Allis CHALMERS B10 B-10 AC Tractor & Attachments Service Repair Manual -

MASTER INDEX SPECIFICATIONS ...................... A ENGINE ............................. B TRACTOR ............................ G HYDROSTATIC DRIVE UNIT. ............. D ........................ POWER TRAIN E WIRING DIAGRAM ..................... F 1 B-SERIES ATTACHMENTS.. ............. G NOTE: When repairing any "B" Series Tractor, refer to the proper component in the Service Manual which is found in the unit being worked on. Many of the components are similar in design and care should be used in picking the proper procedure and picture. 9003453 Date

A SAFETY PRECAUTIONS ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! This symbol is used to call your attention to safety precautions that should be followed by the operator to avoid accidents. When you see this symbol - Heed Its Warning. Many hours of lost time and much suffering is caused by DO NOT operate equipment when barefoot or wearing the failure to practice simple safety rules. open sandals. Always wearsubstantial footwear. IT IS TOO LATE TO REMEMBER WHAT SHOULD HAVE BEEN DONE AFTER THE ACCIDENT HAS HAPPENED. OPERATION KNOW THE CONTROLS and how to stop quickly - READ THE OPERATOR'S MANUAL. DO NOT allow children to operate vehicle. DO NOT allow adults to operate it without proper instruction. DO NOT carry passengers. KEEP CHI LDREN AND PETS A SAFE DISTANCE AWAY. CLEAR work area of objects which might be picked up and thrown. TAKE A L L possible precautions when leaving vehicle unattended; such as disengaging power take off, lower- ing attachments, shifting into neutral, setting parking brake, stopping engine and removing key. DO NOT stop or start suddenly when going uphill or downhill. Mow up and down the face of steep slopes; never across the face. REDUCE speed on slopes and in sharp turns to prevent tipping or loss of control. Exercise extreme caution when changing direction on slopes. STAY ALERT for holes in terrain and other hidden hazards. USE CARE when pulling loads or using heavy equipment: A. Use only approved drawbar hitch points. B. Limit loads to those you can safely control. C. Do not turn sharply. Use care when backing. D. Use counterweight(s) or wheel weights when suggested in operator's manual. WATCH for traffic when crossing or near roadways. KEEP all nuts, bolts and screws tight to be sure equipment is in safe working condition. CAUTION: This tractor does not have warning devices for operation on public roads or highways. OPERATE TRACTORONLY in daylight or good artificial light, FUEL AND FIRE HAZARDS HANDLE gasoline w,ith care- - it is highly flammable. Always carry and store it in an approved gasoline container. DO NOT remove the- fuel cap or fill fuel tanks: A. When the engine is running. B. When engine is hot. C. While using a lantern. D. While smoking. E. When tractor is ina dosed building. DO NOT overfill the fuel tank or spill the fuel. DO NOT run the engine in a closed area - - exhaust fumes are very dangemis NEVER store equipmentw'rth gasoline in the tank inside a building where -fumes may reach an open flame or spark. ALLOW engine to cool before storing in any enclosure. TO REDUCE fire hazard keep engine free of grass, leaves or excessive grease. IMPLEMENTS DISENGAGE all implement clutches and shift into neutral before attempting to start engine. DISENGAGE power to implements and stop engine before leaving operator position. DISENGAGE power to implementb), stop engine and remove ignition key before making any inspec- tions, adjustments or repairs to tractor or implements. DISENGAGE power to implements when transporting or not in use. DO NOT change engine governor settings or overspeed engine. When using any implements NEVER direct discharge of material toward bystanders or allow anyone near vehicle while in operation.

KEEP vehicle and implements; in good operating condition and keep safety devices in place. Use guards as instructed in operator's manual. Replace lost or damaged safety decals immediately. * VEHICLE and implements should be stopped and inspected for damage after striking a foreign object and the damage should be repaired before restarting and operating the equipment. REMEMBER that safe operation is no accident. When using vehicle with MOWER: A. Check blade mounting bolts for proper tightness at frequent intervals. B. Never operate mower unless deflector assembly or vacuum collector adapter assembly is firmly attached to the mower discharge. C. When cleaning material out of the hoses or blower of the vacuum collector be sure to stop both tractor and blower engines and wait until all moving parts have stopped before removing hoses. ALSO, ALWAYS REMOVE SPARK PLUG WIRE ON BLOWER engine and fasten it so that it can- not touch spark plug before placing hands inside blower housing. Moving the fan blades could pos- sibly start engine and blower running if plug wire is not removed. D. When using the roving vacuum nozzle ALWAYS stop tractor engine and engage parking brakes before leaving tractor seat. ALSO NEVER remove hose from blower entrance or discharge openings unless blower engine is stopped and all moving parts have come to a stop. SAFETY DECALS The safety warning signs reproduced on this page are placed at strategic locations on the top of the mower housing and tractor frame (as shown in Figure 10 in Tractor Section and 15 in Mower Section) as a constant reminder to the operator of the most important safety precautions in the operation of the mower. If any of these signs are lost or damaged replace them at once for the operators safety. They can be purchased from your Allis-Chalmers Lawn and Garden Equipment Dealer. AVOID ACCIDENTS BUILT IN SAFETY FEATURES CAN BE EFFECTIVE ONLY IF PROPERLY MAINTAINED AND UTILIZED. SAFETY AND OPERATIONAL DECALS

