17................................................................................................................................................................
PARTS TO BE REPLACED17................................................................................................................................................................
PARTS17................................................................................................................................................................
ASBESTOS PARTS18................................................................................................................................................................
ELECTRICAL SYSTEM18................................................................................................................................................................
TUBES AND RUBBERS19................................................................................................................................................................
LUBRICANT19................................................................................................................................................................
REGULAR CHECK LIST20................................................................................................................................................................
OIL & WATER SUPPLY LIST21................................................................................................................................................................
CHAPTER 2 ENGINE SYSTEM23................................................................................................................................................................
GENERAL25................................................................................................................................................................
APPEARANCE25................................................................................................................................................................
PERFORMANCE CURVE27................................................................................................................................................................
DIMENSIONS28................................................................................................................................................................
GENERAL WARNING28................................................................................................................................................................
STRUCTURE AND FUNCTION29................................................................................................................................................................
BODY29................................................................................................................................................................
LUBRICATING SYSTEM33................................................................................................................................................................
COOLING SYSTEM35................................................................................................................................................................
FUEL SYSTEM37................................................................................................................................................................
DISASSEMBLING AND SERVICING45................................................................................................................................................................
TROUBLESHOOTING45................................................................................................................................................................
SERVICING SPECIFICATIONS48................................................................................................................................................................
CHECKING, DISASSEMBLING AND SERVICING55................................................................................................................................................................
CHAPTER 3 CLUTCH89................................................................................................................................................................
DISASSEMBLY AND ASSEMBLY91................................................................................................................................................................
DISASSEMBLY OF PANEL FRAME91................................................................................................................................................................
DISASSEMBLY OF FENDER AND STEPLADDER ASSEMBLY94................................................................................................................................................................
CLUTCH96................................................................................................................................................................
CHARACTERISTICS96................................................................................................................................................................
LINK STRUCTURE AND CONTROL97................................................................................................................................................................
SPECIFICATION99................................................................................................................................................................
DISASSEMBLY, MAINTENANCE100................................................................................................................................................................
CHAPTER 4 TRANSMISSION105................................................................................................................................................................
STRUCTURE107................................................................................................................................................................
POWER TRANSMISSION108................................................................................................................................................................
MAIN TRANSMISSION108................................................................................................................................................................
SHUTTLE111................................................................................................................................................................
HI-LO SHIFT112................................................................................................................................................................
REAR PTO113................................................................................................................................................................
CREEPER SPEED (IF APPLICABLE )114................................................................................................................................................................
FRONT WHEEL DRIVE114................................................................................................................................................................
TRANSMISSION SHIFT LINK STRUCTURE115................................................................................................................................................................
MAIN SHIFT115................................................................................................................................................................
SHUTTLE SHIFT115................................................................................................................................................................
CREEPER SPEED116................................................................................................................................................................
PTO SHIFT117................................................................................................................................................................
MID PTO SHIFT117................................................................................................................................................................
FRONT WHEEL DRIVE SHIFT117................................................................................................................................................................
PTO CLUTCH118................................................................................................................................................................
HYDRAULIC CIRCUIT118................................................................................................................................................................
OIL FLOW119................................................................................................................................................................
DIFFERENTIAL GEAR120................................................................................................................................................................
OPERATION121................................................................................................................................................................
MAINTENANCE SPECIFICATION124................................................................................................................................................................
CLUTCH HOUSING126................................................................................................................................................................
TRANSMISSION OIL DRAINING127................................................................................................................................................................
CLUTCH HOUSING GROUP DISASSEMBLY127................................................................................................................................................................
CLUTCH HOUSING DISASSEMBLY132................................................................................................................................................................
FIRST STAGE (DISCONNECTION OF MAIN TRANSMISSION COVER)132................................................................................................................................................................
SECOND STAGE (DISCONNECTION OF PROPULSION SHAFT CASE)133................................................................................................................................................................
