Transmission control lever DD] Accelerator lever. Precautions for Maintenance.. Check under and around for the following items: Bolts and nuts Check for loose or missing bolts, especially on blade, air cleaner and track parts. Oil compartments Check oil levels in oil pan and other compartments. Also check for leaks. Fuel system Check oil level in fuel tank.
Check system for leaks. Cooling system Check coolant level in radiator. Check for leaks. Electrical system Check electrolyte level in battery. Hydraulic system Check oil level in hydraulic tank. Check for leaks from hoses and cylinders. Before starting 1. Turn ON battery switch. Heating time means the length of time necessary to hold starter switch in HEAT.
Do not start engine from any position other than seat. Check water tempera- 1. Turn starter switch to ture gauge, fuel gauge OFF. Turn OFF battery indication. Depress brake pedal to 4. Replease clutch pedal unlock it. Moving the Machine [DPS] j. Raise blade or bucket 2. Unlock transmission 3. Depress brake pedal to to a height of approxi- control lever.
You can only view or download manuals with. Sign Up and get 5 for free. Upload your files to the site. If shock is felt when shifted: Complaint Possible cause Remedy Indicating hand of pressure gauge - Accumulator valve sticking Wash valve body, check bore for. When running the transmission and control valve on the bench in order to break them in, be sure to form an oil cooler bypassing circuit by connecting two rubber hoses, one leading to the cooler inlet and the Loosen lock nut "1.
Low oil pressure more speeds or all clutches slip. Engine not delivering enough power Re-tune engine. Main relief valve maladjusted Overhaul and adjust. Tltis is not a symptom; it is valve clogged a finding obtained by checking with pressure gauge. Disconnect the following parts: 15 Inching valve link 16 Speed selector valve and directional selector valve links 3.
Remove the following parts: 17 Universal joint 18 Transmission kg Ib. Weight of transmission approx. Remove the following parts: Lock washer to be straightened for removal Washer 3 Bolt 1 pc 4 Oil filter screw 5 Oil pipe 4 pes 6 Transmission case [NOTEl remove transmission case Replace the plates if the measurement exceeds the service limit. Assembly Service Item standard limit Assembled total thickness of reverse clutch plates: Planet carrier spring pin installation Drive the spring pin with its gap positioned the direction of carrier rotation.
Drive in the planet pin with its mark "A" outside. Clutch piston installation Apply a coat of hydraulic oil SAE lOW to the sliding surface of each piston seal before installing the seal to the clutch piston. Testing after reassem bly Apply dirt-free pressure air to the oil holes in the transmission case' to make sure that clutch pistons move smoothly in the housings A Oil hole for reverse clutch B Oil hole for forward clutch C Oil hole for 1st-speed clutch D oii hole for 2nd-speed clutch E Oil hole for 3rd-speed clutch To install the control valve, follow the reverse of removing procedure.
Tips for reassem bly Pinion adjustment The distance from the end face of bevel pinion and the outer face of transfer case specified each transfer because selective assembly. The specification is formed by a certain value represented by the letter "m" Correct servlcmg will give these machines a long productive life.
Page Makeup valve Safety valve in head-side cylinders yield to load circuit is leaky or and retract. In Test 3 alone, dump 1. Bucket dump cylinders Lift circuit actuating speed test - I Specification Time required for raising empty Run the engine at minimum speed low bucket to maximum height from IS.
I Air in hydraulic system I. Flywheel clutch. Remove the following electrical wires and parts on and around the engine Remove the following parts: 19 Muffler 20 Air cleaner 21 Clutch control rod 4. Remove the following parts: 25 Disconnect the universal joint. Tips for mounting 1. Insert bolt "5" into its hole in each mount bracket, locate brackets relative to the frame.
Use the following replacement parts as necessary. Washers: , 4-mm O. Disassembly of the clutch on the machine Preparatory steps Remove the under guard. After removing the universal joint, [NOTEj remove the following parts from the Remove the universal joint together clutch case: with the flange attached to the front end of input shaft.