ALLIS-CHALMERS Lawn and Garden Equipment P.O. Box 997 Port Washington, Wl53074 Part No. 9003453 February, 1976 Printed in U.S.A.

INDEX SPECIFICATIONS ........................................................ B-1 A-1 ...................................... B-10 S/N 15001-31227 A-2 ................................................... Big TEN A-3 .................................... B-10 S/N 50001 and Up A-4 B-12 ....................................................... A-5 B208 and B-208-S ......................................... A-11 B.210. B.212. and HB-212 ................................... A-12

ROTARY SNOW PLOW DRIVE LIFT LEVER BATTERY THROTTLE STARTER SWITCH GEAR SHIFT LEVER REAR MOUNTED ATTACHMENT SPIRAL BEVEL GEARS GEARED TRANSMISSION SPECIFICATIONS MODEL B- 1 TRACTOR ENGINE CAPACITY Make Briggs & Stratton Engine Case 3 pts. Type 4 cycle - air cooled Fuel Tank 6 qts. Horse Power 7- 114 Transmission 1-112 qts. Bore and Stroke 3" x 2-518" SPEEDS Displacement 18. 55 cu. in. R. p. M. 3600 max. full load First 2 MPH Air Cleaner Oil bath Second 3-314 MPH Starter Electric & manual Third 6 MPH Governor Mechanical (flyweight) Electrical System 12 volt - combination DIMENSIONS starter-generator Height (at steering wheel) 37- 114" Ignition System Magneto Height (at hood line) 33-318'' Width 34- 1 / 4" TRANSMISSION Length 68" Wheel Tread 26" Sliding spur gear and spiral bevel gear. Wheel Base 44" Three speeds forward and one reverse. Clearance (front axle) 9" Clearance (differential 6 " DIFFERENTIAL Clearance (drawbar) 7" Clearance (center housing) 15-1/4" Engine, Trans. Drive Spur gear with controlled traction direct shaft with flexible SHIPPING WEIGHT - Approx. 600 lbs. couplings. The Allis-Chalmers Manufacturing Company reserves the right to make changes in the above specifications or to add improvements at any time without notice or obligation. Tractors A-1

SPECIFICATIONS Model B- 10 Wheel Tractor Ser. No. 15001-31227 ENGINE Make Type Horse Power Bore and Stroke Displacement Briggs & Stratton 4 cycle - air cooled 9 3" x 3-114" 22. 97 cu. in. R. P. M. 3600 max. full load Air Cleaner Oil foam Starter Electric & manual Governor Mechanical (flyweight) Electrical System 12 volt - combination starter-generator Ignition System Magneto TRANSMISSION Sliding spur gear and spiral bevel gear. Three speeds forward and one reverse. DIFFERENTIAL Planetary gear with controlled traction, CAPACIT Y Engine Case Fuel Tank Transmission SPEEDS First Second Third DIMENSIONS 4 pts. 6 qts. 1-112 qts. 2 MPH 3-314 MPH 6 MPH Height (at steering wheel) Height (at hood line) Width Length Wheel Tread Wheel Base Clearance (front axle) Clearance (differential) Clearance (drawbar) Clearance (center housing) SHIPPING WEIGHT - ADD~O 37- 114" 33-318" 34- 114'' 68" 26" 44" 9" 6" 7" 15- 1 14'' 685 Ibs. TIRE PRESSURES LIFT LEVER \ STARTER-GENERATOR All; G GEA Rear Front 8 PSI. 12 PSI. The Allis-Chalmers Manufacturing Company reserves the right to make changes in the above specifications or to add improvements at any time without notice or obligation. Tractors A-2

