Page 3 - RECORDING MODEL AND SERIAL NUMBER INFORMATION; The ROPS information plate is located on the ROPS.; Transmission Information:; Transmission Serial No.; TRACTOR
3 RECORDING MODEL AND SERIAL NUMBER INFORMATION Product identification plates are provided for major components of your tractor. The numbers on theseplates are important if your tractor should require dealer service, or if you need additional informationon your tractor. Prior to using your tractor f...
Page 4 - IMPORTANT SAFE OPERATION PRACTICES; GENERAL OPERATION
4 IMPORTANT SAFE OPERATION PRACTICES WARNING: THIS SYMBOL POINTS OUT IMPORTANT SAFETY INSTRUCTIONS WHICH, IFNOT FOLLOWED, COULD ENDANGER THE PERSONAL SAFETY AND/OR PROPERTY OFYOURSELF AND OTHERS. READ AND FOLLOW ALL INSTRUCTIONS IN THIS MANUALBEFORE ATTEMPTING TO OPERATE YOUR UNIT. FAILURE TO COMPLY...
Page 7 - Never allow children to operate the machine.
7 • Always slow the tractor down before turning.Turning at high speed may tip the tractor over. • To avoid upsets, drive the tractor with care andat a safe speed. Use extra caution whenoperating over rough ground, when crossingditches or slopes, and when turning corners. • Wear sturdy work shoes. Ne...
Page 8 - OPERATING THE PTO; Never modify the ROPS in any way.
8 4. OPERATING THE PTO • Disengage the PTO, stop the engine, and waituntil all moving components have completelystopped before dismounting the tractor andconnecting, disconnecting, adjusting, cleaning,or servicing any PTO driven equipment. • Do not wear loose fitting clothing whenoperating the PTO o...
Page 9 - Restrict the use of this power machine to persons who
9 • Engine components become hot duringoperation and can cause a burn. Allow to cooldown before touching. • Before "jump starting" a dead battery, read andfollow all of the instructions. • Do not attempt to mount a tire on the rim. Thisshould be done by a qualified person withproper equipmen...
Page 10 - SAFETY LABELS
10 SAFETY LABELS 1. DD-T2325-50512 2. DD-T2325-50743 3. DD-T2325-50724 4. DD-T2241-50702 1 2 3 4 5 6 7
Page 12 - SECTION 1: CONTROLS AND FEATURES; SWITCHES AND DASH MOUNTED CONTROLS; OFF - The engine and electrical system is turned off.; Figure 2; Start
12 SECTION 1: CONTROLS AND FEATURES SWITCHES AND DASH MOUNTED CONTROLS Figure 1 A. Ignition Switch NOTE: To prevent accidental starting and/or batterydischarge, remove the key from the ignition switchwhen the tractor is not in use. The ignition switch has four positions turningclockwise as follows (...
Page 14 - Forward; SHIFT LEVER
14 To set the parking brake proceed as follows: • Lock the right and left brake pedals togetherusing the brake lock. Refer to Brake Lock inFloorboard and Fender Mounted Controls laterin this section. • Fully depress and hold the brake pedals. • Pull the brake lock lever upward and hold whilewhile re...
Page 15 - Figure 9; PTO Mark; TACHOMETER; Normal
15 Figure 9 2. Hour meter (In Tachometer) - This meter showsthe number of hours the tractor has been oper-ated at rated engine RPM. The right-most digit(white background) indicates tenths of an hour.Monitor the hour meter to ensure all mainte-nance procedures are completed according to themaintenanc...
Page 16 - FLOOR BOARD AND FENDER MOUNTED CONTROLS; LEFT
16 FLOOR BOARD AND FENDER MOUNTED CONTROLS Figure 11 A. Clutch Pedal When the clutch pedal is fully depressed, the tractor’sdrive clutch is disengaged. Fully and rapidly depressthe clutch pedal before shifting the main shift lever,the Hi-Lo Range lever, or the forward/reverse shiftlever. Gradually r...
Page 17 - Auxiliary Hydraulics Lever
17 C. Foot Throttle The foot throttle is interlocked with the hand throttle.Depressing the foot throttle increases the enginespeed. Full engine speed control can be obtainedwith the foot throttle if the hand throttle is in the fullrearward (slow) position. The foot throttle may also beused to tempor...