Tilt clutch case "9" with its rear transmission side lower than its front side, as shown, and take the case down. For removal of the parts from the clutch case removal pressure pIa te assem bly from engine flywheel, refer to the topic, Disassembly.
Pressure plate assembly removal Before removing pressure plate assembly, mark pressure plate "56" Pressure springs Measure the free length, test force and squareness. Replace the spring if any of these measurements exceeds the service limi t. Assembly Item Service limit standard Free length Pump drive gear Measure the pump drive gear backlash. Replace the gear if the measurement exceeds the service limit. Unit: nun in. Item Assembly standard Service limit 0.
Drain the oil from the transmission case and bevel gear case. Remove the following parts: 1 Floor plate platform center, 1 pc ' Disassembly Remove the groups in the order listed below for disassembly: A Gearshift lever transmission control lever group B Main drive shaft input shaft group Replace the fork if the measurement exceeds the service limit.
Detent group interlock mechanism installa tion 1 Install 1st-speed shift rail "CI8" and steel balls "CI5" in that order. Hold the clutch pedal in depressed position, and place the gearshift lever in forward 1st position. Replace the plate if any of these measurements exceeds the service limit. Assembly standard Service limit Item 8.
Tapered roller bearing preload adjustment 1 Tighten two adjusting nuts "C2," right and left, to settle them in place. Lock one of the nuts with its lock plate "C1," and tighten or loosen the other adjust preload.
Disassembly Remove the parts in the order numbered for disassembly. Drain the oil from the final drive gear cases. When it is necessary to remove pinion "18," remove the steering. Refer to -the topic, Removal. Sprockets Measure the backlash, and replace the Measure the tooth width, and replace the pinion gear measurement sprocket if the measurement exceeds the. Unit: mm in Unit: mm in Item Service limit Decreasing the thickness of the shims increases the preload of the bearing.
Unit: kgf. Remove the following parts: 1 Bolts securing rigid bar 2 Bolts securing rear support 2. Unscrews the bolts 4 pes. Hitch a wire to the idler, and pull the idler assembly off the track frame.
After installing the idler, center it in the track frame. Release pressure hydraulic adjuster cylinder completely. Remove hydraulic adjuster cylinder assem bly "1. Remove carrier roller bracket assembly recoil spring assembly "2. Place two wood blocks "A" of mm in. Lubrication 1 After reassembling the roller, fill it 1.
Floating seal installation with recommended oil through plug When fitting the floating seals, use a hole in the shaft. Page models.
Track weigh Unit: kg Ib 5. Insert a bar into the link and, while , BD2G P holding the bar, move the machine approx.
Standard model slowly forward to layout the track. Push up track above carrier roller to produce some clearance between track "1" and carrier roller "2," and remove the following parts: 3 Bolts 2 pcs 2 Track carrier roller Remove the parts in the order 1 Cover 4 Bushing 2 Washer 5 Roller 3 Floating seal 6 Snap ring to be removed as an 7 Seal support assembly including 8 Shaft "4" The infonnation, specifications, and illustrations used in this manual are based on infonnation that was current at the time this issue was written.
Correct sefVIcmg will give these machines a long productive life. BS30 Remove the following parts: Rubber hose suction side Pipe 3 Rubber hose discharge side Pipe and connector 5 Hydraulic pump Page hydraulic tank.
Weight of control valves Control valve for Installation To install the control valve, follow the reverse of removing procedure. Mitsubishi bd2f bulldozer part catalog pdf contains help for troubleshooting and will support you how to fix your problems immediately. Perfect for all DIY persons! Your Do-It-Yourself specialist for service manuals, workshop manuals, factory manuals, owner manuals, spare parts catalog and user manuals. A wide variety of mitsubishi bulldozer parts dealer options are available to you, such as free samples.
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