SPECIFICATIONS Model Big Ten Wheel Tractor ENGINE Make. ..... Type. ..... Horse Power . . Bore and Stroke . Displacement . . R.P.M.. .... Air Cleaner ... ..... Starter .... Governor Electrical System Ignition System . Briggs & Stratton .............. 4 cycle - air cooled ............. ................ 10 3-1/16"~3-1/4" ......... ........... 23.94 cu. in. 3600 RPM full throttle full load ... ............. Oil foam Electric & manual ......... ....... Mechanical (flyweight) 12 volt- combination starter-generator ............. Magneto BATTERY Make .......... Allis- Chalmers-40 ampere hour- 12 volt TRANSMISSION Sliding spur gear and spiral bevel gear. Three speeds forward-and one reverse, with standard drive, six speeds forward and two reverse with optional Hi-LO range pulley. DIFFERENTIAL Planetary gear with controlled traction. SPEEDS - Standard Drive First. ........................ 2MPH Second ...................... 3-314 MPH Third ........................ 6 MPH SPEEDS - Hi-Lo Drive (Optional) First. ................ .Hi 1.5 MPH - Lo .8 Second ................. .Hi 3.5 -Lo 1.3 Third ................. .Hi 6.0 - Lo 2.2 Reverse ................. Hi 3.0 -Lo 1.1 DIMENSIONS Height (at steering wheel) ............... .37- 1/4" Height (at hood line) ................. .33-3/8" Width. ....................... .34- 114'' Length ......................... .68" Wheel Tread ..................... .26" Wheel Base ....................... .44" Clearance (Front Axle) ................... 9" Clearance (Differential) .................. 6" Clearance (Drawbar) .................... 7'' Clearance (Center housing) .............. .15- 1 /411 SHIPPING WEIGHT - Approx. .............. .680 lbs. TIRE PRESSURE Standard Tractor With Loader With Fork Lift Rear ..... 8 PSI Front. .... 12 PSI 20 PSI 14 PSI 20 P S I 20 PSI CAPACITY Engine Crankcase ................... .4 pts. Fuel Tank. ................ 6 qts. "regular" gas Transmission .............. 1-112 qts. SAE 90 oil Bevel gear housing. .............. 1 pt. SAE 90 oil The Allis-Chalmers Manufacturing Company reserves the right to make changes in the above specifications or to add improvements at any time without notice or obligation. Tractors A-3

SPECIFICATIONS Model B- 10 Wheel Tractor SIN 50001 and up ENGINE Make ................... Briggs & Stratton Type ................... 4 cycle - air cooled Horse Power ....................... 10 Bore and Stroke ............... 3-1/16" x 3- 1/411 Displacement .................. 23.94 cu. in. R. P. M.. ............ 3600 RPM full throttle full load Air Cleaner ..................... Oil foam Starter ................... Electric & manual Governor ................ Mechanical (flyweight) Electrical System ..... 12 volt-combination starter-genera-tor Ignition System ................... Magneto BATTERY Make .......... Allis-Chalmer s-40 ampere hour- 12 volt TRANSMISSION Sliding spur gear and spiral bevel gear. Three speeds forward and one reverse, with standard drive, six speeds forward and two reverse with optional Hi-Lo range pulley. DIFFERENTIAL Planetary gear with controlled traction. SPEEDS - Standard Drive First. ........................ 2 MPH Second ...................... 3-314 MPH Third. ........................ 6 MPH SPEEDS - Hi-Lo Drive (Optional) First. .................. Hi 1.5 MPH - Lo .8 Second .................. Hi 3.5 Lo 1.3 Third. .................. Hi 6.0 Lo 2.2 Reverse. ................. Hi 3.0 Lo 1.1 DIMENSIONS Height (at steering wheel). ... Height (at hood line) ......... width, ......... Length ...... Wheel Tread ....... Wheel Base Clearance (Front Axle) . . Clearance (Differential). . ... Clearance (Drawbar) Clearance (Center housing) SHIPPING WEIGHT - Approx. .............. 680 lbs. TIRE PRESSURE Standard Tractor With Loader With Fork Lift Rear ..... 8 PSI Front. .... 12 PSI 20 P S I 14 PSI 20 PSI 20 PSI CAPACITY Engine Crankcase ................... 4 pts. Fuel Tank. ................ 6 qts. "regular" gas Transmission .............. 1-112 qts. SAE 90 oil Bevel gear housing. .............. 1 pt.- SAE 90 oil The Allis-Chalmers Manufacturing Company reserves the right to make changes in the above specifications or to add improvements at any time without notice or obligation. Tractors

Allis CHALMERS B10 B-10 AC Tractor & Attachments Service Repair Manual -

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