Page 18 - DIFFERENTIAL
18 Front Wheel Drive Lever The front wheel drive lever is located in thefloorboard, below and to the left of the seat. Use the front wheel mechanism only when additionaltraction is needed to drive the tractor. For example:when operating ground engaging equipment such asa front end loader; when climb...
Page 19 - Engage; SEAT ADJUSTMENT LEVER
19 • Using Mixed Control — In draft control, when draftdecreases, the implement automatically lowers toincrease draft. However, the implement some-times lowers too much. To limit the degree theimplement can be lowered, set the position controllever at the lowest working depth desired for theimplemen...
Page 20 - FUELING THE TRACTOR; FUEL CAP
20 SECTION 2: OPERATION ROLLOVER PROTECTIVE STRUCTURE (ROPS) This tractor is equipped with a foldable RolloverProtection Structure (ROPS) and seat belts. Whenused together they are effective in reducing injuries tothe operator in the event of an accidental tractorrollover. The safety provided by the...
Page 21 - NEW TRACTOR BREAK-IN PROCEDURES; Do not start quickly or apply the brakes suddenly.; STARTING THE ENGINE; PARKING; Depress
21 • Tighten the fuel cap securely, and immediatelywipe up any spilled fuel. • To minimize condensation, keep the fuel tank asfull as possible without filling to capacity. It is agood practice to fill the fuel tank at the end of theday to reduce overnight condensation. • Do not allow the fuel tank t...
Page 22 - Fully depress the clutch pedal.; STOPPING THE ENGINE; Use the position control lever to lower equipment.; DRIVING THE TRACTOR; Position
22 • Set the throttle lever approximately 1/4 of the wayforward (approximately 1500 RPM position). Figure 24 • Turn the ignition switch to the "ON/Preheat"position. Refer to Figure 24.NOTE: Some of the instrument panel lamps willlight momentarily to indicate they are functioning.The oil pres...
Page 23 - STOPPING THE TRACTOR
23 • Fully depress the clutch pedal and proceed asfollows: - Shift the Forward/Reverse Shift Lever to desired direction. See Figure 26. Figure 26 - Shift the Main Shift Lever to desired gear speed. See Figure 27. - Shift the Hi-Lo Range Shift Lever to desired range. See Figure 27. Figure 27 • Pull t...
Page 26 - USING THE DIFFERENTIAL LOCK; Do not engage the differential; USING THE FRONT WHEEL DRIVE; When climbing slopes.; Engaged
26 USING THE DIFFERENTIAL LOCK Depressing the differential lock pedal engages amechanism in the transmission that locks thedifferential. This prevents the rear wheels fromrotating independently of each other and providesconstant power to both rear wheels when additionaltraction is needed. IMPORTANT:...
Page 27 - USING THE DRAWBAR; When transporting pull-behind; USING THE THREE POINT HITCH; soft soil; DRAWBAR
27 Figure 31 • After determining a desired working positionusing one, or both, controls, the stop bolts can beused to ensure the levers are returned to theirselected positions. Loosen the wing screws andslide the stop(s) against one (or both levers) andre-tighten the wing screws. Once the stop bolt ...
Page 28 - Check
28 Top Link • Use holes A or B in the top link holder for the toplink when attaching non draft sensitiveimplements. See Figure 34. • Use holes B or C in the top link holder for the toplink when attaching draft sensitive implements. • Use hole A for the top link when transportingimplements. Figure 34...
Page 29 - Dust Cap
29 USING REMOTE HYDRAULICS The tractor is equipped with a remote hydraulicsystem for powering hydraulically driven implementsthat are approved for usage on the tractor. WARNING: To avoid personal injury, stopthe tractor engine and relieve pressurefrom the hydraulic system beforeconnecting or disconn...
