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| Home / Skid Steer Loaders / Case Skid Steer Loaders / Case SR210 |
Case SR210 Troubleshooting
The
Case SR210 skid steer loader is powered by 207 cu.in (3.4L) FPT F5H FL463A
four-cylinder direct injection turbocharged diesel engine with a rated power of
68 hp (51 kW) at 2500 rpm. The Case SR210 is equipped with a radial-lift loader
boom, single-speed or two-speed hydrostatic transmission, ASA 100 drive chains,
and 12.00x16.5 standard tires. The hydraulic system has a pump with fluid flow
rate of 24.2 gpm (91.5 lpm) or 33.2 gpm (125.7 lpm). The skid steer loader has a
rated operating capacity of 2100 lbs (955 kg) and tipping load of 4200 lbs (1905
kg). The boom breakout force is 4570 lbs (2075 kg), and bucket breakout force is
7270 lbs (3305 kg).
| Engine Troubleshooting |
Engine starts hard or will not start
Air in the fuel lines - Bleed the fuel lines.
Fuel filter element clogging - Replace filter element.
Faulty or dirty injection nozzles - Clean or change injection nozzles.
Dirt or water in fuel system - Drain water or flush dirt from the system.
Valve clearance is not correct - Adjustment procedure required.
Fuel injection pump is not working correctly - Replacement or repair required.
Diesel starts but immediately shuts off
Plugged air filter - Install new air filter element.
Fuel filter plugging - Clean or replace the filter.
Problems with fuel injection pump tightness - Inspect fuel injection pump for leaks.
Dirty or defective injectors - Test and replace fuel injectors if necessary.
Fuel injection pump is not operating properly - Rebuild or replace pump.
Engine shuts off suddenly during operation
Engine is not preheated - Warm up the engine.
Clogged fuel filter - Clean or replace the filter.
Air in the fuel system - Air bleeding.
Faulty or dirty injection nozzles - Clean or replace injection nozzles.
Timing of fuel injection pump is incorrect - Adjust according to specifications.
Engine stops while idling
Low idle speed setting is not correct - Normalize low idle speed.
Fuel injection pump is faulty - Replace or repair injection pump.
Clogged or defective injectors - Test and replace fuel injectors if necessary.
Improper valve clearance - Adjustment procedure required.
Engine lacks power
Air cleaner is clogged - Clean or change cleaner.
Fuel injection nozzles are clogged or faulty - If necessary, replace with a new nozzle.
Fuel injection pressure is wrong - Adjust to correct pressure.
Improper valve clearance - Check and adjust.
Improperly adjusted low idle speed - Correct the settings.
Fuel hoses or lines are dirty - Fuel hoses and lines must be clean.
Cylinder head gasket defective - Replace cylinder head gasket.
Worn or broken piston rings - Install new piston rings.
Engine overheats
Insufficient coolant fluid - Add coolant and check the components of cooling system.
Not enough engine oil - Check oil level and add oil as required.
Dirty radiator core or defective radiator cap - Change cap or clean radiator.
Fan belt is worn or faulty - Change as required.
Diesel engine is overloaded - Load reducing is recommended.
Oil pressure is low
Oil level is insufficient - Need to add oil.
Oil filter is dirty - Service or change engine oil filter element.
Oil grade or viscosity is wrong - Use oil of proper viscosity.
Crankshaft bearing oil clearance is excessive - Bearing replacement required.
Oil pump failure - Check and replace if necessary.
Engine noises or knocks
Not enough engine oil - Need to add engine oil.
Engine is cold - Warm up to required temperature.
Incorrect adjustment of fuel injection pump timing - Set the fuel pump timing correctly.
Too low idle RPM - Correct low idle settings.
Fuel injectors are faulty or clogged - Inspect fuel injectors and change as required.
Connecting rod is defective or not aligned - Replace or align connecting rod.
Worn or scored pistons - Install new pistons.
| Drive System Troubleshooting |
Machine will not move forward or backward
Insufficient hydraulic fluid - Add fluid as required.
Faulty drive chain - Check drive chain and change faulty components.
Worn or defective relief valve - Change or repair defective relief valve.