THIRD STAGE (DISASSEMBLY OF 25 GEAR SHAFT AND PROPULSION SHAFT 1)134................................................................................................................................................................
FOURTH STAGE (DISASSEMBLY OF BEARING COVER ASSEMBLY)134................................................................................................................................................................
FIFTH STAGE (DISCONNECTION OF TRANSMISSION FORK)135................................................................................................................................................................
SIXTH STAGE (DISASSEMBLY OF 22 GEAR SHAFT)136................................................................................................................................................................
SEVENTH STAGE (DISASSEMBLY OF MAIN TRANSMISSION COUNTER SHAFT)137................................................................................................................................................................
MAINTENANCE139................................................................................................................................................................
INTERMEDIATE CASE141................................................................................................................................................................
DISASSEMBLY, ASSEMBLY142................................................................................................................................................................
TRANSMISSION CASE150................................................................................................................................................................
CHAPTER 5 REAR AXLE165................................................................................................................................................................
SERVICE SPECIFICATION169................................................................................................................................................................
DISCONNECTION OF REAR AXLE GROUP170................................................................................................................................................................
DISASSEMBLY OF REAR AXLE172................................................................................................................................................................
BEARING CHECK173................................................................................................................................................................
GEAR CHECK173................................................................................................................................................................
CLEARANCE CHECK OF PLANETARY GEAR AND PLANETARY GEAR SHAFT173................................................................................................................................................................
CHECK THRUST COLLAR FOR WORN173................................................................................................................................................................
CHAPTER 6 BRAKE175................................................................................................................................................................
BRAKE PEDAL181................................................................................................................................................................
BRAKE CASE183................................................................................................................................................................
OPERATION CHECK OF BRAKE CAM LEVER186................................................................................................................................................................
CHAPTER 7 FRONT AXLE189................................................................................................................................................................
WHEEL ALIGNMENT192................................................................................................................................................................
DISCONNECTION OF FRONT AXLE GROUP198................................................................................................................................................................
DISASSEMBLY OF FRONT AXLE200................................................................................................................................................................
FIRST STAGE (DISCONNECTION OF FRONT AXLE CASE AND BEVEL GEAR CASE)200................................................................................................................................................................
SECOND STAGE (DISASSEMBLY OF FRONT AXLE)200................................................................................................................................................................
THIRD STAGE (DISASSEMBLY OF FRONT AXLE CASE)201................................................................................................................................................................
FOURTH STAGE (DISASSEMBLY OF FRONT AXLE SUPPORT)202................................................................................................................................................................
FIFTH STAGE (DISASSEMBLY OF FRONT AXLE SUPPORT)203................................................................................................................................................................
SIXTH STAGE (DISASSEMBLY OF BEVEL PINION SHAFT)204................................................................................................................................................................
SEVENTH STAGE (DISASSEMBLY OF DIFFERENTIAL GEAR)205................................................................................................................................................................
FRONT AND REAL BRACKETS206................................................................................................................................................................
CHECK FOR BACKLASH AND TOOTH CONTACTED IN FRONT AXLE CASE206................................................................................................................................................................
CHECK FOR BEVEL GEAR BACKLASH AND TOOTH CONTACTED IN BEVEL GEAR CASE207................................................................................................................................................................
CHECK FOR SHIM BETWEEN AXLE CASE SUPPORT AND FRONT AXLE CASE207................................................................................................................................................................
AND SPIRAL BEVEL GEAR208................................................................................................................................................................
DIFFERENTIAL PINION209................................................................................................................................................................
AND DIFFERENTIAL SIDE GEAR209................................................................................................................................................................
DIFFERENTIAL SIDE GEAR210................................................................................................................................................................
CHAPTER 8 STEERING SYSTEM211................................................................................................................................................................
HYDRAULIC CIRCUIT OF POWER STEERING SYSTEM214................................................................................................................................................................
GEAR PUMP215................................................................................................................................................................
PUMP CHARACTERISTICS215................................................................................................................................................................
