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Details on identifying tractor and engine serial numbers for various models.
Technical details for engines (B&S, Tecumseh, Wisconsin), including bore, stroke, HP.
Schedule of required maintenance tasks and their frequency for tractor components.
Identification of lubrication points on the tractor's gear drive system.
Details on lubrication requirements, frequency, and type for gear drive components.
Identification of lubrication points for the hydrostatic drive system.
Details on lubrication requirements for the hydrostatic drive system.
Guide to diagnose and fix common electrical problems in electric start models.
Electrical wiring diagram for magneto ignition systems on specific tractor models.
Explanation and illustration of Delco-Remy generators used on Bolens tractors.
Procedures for testing ignition switches, solenoids, switches, and batteries.
Troubleshooting guide for common drive train problems like no movement or loss of power.
Illustrations and descriptions of specialized tools for transmission bearing installation.
Instructions and guidelines for correctly installing bearings into housings.
Step-by-step instructions for proper installation of oil seals.
Exploded view illustration of the 3-speed transmission assembly.
Detailed procedure for assembling the 3-speed transmission, covering shafts and gears.
Exploded view illustration of the 6-speed transmission assembly.
Detailed procedure for assembling the 6-speed transmission, covering shafts and gears.
Diagrams illustrating the gear positions for neutral and first gear in the 3-speed transmission.
Diagrams illustrating the gear positions for low range and high range in the 6-speed transmission.
Instructions for removing and installing the hydrostatic package to/from the transaxle.
Procedures for repairing specific components of the Model "10" hydrostatic system.
Exploded view of the hydrostatic transaxle assembly, showing components.
Guide to diagnose and fix common fuel system problems like hard starting or rough running.
Information on servicing the fuel tank, fuel valve, and fuel filter.
Instructions for adjusting carburetors on Wisconsin, Tecumseh, and Briggs & Stratton engines.
Procedures for servicing fuel filters and air cleaners for various engine types.
Instructions for adjusting and aligning the tractor's steering system.
Clutch adjustment and brake adjustment procedures for the 6-speed transmission.
Clutch adjustment procedure for the 3-speed transmission.
Instructions for adjusting belt guides to ensure proper belt alignment and prevent wear.
Instructions for adjusting the travel pedal for operator comfort.
Procedures for adjusting the hydrostatic neutral position to prevent creeping.
Procedures for adjusting the transmission shaft brake and drive shaft brake drum.
Adjustment procedures for brake interlock switches on various models.
Information on seat interlock switches and drive belt adjustment/tension.
Guide to diagnose and fix common hydraulic lift problems like inoperability or leaks.
Explanation of how the hydraulic lift system operates with cylinder assemblies.
Instructions for disassembling and assembling the hydraulic power lift unit.
Information on locating and servicing transmission filters for various models.
Guide to diagnose and fix common engine problems like hard starting, overheating, and backfiring.
Step-by-step procedure for removing and replacing the tractor engine.
Steps for preparing the casting and determining friction disc/facing type before installation.
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