Page 30 - SECTION 3: ADJUSTMENTS; ADJUSTING THE SEAT; - Shorten the tie rod to increase distance ‘A’ and; ADJUSTING FRONT AXLE; Check the front axle for any front to back play.; ide
30 SECTION 3: ADJUSTMENTS ADJUSTING THE SEAT For the comfort of the operator, a single leveradjustable seat is provided to set the fore to aftposition of the seat. Adjust the seat to the mostcomfortable position that allows you to operate allcontrols and pedals. WARNING: Do not adjust the seat whent...
Page 31 - Lower the front of the tractor to the ground.; ADJUSTING THE FAN BELT TENSION
31 • Tighten the adjusting bolt as necessary toremove the play from the front axle, thenretighten the jam nut. • Lower the front of the tractor to the ground. ADJUSTING THE FAN BELT TENSION If the fan belt becomes loose, the engine mayoverheat and/or the battery may not charge. Checkthe belt tension...
Page 32 - To Adjust; - Lengthen the rod if the clearance is wider than; ADJUSTING THE MICRO SWITCH HEIGHT
32 To Adjust • Open the clutch access window which is locatedon the right front of the clutch housing. • Insert a 0.098 to 0.12 inch (2.5 to 3.0 mm) feelergauge between the release thrust bearing andthe release levers. Adjust the clearance byadjusting the length of the clutch rod. - Lengthen the rod...
Page 33 - Raise and support the rear of the tractor.; CHECKING STEERING WHEEL
33 To Adjust WARNING: Never operate the tractor withloose wheel assembly fasteners. Alwaystighten the fasteners to the specifiedtorque, and frequently check that theyare tight. IMPORTANT: When changing the tread width of therear wheels, you must pay attention to the direction ofthe tire’s tread desi...
Page 34 - General Information
34 SECTION 4: MAINTENANCE The service life and reliability of any machinedepends upon the care it is given. Proper lubricationand maintenance is a vital part of that care. Using theLubrication and Maintenance Chart as a guide, moni-tor the hourmeter on the instrument panel to ensurethe required main...
Page 35 - LUBRICATION AND MAINTENANCE CHART; Operation to
35 LUBRICATION AND MAINTENANCE CHART † First 50 hours No. Operation to be Performed Service Intervals Be fo re e ach u s e 5 0 Hour s 10 0 H o u rs 1 50 H our s 2 00 H our s 2 50 H our s 3 00 H our s 3 50 H our s 4 00 H our s 4 50 H our s 5 00 H our s 5 50 H our s 6 00 H our s 1 Y e ar 2 Y e ar s 1 ...
Page 37 - Make certain the area is free of dust and dirt.; Checking the Fuel Lines
37 • Use No. 2 diesel fuel. Use No. 1 diesel fuel if thetemperature is below 15° F (-10°C). • The fuel tank capacity is approximately 10.6 gal.Do not overfill. Bleeding the Fuel System WARNING: Do not bleed the fuel systemwhen the engine is hot. Air must be bled from the fuel system when the fuelfil...
Page 38 - Remove the left side panel.; Adding Engine Oil; Dipstick
38 • Stop the engine before checking the fuel linehoses and clamps. • Check that the fuel line hose clamps are snuglysecuring the hoses to their respective fittings.Replace any damaged clamps. • Check the fuel hoses for wear or deterioration,and any damaged hoses should be replaceimmediately. • Afte...
Page 39 - Changing Engine Oil and Filter; Reinstall the oil fill cap and dipstick.; Front Wheel Drive Shaft; Oil Filter
39 Changing Engine Oil and Filter The engine oil and oil filter (located on the right/frontof the engine) should be changed after the first 50hours of operation, then at 100 hours and every 100hours thereafter. Refer to the LUBRICATION TABLEfor the quantity and type of oil needed. WARNING: Because t...
Page 40 - Fully re-insert the dipstick into the transmission.; Changing the Transmission Oil and Filter
40 TRANSMISSION OIL AND OIL FILTER Checking the Transmission Oil Level Check the hydro transmission/hydraulic system oillevel before each use. Check the oil level only whilethe engine is stopped and the tractor is standing on alevel surface. • Locate the transmission dipstick on the rear ofthe trans...
Page 41 - Fill Plug
41 • Move the drain pan beneath the filter, thenremove the filter by turning it counterclockwiseusing a filter wrench to loosen. See Figure 60. Figure 60 • Use a clean rag to clean the metal surface of thefilter base where the filter gasket makes contact. • Reinstall the drain plug in the transmissi...