MAJOR SPECIFICATION215................................................................................................................................................................
STRUCTURE OF GEAR PUMP215................................................................................................................................................................
POWER STEERING UNIT217................................................................................................................................................................
MAJOR SPEC217................................................................................................................................................................
STRUCTURE AND OPERATION217................................................................................................................................................................
STEERING CYLINDER218................................................................................................................................................................
IN NEUTRAL219................................................................................................................................................................
TURNING TO THE RIGHT219................................................................................................................................................................
TURNING TO THE LEFT220................................................................................................................................................................
MANUAL STEERING220................................................................................................................................................................
CHAPTER 9 HYDRAULIC SYSTEM235................................................................................................................................................................
HYDRAULIC CIRCUIT DIAGRAM237................................................................................................................................................................
HYDRAULIC CIRCUIT DIAGRAM OF 3-POINT HYDRAULIC SYSTEM239................................................................................................................................................................
HYDRAULIC PUMP240................................................................................................................................................................
STRUCTURE OF HYDRAULIC PUMP240................................................................................................................................................................
OIL FILTER241................................................................................................................................................................
STRUCTURE OF OIL FILTER241................................................................................................................................................................
FUNCTION AND OPERATION241................................................................................................................................................................
CONTROL VALVE (MLS VALVE)242................................................................................................................................................................
CIRCUIT DIAGRAM242................................................................................................................................................................
OPERATION PRINCIPLE243................................................................................................................................................................
RELIEF VALVE (HYDRAULIC BLOCK)246................................................................................................................................................................
HYDRAULIC CYLINDER247................................................................................................................................................................
OUTSIDE HYDRAULIC EXTRACTION252................................................................................................................................................................
HYDRAULIC BLOCK252................................................................................................................................................................
ACTING VALVE253................................................................................................................................................................
QUICK COUPLER253................................................................................................................................................................
TOP LINK BRACKET DEVICE254................................................................................................................................................................
POINT SYSTEM HYDRAULIC PUMP256................................................................................................................................................................
RELIEF VALVE256................................................................................................................................................................
LINK CONTROL256................................................................................................................................................................
CHECK AND ADJUSTMENT268................................................................................................................................................................
CHAPTER 10 ELECTRIC SYSTEM273................................................................................................................................................................
ELECTRONIC INSTRUMENTATION275................................................................................................................................................................
INSTRUMENT GAUGE275................................................................................................................................................................
INDICATORS AND WARNING LIGHTS276................................................................................................................................................................
TROUBLE SHOOTING278................................................................................................................................................................
MECHANISM281................................................................................................................................................................
STARTING SYSTEM281................................................................................................................................................................
CHARGING SYSTEM284................................................................................................................................................................
PREHEATING SYSTEM286................................................................................................................................................................
FUSE287................................................................................................................................................................
GAUGE AND SENSORS288................................................................................................................................................................
MAIN CIRCUIT DIAGRAM289................................................................................................................................................................
Cub Cadet 8404 Operator's Manual

Cub Cadet 8404 Operator's Manual (56 pages)

Cub Cadet Tractor Operator's Manual  
Brand: Cub Cadet | Category: Lawn Mower | Size: 1.42 MB
Table of contents
Table Of Contents2................................................................................................................................................................
RECORDING MODEL AND SERIAL NUMBER INFORMATION3................................................................................................................................................................
IMPORTANT SAFE OPERATION PRACTICES4................................................................................................................................................................
SAFETY LABELS10................................................................................................................................................................
SECTION 1: CONTROLS AND FEATURES12................................................................................................................................................................
SECTION 2: OPERATION20................................................................................................................................................................
SECTION 3: ADJUSTMENTS30................................................................................................................................................................
SECTION 5: TROUBLESHOOTING50................................................................................................................................................................
SECTION 6: SPECIFICATIONS54................................................................................................................................................................
WARRANTY56................................................................................................................................................................