Suction line or hydraulic filter is dirty - Replace hydraulic filter or clean suction line.
Defective hand or foot controls - Repair or change.
Defective drive pump or motor - Inspect and replace as necessary.
Loss of power
Hydraulic oil filter is dirty - Change or clean hydraulic filter.
Relief valve is opened or defective - Change or close relief valve.
Transmission parts are faulty or damaged - Inspect and replace faulty parts.
Input drive shaft malfunction - Change or repair faulty drive shaft.
Air leaks in hydraulic system - Bleed hydraulic system.
Drive system overheating
Hydraulic fluid level low - Checking hydraulic fluid level and add if necessary.
Hydraulic fluid filter is plugged - Replace or service hydraulic filter.
Relief valve failure - Repair or change.
Worn hydraulic motor or drive pump - Replace or repair faulty component.
Dirty oil cooler - Clean cooling fins as required.
Drive system overload - Reduce the load.
Excessive noise
Oil viscosity is incorrect - Drain and refill with correct oil.
Air leaks in hydraulic system - Bleed hydraulic system.
Hydraulic motor or drive pump failure - Repair or replace faulty component.
Defective or worn mechanical components of drive system - Check drive system and change faulty components.
| Hydraulics Troubleshooting |
Hydraulic system has overheating
Hydraulic pressure is not correct - Adjust it correctly.
Main relief valve failure or improper setting - Set up or change the relief valve.
Contaminated hydraulic oil - Hydraulic oil change required.
Hydraulic oil level is insufficient - Fill up the hydraulic oil.
Hydraulic pump is defective - Repair or change pump if required.
Lift arm won't raise or lower
Lift controls malfunction - Repair or change.
Hydraulic pump not working - Install new pump or repair it.
Faulty hydraulic control valve - Repair or change the valve.
Damaged hydraulic cylinder - Repair or change hydraulic cylinder.
Insufficient hydraulic oil - Need to add oil.
Bucket won't move
Bucket controls are faulty - Repair or change.
Hydraulic pump is broken - Repair or install new hydraulic pump.
Defective hydraulic control valve - Repair or change the valve.
Bucket cylinder failure - Install a new cylinder or repair it.
Insufficient hydraulic fluid - Add fluid as required.
Slow bucket or lift arm operation
Defective hydraulic pump - Check hydraulic pump flow and replace pump if necessary.
Hydraulic cylinder leaking - Repair leak by replacing the seals.
Low hydraulic oil level - Check and refill the hydraulic oil.
Damaged or incorrect adjusted hydraulic control valve - Repair or adjust properly.
Hydraulic pressure has dropped - Hydraulic pressure must be set correctly.
Bucket or boom is moving jerkily
Air trapped in hydraulic system - Bleed hydraulic system.
Dirty hydraulic oil filter - Clean or change the filter.
Dirty hydraulic fluid - Hydraulic fluid change required.
Cylinder tube or rod is scored - Replace defective component.
Excessive hydraulic pump noise
Hydraulic leaks or lack of oil - Add hydraulic oil or correct system leaks.
Clogged hydraulic filter - Change or clean oil filter.
Clogged suction line - Need to service the suction line.
Pump sucks air - Air bleeding is required.
Faulty pump components - Install new hydraulic pump or rebuild it.
| Electrical Troubleshooting |
Battery will not charge
Electrical wire connections are corroded or loose - Tighten or service cable connections.
Defective battery terminal connectors - Change terminal connectors.
Faulty cell in battery - Replace the battery.
Loose or worn belt - Belt needs to be adjusted or replaced.
Starter cranks slowly
Low battery capacity - Low battery charging, charge as required.
Battery discharges quickly - Battery needs to be serviced or replaced.
Disconnected cables or faulty battery terminals - Check wiring connections and replace or clean terminals.
Starter motor won't turn
Battery is discharged or defective - Recharge or replace battery.
Battery cables are disconnected or improperly connected - Inspect cables and connect properly.
Battery capacity is low - Charge the battery.
Starter motor is faulty - Starter should be replaced.
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| SKID STEER LOADERS SPECIFICATIONS |