Page 42 - SERVICING THE AIR CLEANER; Install the cup and secure with the two retainers.; DRAINING THE CLUTCH HOUSING
42 SERVICING THE AIR CLEANER Check the air cleaner dust cup and element beforeeach use. Clean the dust out of the cup and blow offthe element weekly. Replace the element after every100 hours of operation. NOTE: The air cleaner uses a dry element, neverapply oil. • Unclip the two retainers to remove ...
Page 44 - Changing the Coolant; Close the radiator drain cock.; Checking the Radiator Hoses; Lower
44 Changing the Coolant The anti freeze and water coolant solution should bechanged every year. The cooling system capacity isapproximately 2.4 gallons. WARNING: It is dangerous to remove theradiator cap when the system is hot.Allow the system to cool beforeremoving the radiator cap. • Locate the ra...
Page 45 - Position lever support housing. See Figure 73.
45 • Steering cylinders. See Figure 70. Figure 70 • Brake pedal shaft (both sides). See Figure 71. Figure 71 • 3 Point top link holder (each side). See Figure 72. Figure 72 • Position lever support housing. See Figure 73. Figure 73 Periodically apply grease to both seat slides and tothe threads of t...
Page 46 - To remove the battery:; Battery Maintenance; Hold
46 SERVICING THE BATTERY General Battery Information WARNING: • Battery posts, terminals and related accessoriescontain lead and lead compounds. Wash handsafter handling. • Battery acid must be handled with great care, ascontact with it can burn and blister the skin. It isadvisable to wear protectiv...
Page 47 - Remove the cover from the fuse box.
47 • Maintain the battery electrolyte level in each cell.Keep each cell filled to the bottom of the ring ineach vent hole. Fill with distilled water ifnecessary. See Figure 75. Figure 75 Re-charging the Battery • Remove the vent caps from the battery. Checkeach cell and fill to the bottom of the rin...
Page 49 - TRACTOR STORAGE; Apply oil or grease to parts which may rust.; Lock
49 TRACTOR STORAGE If the tractor will not be operated for two or threemonths or longer, perform the following measuresbefore storing. • Repair or replace worn or broken parts andtighten all fasteners. • Change the engine oil and run the engine aboutfive minutes to circulate oil throughout the engin...
Page 50 - SECTION 5: TROUBLESHOOTING; ENGINE TROUBLESHOOTING; Cause
50 SECTION 5: TROUBLESHOOTING ENGINE TROUBLESHOOTING When Engine is Difficult To Start Cause Countermeasures Fuel is thick and doesn’t flow - Check the fuel tank and fuel filter. - Remove water, dirt and other impurities. - Check the fuel filter element for water, dirt , or other impurities, and rep...
Page 53 - BATTERY TROUBLESHOOTING; Condition of Battery
53 BATTERY TROUBLESHOOTING Condition of Battery Cause Countermeasures Cause Starter does not function - Key is not "ON". - Battery is over-used until light becomes dim. - Defective alternator or rectifier preventing charging of the battery. - Dirty or corroded terminal contacts. - Bad brushe...
Page 54 - SECTION 6: SPECIFICATIONS
54 SECTION 6: SPECIFICATIONS Model 8454 Maximum PTO Power 38.0 PS Engine GROSS Power 45.0 HP Engine Model 4A220 Type Indirect injection, water cooled, 4-cycle diesel Number of cylinders 4 Bore and Stroke 3.425 x 3.638 Inches (87 x 92.4 mm) Total displacement 134.0 cu. in (2,197 cc) Rated revolutions...
Page 55 - SPECIFICATIONS
55 SPECIFICATIONS Model 8454 PTO No. or Remote control valve ports 2 (4 optional) PTO HP 38.0 PTO shaft SAE 1-3/8 in., 6 splines Revolutions Rear PTO 540 (@ 2,451 rpm) Minimum turning radius (with brake) 112.7 in. (2,865 mm) Traction system Swing drawbar Weight (with ROPS) 3792 lbs. Approx. Speed (@...
